code
stringlengths 1
1.05M
| repo_name
stringlengths 6
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| path
stringlengths 3
242
| language
stringclasses 222
values | license
stringclasses 20
values | size
int64 1
1.05M
|
|---|---|---|---|---|---|
package com.zzyl.common.enums;
import java.util.function.Function;
import com.zzyl.common.utils.DesensitizedUtil;
/**
* 脱敏类型
*
* @author ruoyi
*/
public enum DesensitizedType
{
/**
* 姓名，第2位星号替换
*/
USERNAME(s -> s.replaceAll("(\\S)\\S(\\S*)", "$1*$2")),
/**
* 密码，全部字符都用*代替
*/
PASSWORD(DesensitizedUtil::password),
/**
* 身份证，中间10位星号替换
*/
ID_CARD(s -> s.replaceAll("(\\d{4})\\d{10}(\\d{4})", "$1** **** ****$2")),
/**
* 手机号，中间4位星号替换
*/
PHONE(s -> s.replaceAll("(\\d{3})\\d{4}(\\d{4})", "$1****$2")),
/**
* 电子邮箱，仅显示第一个字母和@后面的地址显示，其他星号替换
*/
EMAIL(s -> s.replaceAll("(^.)[^@]*(@.*$)", "$1****$2")),
/**
* 银行卡号，保留最后4位，其他星号替换
*/
BANK_CARD(s -> s.replaceAll("\\d{15}(\\d{3})", "**** **** **** **** $1")),
/**
* 车牌号码，包含普通车辆、新能源车辆
*/
CAR_LICENSE(DesensitizedUtil::carLicense);
private final Function<String, String> desensitizer;
DesensitizedType(Function<String, String> desensitizer)
{
this.desensitizer = desensitizer;
}
public Function<String, String> desensitizer()
{
return desensitizer;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/enums/DesensitizedType.java
|
Java
|
unknown
| 1,388
|
package com.zzyl.common.enums;
import java.util.HashMap;
import java.util.Map;
import org.springframework.lang.Nullable;
/**
* 请求方式
*
* @author ruoyi
*/
public enum HttpMethod
{
GET, HEAD, POST, PUT, PATCH, DELETE, OPTIONS, TRACE;
private static final Map<String, HttpMethod> mappings = new HashMap<>(16);
static
{
for (HttpMethod httpMethod : values())
{
mappings.put(httpMethod.name(), httpMethod);
}
}
@Nullable
public static HttpMethod resolve(@Nullable String method)
{
return (method != null ? mappings.get(method) : null);
}
public boolean matches(String method)
{
return (this == resolve(method));
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/enums/HttpMethod.java
|
Java
|
unknown
| 728
|
package com.zzyl.common.enums;
/**
* 限流类型
*
* @author ruoyi
*/
public enum LimitType
{
/**
* 默认策略全局限流
*/
DEFAULT,
/**
* 根据请求者IP进行限流
*/
IP
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/enums/LimitType.java
|
Java
|
unknown
| 225
|
package com.zzyl.common.enums;
/**
* 操作人类别
*
* @author ruoyi
*/
public enum OperatorType
{
/**
* 其它
*/
OTHER,
/**
* 后台用户
*/
MANAGE,
/**
* 手机端用户
*/
MOBILE
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/enums/OperatorType.java
|
Java
|
unknown
| 250
|
package com.zzyl.common.enums;
/**
* 用户状态
*
* @author ruoyi
*/
public enum UserStatus
{
OK("0", "正常"), DISABLE("1", "停用"), DELETED("2", "删除");
private final String code;
private final String info;
UserStatus(String code, String info)
{
this.code = code;
this.info = info;
}
public String getCode()
{
return code;
}
public String getInfo()
{
return info;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/enums/UserStatus.java
|
Java
|
unknown
| 468
|
package com.zzyl.common.exception;
/**
* 演示模式异常
*
* @author ruoyi
*/
public class DemoModeException extends RuntimeException
{
private static final long serialVersionUID = 1L;
public DemoModeException()
{
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/DemoModeException.java
|
Java
|
unknown
| 244
|
package com.zzyl.common.exception;
/**
* 全局异常
*
* @author ruoyi
*/
public class GlobalException extends RuntimeException
{
private static final long serialVersionUID = 1L;
/**
* 错误提示
*/
private String message;
/**
* 错误明细，内部调试错误
*
* 和 {@link CommonResult#getDetailMessage()} 一致的设计
*/
private String detailMessage;
/**
* 空构造方法，避免反序列化问题
*/
public GlobalException()
{
}
public GlobalException(String message)
{
this.message = message;
}
public String getDetailMessage()
{
return detailMessage;
}
public GlobalException setDetailMessage(String detailMessage)
{
this.detailMessage = detailMessage;
return this;
}
@Override
public String getMessage()
{
return message;
}
public GlobalException setMessage(String message)
{
this.message = message;
return this;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/GlobalException.java
|
Java
|
unknown
| 1,044
|
package com.zzyl.common.exception;
/**
* 业务异常
*
* @author ruoyi
*/
public final class ServiceException extends RuntimeException
{
private static final long serialVersionUID = 1L;
/**
* 错误码
*/
private Integer code;
/**
* 错误提示
*/
private String message;
/**
* 错误明细，内部调试错误
*
* 和 {@link CommonResult#getDetailMessage()} 一致的设计
*/
private String detailMessage;
/**
* 空构造方法，避免反序列化问题
*/
public ServiceException()
{
}
public ServiceException(String message)
{
this.message = message;
}
public ServiceException(String message, Integer code)
{
this.message = message;
this.code = code;
}
public String getDetailMessage()
{
return detailMessage;
}
@Override
public String getMessage()
{
return message;
}
public Integer getCode()
{
return code;
}
public ServiceException setMessage(String message)
{
this.message = message;
return this;
}
public ServiceException setDetailMessage(String detailMessage)
{
this.detailMessage = detailMessage;
return this;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/ServiceException.java
|
Java
|
unknown
| 1,307
|
package com.zzyl.common.exception;
/**
* 工具类异常
*
* @author ruoyi
*/
public class UtilException extends RuntimeException
{
private static final long serialVersionUID = 8247610319171014183L;
public UtilException(Throwable e)
{
super(e.getMessage(), e);
}
public UtilException(String message)
{
super(message);
}
public UtilException(String message, Throwable throwable)
{
super(message, throwable);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/UtilException.java
|
Java
|
unknown
| 484
|
package com.zzyl.common.exception.base;
import com.zzyl.common.utils.MessageUtils;
import com.zzyl.common.utils.StringUtils;
/**
* 基础异常
*
* @author ruoyi
*/
public class BaseException extends RuntimeException
{
private static final long serialVersionUID = 1L;
/**
* 所属模块
*/
private String module;
/**
* 错误码
*/
private String code;
/**
* 错误码对应的参数
*/
private Object[] args;
/**
* 错误消息
*/
private String defaultMessage;
public BaseException(String module, String code, Object[] args, String defaultMessage)
{
this.module = module;
this.code = code;
this.args = args;
this.defaultMessage = defaultMessage;
}
public BaseException(String module, String code, Object[] args)
{
this(module, code, args, null);
}
public BaseException(String module, String defaultMessage)
{
this(module, null, null, defaultMessage);
}
public BaseException(String code, Object[] args)
{
this(null, code, args, null);
}
public BaseException(String defaultMessage)
{
this(null, null, null, defaultMessage);
}
@Override
public String getMessage()
{
String message = null;
if (!StringUtils.isEmpty(code))
{
message = MessageUtils.message(code, args);
}
if (message == null)
{
message = defaultMessage;
}
return message;
}
public String getModule()
{
return module;
}
public String getCode()
{
return code;
}
public Object[] getArgs()
{
return args;
}
public String getDefaultMessage()
{
return defaultMessage;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/base/BaseException.java
|
Java
|
unknown
| 1,834
|
package com.zzyl.common.exception.file;
import com.zzyl.common.exception.base.BaseException;
/**
* 文件信息异常类
*
* @author ruoyi
*/
public class FileException extends BaseException
{
private static final long serialVersionUID = 1L;
public FileException(String code, Object[] args)
{
super("file", code, args, null);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/file/FileException.java
|
Java
|
unknown
| 363
|
package com.zzyl.common.exception.file;
/**
* 文件名称超长限制异常类
*
* @author ruoyi
*/
public class FileNameLengthLimitExceededException extends FileException
{
private static final long serialVersionUID = 1L;
public FileNameLengthLimitExceededException(int defaultFileNameLength)
{
super("upload.filename.exceed.length", new Object[] { defaultFileNameLength });
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/file/FileNameLengthLimitExceededException.java
|
Java
|
unknown
| 412
|
package com.zzyl.common.exception.file;
/**
* 文件名大小限制异常类
*
* @author ruoyi
*/
public class FileSizeLimitExceededException extends FileException
{
private static final long serialVersionUID = 1L;
public FileSizeLimitExceededException(long defaultMaxSize)
{
super("upload.exceed.maxSize", new Object[] { defaultMaxSize });
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/file/FileSizeLimitExceededException.java
|
Java
|
unknown
| 376
|
package com.zzyl.common.exception.file;
import java.io.PrintStream;
import java.io.PrintWriter;
/**
* 文件上传异常类
*
* @author ruoyi
*/
public class FileUploadException extends Exception
{
private static final long serialVersionUID = 1L;
private final Throwable cause;
public FileUploadException()
{
this(null, null);
}
public FileUploadException(final String msg)
{
this(msg, null);
}
public FileUploadException(String msg, Throwable cause)
{
super(msg);
this.cause = cause;
}
@Override
public void printStackTrace(PrintStream stream)
{
super.printStackTrace(stream);
if (cause != null)
{
stream.println("Caused by:");
cause.printStackTrace(stream);
}
}
@Override
public void printStackTrace(PrintWriter writer)
{
super.printStackTrace(writer);
if (cause != null)
{
writer.println("Caused by:");
cause.printStackTrace(writer);
}
}
@Override
public Throwable getCause()
{
return cause;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/file/FileUploadException.java
|
Java
|
unknown
| 1,158
|
package com.zzyl.common.exception.file;
import java.util.Arrays;
/**
* 文件上传 误异常类
*
* @author ruoyi
*/
public class InvalidExtensionException extends FileUploadException
{
private static final long serialVersionUID = 1L;
private String[] allowedExtension;
private String extension;
private String filename;
public InvalidExtensionException(String[] allowedExtension, String extension, String filename)
{
super("文件[" + filename + "]后缀[" + extension + "]不正确，请上传" + Arrays.toString(allowedExtension) + "格式");
this.allowedExtension = allowedExtension;
this.extension = extension;
this.filename = filename;
}
public String[] getAllowedExtension()
{
return allowedExtension;
}
public String getExtension()
{
return extension;
}
public String getFilename()
{
return filename;
}
public static class InvalidImageExtensionException extends InvalidExtensionException
{
private static final long serialVersionUID = 1L;
public InvalidImageExtensionException(String[] allowedExtension, String extension, String filename)
{
super(allowedExtension, extension, filename);
}
}
public static class InvalidFlashExtensionException extends InvalidExtensionException
{
private static final long serialVersionUID = 1L;
public InvalidFlashExtensionException(String[] allowedExtension, String extension, String filename)
{
super(allowedExtension, extension, filename);
}
}
public static class InvalidMediaExtensionException extends InvalidExtensionException
{
private static final long serialVersionUID = 1L;
public InvalidMediaExtensionException(String[] allowedExtension, String extension, String filename)
{
super(allowedExtension, extension, filename);
}
}
public static class InvalidVideoExtensionException extends InvalidExtensionException
{
private static final long serialVersionUID = 1L;
public InvalidVideoExtensionException(String[] allowedExtension, String extension, String filename)
{
super(allowedExtension, extension, filename);
}
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/file/InvalidExtensionException.java
|
Java
|
unknown
| 2,330
|
package com.zzyl.common.exception.job;
/**
* 计划策略异常
*
* @author ruoyi
*/
public class TaskException extends Exception
{
private static final long serialVersionUID = 1L;
private Code code;
public TaskException(String msg, Code code)
{
this(msg, code, null);
}
public TaskException(String msg, Code code, Exception nestedEx)
{
super(msg, nestedEx);
this.code = code;
}
public Code getCode()
{
return code;
}
public enum Code
{
TASK_EXISTS, NO_TASK_EXISTS, TASK_ALREADY_STARTED, UNKNOWN, CONFIG_ERROR, TASK_NODE_NOT_AVAILABLE
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/job/TaskException.java
|
Java
|
unknown
| 645
|
package com.zzyl.common.exception.user;
/**
* 黑名单IP异常类
*
* @author ruoyi
*/
public class BlackListException extends UserException
{
private static final long serialVersionUID = 1L;
public BlackListException()
{
super("login.blocked", null);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/user/BlackListException.java
|
Java
|
unknown
| 288
|
package com.zzyl.common.exception.user;
/**
* 验证码错误异常类
*
* @author ruoyi
*/
public class CaptchaException extends UserException
{
private static final long serialVersionUID = 1L;
public CaptchaException()
{
super("user.jcaptcha.error", null);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/user/CaptchaException.java
|
Java
|
unknown
| 294
|
package com.zzyl.common.exception.user;
/**
* 验证码失效异常类
*
* @author ruoyi
*/
public class CaptchaExpireException extends UserException
{
private static final long serialVersionUID = 1L;
public CaptchaExpireException()
{
super("user.jcaptcha.expire", null);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/user/CaptchaExpireException.java
|
Java
|
unknown
| 307
|
package com.zzyl.common.exception.user;
import com.zzyl.common.exception.base.BaseException;
/**
* 用户信息异常类
*
* @author ruoyi
*/
public class UserException extends BaseException
{
private static final long serialVersionUID = 1L;
public UserException(String code, Object[] args)
{
super("user", code, args, null);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/user/UserException.java
|
Java
|
unknown
| 362
|
package com.zzyl.common.exception.user;
/**
* 用户不存在异常类
*
* @author ruoyi
*/
public class UserNotExistsException extends UserException
{
private static final long serialVersionUID = 1L;
public UserNotExistsException()
{
super("user.not.exists", null);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/user/UserNotExistsException.java
|
Java
|
unknown
| 302
|
package com.zzyl.common.exception.user;
/**
* 用户密码不正确或不符合规范异常类
*
* @author ruoyi
*/
public class UserPasswordNotMatchException extends UserException
{
private static final long serialVersionUID = 1L;
public UserPasswordNotMatchException()
{
super("user.password.not.match", null);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/user/UserPasswordNotMatchException.java
|
Java
|
unknown
| 348
|
package com.zzyl.common.exception.user;
/**
* 用户错误最大次数异常类
*
* @author ruoyi
*/
public class UserPasswordRetryLimitExceedException extends UserException
{
private static final long serialVersionUID = 1L;
public UserPasswordRetryLimitExceedException(int retryLimitCount, int lockTime)
{
super("user.password.retry.limit.exceed", new Object[] { retryLimitCount, lockTime });
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/exception/user/UserPasswordRetryLimitExceedException.java
|
Java
|
unknown
| 429
|
package com.zzyl.common.filter;
import com.alibaba.fastjson2.filter.SimplePropertyPreFilter;
/**
* 排除JSON敏感属性
*
* @author ruoyi
*/
public class PropertyPreExcludeFilter extends SimplePropertyPreFilter
{
public PropertyPreExcludeFilter()
{
}
public PropertyPreExcludeFilter addExcludes(String... filters)
{
for (int i = 0; i < filters.length; i++)
{
this.getExcludes().add(filters[i]);
}
return this;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/filter/PropertyPreExcludeFilter.java
|
Java
|
unknown
| 492
|
package com.zzyl.common.filter;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import org.springframework.http.MediaType;
import com.zzyl.common.utils.StringUtils;
/**
* Repeatable 过滤器
*
* @author ruoyi
*/
public class RepeatableFilter implements Filter
{
@Override
public void init(FilterConfig filterConfig) throws ServletException
{
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException
{
ServletRequest requestWrapper = null;
if (request instanceof HttpServletRequest
&& StringUtils.startsWithIgnoreCase(request.getContentType(), MediaType.APPLICATION_JSON_VALUE))
{
requestWrapper = new RepeatedlyRequestWrapper((HttpServletRequest) request, response);
}
if (null == requestWrapper)
{
chain.doFilter(request, response);
}
else
{
chain.doFilter(requestWrapper, response);
}
}
@Override
public void destroy()
{
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/filter/RepeatableFilter.java
|
Java
|
unknown
| 1,351
|
package com.zzyl.common.filter;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import javax.servlet.ReadListener;
import javax.servlet.ServletInputStream;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
import com.zzyl.common.utils.http.HttpHelper;
import com.zzyl.common.constant.Constants;
/**
* 构建可重复读取inputStream的request
*
* @author ruoyi
*/
public class RepeatedlyRequestWrapper extends HttpServletRequestWrapper
{
private final byte[] body;
public RepeatedlyRequestWrapper(HttpServletRequest request, ServletResponse response) throws IOException
{
super(request);
request.setCharacterEncoding(Constants.UTF8);
response.setCharacterEncoding(Constants.UTF8);
body = HttpHelper.getBodyString(request).getBytes(Constants.UTF8);
}
@Override
public BufferedReader getReader() throws IOException
{
return new BufferedReader(new InputStreamReader(getInputStream()));
}
@Override
public ServletInputStream getInputStream() throws IOException
{
final ByteArrayInputStream bais = new ByteArrayInputStream(body);
return new ServletInputStream()
{
@Override
public int read() throws IOException
{
return bais.read();
}
@Override
public int available() throws IOException
{
return body.length;
}
@Override
public boolean isFinished()
{
return false;
}
@Override
public boolean isReady()
{
return false;
}
@Override
public void setReadListener(ReadListener readListener)
{
}
};
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/filter/RepeatedlyRequestWrapper.java
|
Java
|
unknown
| 2,001
|
package com.zzyl.common.filter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.common.enums.HttpMethod;
/**
* 防止XSS攻击的过滤器
*
* @author ruoyi
*/
public class XssFilter implements Filter
{
/**
* 排除链接
*/
public List<String> excludes = new ArrayList<>();
@Override
public void init(FilterConfig filterConfig) throws ServletException
{
String tempExcludes = filterConfig.getInitParameter("excludes");
if (StringUtils.isNotEmpty(tempExcludes))
{
String[] urls = tempExcludes.split(",");
for (String url : urls)
{
excludes.add(url);
}
}
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException
{
HttpServletRequest req = (HttpServletRequest) request;
HttpServletResponse resp = (HttpServletResponse) response;
if (handleExcludeURL(req, resp))
{
chain.doFilter(request, response);
return;
}
XssHttpServletRequestWrapper xssRequest = new XssHttpServletRequestWrapper((HttpServletRequest) request);
chain.doFilter(xssRequest, response);
}
private boolean handleExcludeURL(HttpServletRequest request, HttpServletResponse response)
{
String url = request.getServletPath();
String method = request.getMethod();
// GET DELETE 不过滤
if (method == null || HttpMethod.GET.matches(method) || HttpMethod.DELETE.matches(method))
{
return true;
}
return StringUtils.matches(url, excludes);
}
@Override
public void destroy()
{
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/filter/XssFilter.java
|
Java
|
unknown
| 2,158
|
package com.zzyl.common.filter;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import javax.servlet.ReadListener;
import javax.servlet.ServletInputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
import org.apache.commons.io.IOUtils;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.common.utils.html.EscapeUtil;
/**
* XSS过滤处理
*
* @author ruoyi
*/
public class XssHttpServletRequestWrapper extends HttpServletRequestWrapper
{
/**
* @param request
*/
public XssHttpServletRequestWrapper(HttpServletRequest request)
{
super(request);
}
@Override
public String[] getParameterValues(String name)
{
String[] values = super.getParameterValues(name);
if (values != null)
{
int length = values.length;
String[] escapesValues = new String[length];
for (int i = 0; i < length; i++)
{
// 防xss攻击和过滤前后空格
escapesValues[i] = EscapeUtil.clean(values[i]).trim();
}
return escapesValues;
}
return super.getParameterValues(name);
}
@Override
public ServletInputStream getInputStream() throws IOException
{
// 非json类型，直接返回
if (!isJsonRequest())
{
return super.getInputStream();
}
// 为空，直接返回
String json = IOUtils.toString(super.getInputStream(), "utf-8");
if (StringUtils.isEmpty(json))
{
return super.getInputStream();
}
// xss过滤
json = EscapeUtil.clean(json).trim();
byte[] jsonBytes = json.getBytes("utf-8");
final ByteArrayInputStream bis = new ByteArrayInputStream(jsonBytes);
return new ServletInputStream()
{
@Override
public boolean isFinished()
{
return true;
}
@Override
public boolean isReady()
{
return true;
}
@Override
public int available() throws IOException
{
return jsonBytes.length;
}
@Override
public void setReadListener(ReadListener readListener)
{
}
@Override
public int read() throws IOException
{
return bis.read();
}
};
}
/**
* 是否是Json请求
*
* @param request
*/
public boolean isJsonRequest()
{
String header = super.getHeader(HttpHeaders.CONTENT_TYPE);
return StringUtils.startsWithIgnoreCase(header, MediaType.APPLICATION_JSON_VALUE);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/filter/XssHttpServletRequestWrapper.java
|
Java
|
unknown
| 2,924
|
package com.zzyl.common.utils;
import java.math.BigDecimal;
import java.math.RoundingMode;
/**
* 精确的浮点数运算
*
* @author ruoyi
*/
public class Arith
{
/** 默认除法运算精度 */
private static final int DEF_DIV_SCALE = 10;
/** 这个类不能实例化 */
private Arith()
{
}
/**
* 提供精确的加法运算。
* @param v1 被加数
* @param v2 加数
* @return 两个参数的和
*/
public static double add(double v1, double v2)
{
BigDecimal b1 = new BigDecimal(Double.toString(v1));
BigDecimal b2 = new BigDecimal(Double.toString(v2));
return b1.add(b2).doubleValue();
}
/**
* 提供精确的减法运算。
* @param v1 被减数
* @param v2 减数
* @return 两个参数的差
*/
public static double sub(double v1, double v2)
{
BigDecimal b1 = new BigDecimal(Double.toString(v1));
BigDecimal b2 = new BigDecimal(Double.toString(v2));
return b1.subtract(b2).doubleValue();
}
/**
* 提供精确的乘法运算。
* @param v1 被乘数
* @param v2 乘数
* @return 两个参数的积
*/
public static double mul(double v1, double v2)
{
BigDecimal b1 = new BigDecimal(Double.toString(v1));
BigDecimal b2 = new BigDecimal(Double.toString(v2));
return b1.multiply(b2).doubleValue();
}
/**
* 提供（相对）精确的除法运算，当发生除不尽的情况时，精确到
* 小数点以后10位，以后的数字四舍五入。
* @param v1 被除数
* @param v2 除数
* @return 两个参数的商
*/
public static double div(double v1, double v2)
{
return div(v1, v2, DEF_DIV_SCALE);
}
/**
* 提供（相对）精确的除法运算。当发生除不尽的情况时，由scale参数指
* 定精度，以后的数字四舍五入。
* @param v1 被除数
* @param v2 除数
* @param scale 表示表示需要精确到小数点以后几位。
* @return 两个参数的商
*/
public static double div(double v1, double v2, int scale)
{
if (scale < 0)
{
throw new IllegalArgumentException(
"The scale must be a positive integer or zero");
}
BigDecimal b1 = new BigDecimal(Double.toString(v1));
BigDecimal b2 = new BigDecimal(Double.toString(v2));
if (b1.compareTo(BigDecimal.ZERO) == 0)
{
return BigDecimal.ZERO.doubleValue();
}
return b1.divide(b2, scale, RoundingMode.HALF_UP).doubleValue();
}
/**
* 提供精确的小数位四舍五入处理。
* @param v 需要四舍五入的数字
* @param scale 小数点后保留几位
* @return 四舍五入后的结果
*/
public static double round(double v, int scale)
{
if (scale < 0)
{
throw new IllegalArgumentException(
"The scale must be a positive integer or zero");
}
BigDecimal b = new BigDecimal(Double.toString(v));
BigDecimal one = BigDecimal.ONE;
return b.divide(one, scale, RoundingMode.HALF_UP).doubleValue();
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/Arith.java
|
Java
|
unknown
| 3,264
|
package com.zzyl.common.utils;
import java.lang.management.ManagementFactory;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.util.Date;
import org.apache.commons.lang3.time.DateFormatUtils;
/**
* 时间工具类
*
* @author ruoyi
*/
public class DateUtils extends org.apache.commons.lang3.time.DateUtils
{
public static String YYYY = "yyyy";
public static String YYYY_MM = "yyyy-MM";
public static String YYYY_MM_DD = "yyyy-MM-dd";
public static String YYYYMMDDHHMMSS = "yyyyMMddHHmmss";
public static String YYYY_MM_DD_HH_MM_SS = "yyyy-MM-dd HH:mm:ss";
private static String[] parsePatterns = {
"yyyy-MM-dd", "yyyy-MM-dd HH:mm:ss", "yyyy-MM-dd HH:mm", "yyyy-MM",
"yyyy/MM/dd", "yyyy/MM/dd HH:mm:ss", "yyyy/MM/dd HH:mm", "yyyy/MM",
"yyyy.MM.dd", "yyyy.MM.dd HH:mm:ss", "yyyy.MM.dd HH:mm", "yyyy.MM"};
/**
* 获取当前Date型日期
*
* @return Date() 当前日期
*/
public static Date getNowDate()
{
return new Date();
}
/**
* 获取当前日期, 默认格式为yyyy-MM-dd
*
* @return String
*/
public static String getDate()
{
return dateTimeNow(YYYY_MM_DD);
}
public static final String getTime()
{
return dateTimeNow(YYYY_MM_DD_HH_MM_SS);
}
public static final String dateTimeNow()
{
return dateTimeNow(YYYYMMDDHHMMSS);
}
public static final String dateTimeNow(final String format)
{
return parseDateToStr(format, new Date());
}
public static final String dateTime(final Date date)
{
return parseDateToStr(YYYY_MM_DD, date);
}
public static final String parseDateToStr(final String format, final Date date)
{
return new SimpleDateFormat(format).format(date);
}
public static final Date dateTime(final String format, final String ts)
{
try
{
return new SimpleDateFormat(format).parse(ts);
}
catch (ParseException e)
{
throw new RuntimeException(e);
}
}
/**
* 日期路径 即年/月/日 如2018/08/08
*/
public static final String datePath()
{
Date now = new Date();
return DateFormatUtils.format(now, "yyyy/MM/dd");
}
/**
* 日期路径 即年/月/日 如20180808
*/
public static final String dateTime()
{
Date now = new Date();
return DateFormatUtils.format(now, "yyyyMMdd");
}
/**
* 日期型字符串转化为日期 格式
*/
public static Date parseDate(Object str)
{
if (str == null)
{
return null;
}
try
{
return parseDate(str.toString(), parsePatterns);
}
catch (ParseException e)
{
return null;
}
}
/**
* 获取服务器启动时间
*/
public static Date getServerStartDate()
{
long time = ManagementFactory.getRuntimeMXBean().getStartTime();
return new Date(time);
}
/**
* 计算相差天数
*/
public static int differentDaysByMillisecond(Date date1, Date date2)
{
return Math.abs((int) ((date2.getTime() - date1.getTime()) / (1000 * 3600 * 24)));
}
/**
* 计算时间差
*
* @param endDate 最后时间
* @param startTime 开始时间
* @return 时间差（天/小时/分钟）
*/
public static String timeDistance(Date endDate, Date startTime)
{
long nd = 1000 * 24 * 60 * 60;
long nh = 1000 * 60 * 60;
long nm = 1000 * 60;
// long ns = 1000;
// 获得两个时间的毫秒时间差异
long diff = endDate.getTime() - startTime.getTime();
// 计算差多少天
long day = diff / nd;
// 计算差多少小时
long hour = diff % nd / nh;
// 计算差多少分钟
long min = diff % nd % nh / nm;
// 计算差多少秒//输出结果
// long sec = diff % nd % nh % nm / ns;
return day + "天" + hour + "小时" + min + "分钟";
}
/**
* 增加 LocalDateTime ==> Date
*/
public static Date toDate(LocalDateTime temporalAccessor)
{
ZonedDateTime zdt = temporalAccessor.atZone(ZoneId.systemDefault());
return Date.from(zdt.toInstant());
}
/**
* 增加 LocalDate ==> Date
*/
public static Date toDate(LocalDate temporalAccessor)
{
LocalDateTime localDateTime = LocalDateTime.of(temporalAccessor, LocalTime.of(0, 0, 0));
ZonedDateTime zdt = localDateTime.atZone(ZoneId.systemDefault());
return Date.from(zdt.toInstant());
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/DateUtils.java
|
Java
|
unknown
| 4,927
|
package com.zzyl.common.utils;
/**
* 脱敏工具类
*
* @author ruoyi
*/
public class DesensitizedUtil
{
/**
* 密码的全部字符都用*代替，比如：******
*
* @param password 密码
* @return 脱敏后的密码
*/
public static String password(String password)
{
if (StringUtils.isBlank(password))
{
return StringUtils.EMPTY;
}
return StringUtils.repeat('*', password.length());
}
/**
* 车牌中间用*代替，如果是错误的车牌，不处理
*
* @param carLicense 完整的车牌号
* @return 脱敏后的车牌
*/
public static String carLicense(String carLicense)
{
if (StringUtils.isBlank(carLicense))
{
return StringUtils.EMPTY;
}
// 普通车牌
if (carLicense.length() == 7)
{
carLicense = StringUtils.hide(carLicense, 3, 6);
}
else if (carLicense.length() == 8)
{
// 新能源车牌
carLicense = StringUtils.hide(carLicense, 3, 7);
}
return carLicense;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/DesensitizedUtil.java
|
Java
|
unknown
| 1,149
|
package com.zzyl.common.utils;
import java.util.Collection;
import java.util.List;
import com.alibaba.fastjson2.JSONArray;
import com.zzyl.common.constant.CacheConstants;
import com.zzyl.common.core.domain.entity.SysDictData;
import com.zzyl.common.core.redis.RedisCache;
import com.zzyl.common.utils.spring.SpringUtils;
/**
* 字典工具类
*
* @author ruoyi
*/
public class DictUtils
{
/**
* 分隔符
*/
public static final String SEPARATOR = ",";
/**
* 设置字典缓存
*
* @param key 参数键
* @param dictDatas 字典数据列表
*/
public static void setDictCache(String key, List<SysDictData> dictDatas)
{
SpringUtils.getBean(RedisCache.class).setCacheObject(getCacheKey(key), dictDatas);
}
/**
* 获取字典缓存
*
* @param key 参数键
* @return dictDatas 字典数据列表
*/
public static List<SysDictData> getDictCache(String key)
{
JSONArray arrayCache = SpringUtils.getBean(RedisCache.class).getCacheObject(getCacheKey(key));
if (StringUtils.isNotNull(arrayCache))
{
return arrayCache.toList(SysDictData.class);
}
return null;
}
/**
* 根据字典类型和字典值获取字典标签
*
* @param dictType 字典类型
* @param dictValue 字典值
* @return 字典标签
*/
public static String getDictLabel(String dictType, String dictValue)
{
if (StringUtils.isEmpty(dictValue))
{
return StringUtils.EMPTY;
}
return getDictLabel(dictType, dictValue, SEPARATOR);
}
/**
* 根据字典类型和字典标签获取字典值
*
* @param dictType 字典类型
* @param dictLabel 字典标签
* @return 字典值
*/
public static String getDictValue(String dictType, String dictLabel)
{
if (StringUtils.isEmpty(dictLabel))
{
return StringUtils.EMPTY;
}
return getDictValue(dictType, dictLabel, SEPARATOR);
}
/**
* 根据字典类型和字典值获取字典标签
*
* @param dictType 字典类型
* @param dictValue 字典值
* @param separator 分隔符
* @return 字典标签
*/
public static String getDictLabel(String dictType, String dictValue, String separator)
{
StringBuilder propertyString = new StringBuilder();
List<SysDictData> datas = getDictCache(dictType);
if (StringUtils.isNull(datas))
{
return StringUtils.EMPTY;
}
if (StringUtils.containsAny(separator, dictValue))
{
for (SysDictData dict : datas)
{
for (String value : dictValue.split(separator))
{
if (value.equals(dict.getDictValue()))
{
propertyString.append(dict.getDictLabel()).append(separator);
break;
}
}
}
}
else
{
for (SysDictData dict : datas)
{
if (dictValue.equals(dict.getDictValue()))
{
return dict.getDictLabel();
}
}
}
return StringUtils.stripEnd(propertyString.toString(), separator);
}
/**
* 根据字典类型和字典标签获取字典值
*
* @param dictType 字典类型
* @param dictLabel 字典标签
* @param separator 分隔符
* @return 字典值
*/
public static String getDictValue(String dictType, String dictLabel, String separator)
{
StringBuilder propertyString = new StringBuilder();
List<SysDictData> datas = getDictCache(dictType);
if (StringUtils.isNull(datas))
{
return StringUtils.EMPTY;
}
if (StringUtils.containsAny(separator, dictLabel))
{
for (SysDictData dict : datas)
{
for (String label : dictLabel.split(separator))
{
if (label.equals(dict.getDictLabel()))
{
propertyString.append(dict.getDictValue()).append(separator);
break;
}
}
}
}
else
{
for (SysDictData dict : datas)
{
if (dictLabel.equals(dict.getDictLabel()))
{
return dict.getDictValue();
}
}
}
return StringUtils.stripEnd(propertyString.toString(), separator);
}
/**
* 根据字典类型获取字典所有值
*
* @param dictType 字典类型
* @return 字典值
*/
public static String getDictValues(String dictType)
{
StringBuilder propertyString = new StringBuilder();
List<SysDictData> datas = getDictCache(dictType);
if (StringUtils.isNull(datas))
{
return StringUtils.EMPTY;
}
for (SysDictData dict : datas)
{
propertyString.append(dict.getDictValue()).append(SEPARATOR);
}
return StringUtils.stripEnd(propertyString.toString(), SEPARATOR);
}
/**
* 根据字典类型获取字典所有标签
*
* @param dictType 字典类型
* @return 字典值
*/
public static String getDictLabels(String dictType)
{
StringBuilder propertyString = new StringBuilder();
List<SysDictData> datas = getDictCache(dictType);
if (StringUtils.isNull(datas))
{
return StringUtils.EMPTY;
}
for (SysDictData dict : datas)
{
propertyString.append(dict.getDictLabel()).append(SEPARATOR);
}
return StringUtils.stripEnd(propertyString.toString(), SEPARATOR);
}
/**
* 删除指定字典缓存
*
* @param key 字典键
*/
public static void removeDictCache(String key)
{
SpringUtils.getBean(RedisCache.class).deleteObject(getCacheKey(key));
}
/**
* 清空字典缓存
*/
public static void clearDictCache()
{
Collection<String> keys = SpringUtils.getBean(RedisCache.class).keys(CacheConstants.SYS_DICT_KEY + "*");
SpringUtils.getBean(RedisCache.class).deleteObject(keys);
}
/**
* 设置cache key
*
* @param configKey 参数键
* @return 缓存键key
*/
public static String getCacheKey(String configKey)
{
return CacheConstants.SYS_DICT_KEY + configKey;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/DictUtils.java
|
Java
|
unknown
| 6,707
|
package com.zzyl.common.utils;
import java.io.PrintWriter;
import java.io.StringWriter;
import org.apache.commons.lang3.exception.ExceptionUtils;
/**
* 错误信息处理类。
*
* @author ruoyi
*/
public class ExceptionUtil
{
/**
* 获取exception的详细错误信息。
*/
public static String getExceptionMessage(Throwable e)
{
StringWriter sw = new StringWriter();
e.printStackTrace(new PrintWriter(sw, true));
return sw.toString();
}
public static String getRootErrorMessage(Exception e)
{
Throwable root = ExceptionUtils.getRootCause(e);
root = (root == null ? e : root);
if (root == null)
{
return "";
}
String msg = root.getMessage();
if (msg == null)
{
return "null";
}
return StringUtils.defaultString(msg);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/ExceptionUtil.java
|
Java
|
unknown
| 896
|
package com.zzyl.common.utils;
/**
* 处理并记录日志文件
*
* @author ruoyi
*/
public class LogUtils
{
public static String getBlock(Object msg)
{
if (msg == null)
{
msg = "";
}
return "[" + msg.toString() + "]";
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/LogUtils.java
|
Java
|
unknown
| 286
|
package com.zzyl.common.utils;
import org.springframework.context.MessageSource;
import org.springframework.context.i18n.LocaleContextHolder;
import com.zzyl.common.utils.spring.SpringUtils;
/**
* 获取i18n资源文件
*
* @author ruoyi
*/
public class MessageUtils
{
/**
* 根据消息键和参数 获取消息 委托给spring messageSource
*
* @param code 消息键
* @param args 参数
* @return 获取国际化翻译值
*/
public static String message(String code, Object... args)
{
MessageSource messageSource = SpringUtils.getBean(MessageSource.class);
return messageSource.getMessage(code, args, LocaleContextHolder.getLocale());
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/MessageUtils.java
|
Java
|
unknown
| 711
|
package com.zzyl.common.utils;
import com.github.pagehelper.PageHelper;
import com.zzyl.common.core.page.PageDomain;
import com.zzyl.common.core.page.TableSupport;
import com.zzyl.common.utils.sql.SqlUtil;
/**
* 分页工具类
*
* @author ruoyi
*/
public class PageUtils extends PageHelper
{
/**
* 设置请求分页数据
*/
public static void startPage()
{
PageDomain pageDomain = TableSupport.buildPageRequest();
Integer pageNum = pageDomain.getPageNum();
Integer pageSize = pageDomain.getPageSize();
String orderBy = SqlUtil.escapeOrderBySql(pageDomain.getOrderBy());
Boolean reasonable = pageDomain.getReasonable();
PageHelper.startPage(pageNum, pageSize, orderBy).setReasonable(reasonable);
}
/**
* 清理分页的线程变量
*/
public static void clearPage()
{
PageHelper.clearPage();
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/PageUtils.java
|
Java
|
unknown
| 914
|
package com.zzyl.common.utils;
import java.util.Collection;
import java.util.List;
import java.util.stream.Collectors;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.util.PatternMatchUtils;
import com.zzyl.common.constant.Constants;
import com.zzyl.common.constant.HttpStatus;
import com.zzyl.common.core.domain.entity.SysRole;
import com.zzyl.common.core.domain.model.LoginUser;
import com.zzyl.common.exception.ServiceException;
/**
* 安全服务工具类
*
* @author ruoyi
*/
public class SecurityUtils
{
/**
* 用户ID
**/
public static Long getUserId()
{
try
{
return getLoginUser().getUserId();
}
catch (Exception e)
{
throw new ServiceException("获取用户ID异常", HttpStatus.UNAUTHORIZED);
}
}
/**
* 获取部门ID
**/
public static Long getDeptId()
{
try
{
return getLoginUser().getDeptId();
}
catch (Exception e)
{
throw new ServiceException("获取部门ID异常", HttpStatus.UNAUTHORIZED);
}
}
/**
* 获取用户账户
**/
public static String getUsername()
{
try
{
return getLoginUser().getUsername();
}
catch (Exception e)
{
throw new ServiceException("获取用户账户异常", HttpStatus.UNAUTHORIZED);
}
}
/**
* 获取用户
**/
public static LoginUser getLoginUser()
{
try
{
return (LoginUser) getAuthentication().getPrincipal();
}
catch (Exception e)
{
throw new ServiceException("获取用户信息异常", HttpStatus.UNAUTHORIZED);
}
}
/**
* 获取Authentication
*/
public static Authentication getAuthentication()
{
return SecurityContextHolder.getContext().getAuthentication();
}
/**
* 生成BCryptPasswordEncoder密码
*
* @param password 密码
* @return 加密字符串
*/
public static String encryptPassword(String password)
{
BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
return passwordEncoder.encode(password);
}
/**
* 判断密码是否相同
*
* @param rawPassword 真实密码
* @param encodedPassword 加密后字符
* @return 结果
*/
public static boolean matchesPassword(String rawPassword, String encodedPassword)
{
BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
return passwordEncoder.matches(rawPassword, encodedPassword);
}
/**
* 是否为管理员
*
* @param userId 用户ID
* @return 结果
*/
public static boolean isAdmin(Long userId)
{
return userId != null && 1L == userId;
}
/**
* 验证用户是否具备某权限
*
* @param permission 权限字符串
* @return 用户是否具备某权限
*/
public static boolean hasPermi(String permission)
{
return hasPermi(getLoginUser().getPermissions(), permission);
}
/**
* 判断是否包含权限
*
* @param authorities 权限列表
* @param permission 权限字符串
* @return 用户是否具备某权限
*/
public static boolean hasPermi(Collection<String> authorities, String permission)
{
return authorities.stream().filter(StringUtils::hasText)
.anyMatch(x -> Constants.ALL_PERMISSION.equals(x) || PatternMatchUtils.simpleMatch(x, permission));
}
/**
* 验证用户是否拥有某个角色
*
* @param role 角色标识
* @return 用户是否具备某角色
*/
public static boolean hasRole(String role)
{
List<SysRole> roleList = getLoginUser().getUser().getRoles();
Collection<String> roles = roleList.stream().map(SysRole::getRoleKey).collect(Collectors.toSet());
return hasRole(roles, role);
}
/**
* 判断是否包含角色
*
* @param roles 角色列表
* @param role 角色
* @return 用户是否具备某角色权限
*/
public static boolean hasRole(Collection<String> roles, String role)
{
return roles.stream().filter(StringUtils::hasText)
.anyMatch(x -> Constants.SUPER_ADMIN.equals(x) || PatternMatchUtils.simpleMatch(x, role));
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/SecurityUtils.java
|
Java
|
unknown
| 4,649
|
package com.zzyl.common.utils;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.ServletRequest;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import com.zzyl.common.constant.Constants;
import com.zzyl.common.core.text.Convert;
/**
* 客户端工具类
*
* @author ruoyi
*/
public class ServletUtils
{
/**
* 获取String参数
*/
public static String getParameter(String name)
{
return getRequest().getParameter(name);
}
/**
* 获取String参数
*/
public static String getParameter(String name, String defaultValue)
{
return Convert.toStr(getRequest().getParameter(name), defaultValue);
}
/**
* 获取Integer参数
*/
public static Integer getParameterToInt(String name)
{
return Convert.toInt(getRequest().getParameter(name));
}
/**
* 获取Integer参数
*/
public static Integer getParameterToInt(String name, Integer defaultValue)
{
return Convert.toInt(getRequest().getParameter(name), defaultValue);
}
/**
* 获取Boolean参数
*/
public static Boolean getParameterToBool(String name)
{
return Convert.toBool(getRequest().getParameter(name));
}
/**
* 获取Boolean参数
*/
public static Boolean getParameterToBool(String name, Boolean defaultValue)
{
return Convert.toBool(getRequest().getParameter(name), defaultValue);
}
/**
* 获得所有请求参数
*
* @param request 请求对象{@link ServletRequest}
* @return Map
*/
public static Map<String, String[]> getParams(ServletRequest request)
{
final Map<String, String[]> map = request.getParameterMap();
return Collections.unmodifiableMap(map);
}
/**
* 获得所有请求参数
*
* @param request 请求对象{@link ServletRequest}
* @return Map
*/
public static Map<String, String> getParamMap(ServletRequest request)
{
Map<String, String> params = new HashMap<>();
for (Map.Entry<String, String[]> entry : getParams(request).entrySet())
{
params.put(entry.getKey(), StringUtils.join(entry.getValue(), ","));
}
return params;
}
/**
* 获取request
*/
public static HttpServletRequest getRequest()
{
return getRequestAttributes().getRequest();
}
/**
* 获取response
*/
public static HttpServletResponse getResponse()
{
return getRequestAttributes().getResponse();
}
/**
* 获取session
*/
public static HttpSession getSession()
{
return getRequest().getSession();
}
public static ServletRequestAttributes getRequestAttributes()
{
RequestAttributes attributes = RequestContextHolder.getRequestAttributes();
return (ServletRequestAttributes) attributes;
}
/**
* 将字符串渲染到客户端
*
* @param response 渲染对象
* @param string 待渲染的字符串
*/
public static void renderString(HttpServletResponse response, String string)
{
try
{
response.setStatus(200);
response.setContentType("application/json");
response.setCharacterEncoding("utf-8");
response.getWriter().print(string);
}
catch (IOException e)
{
e.printStackTrace();
}
}
/**
* 是否是Ajax异步请求
*
* @param request
*/
public static boolean isAjaxRequest(HttpServletRequest request)
{
String accept = request.getHeader("accept");
if (accept != null && accept.contains("application/json"))
{
return true;
}
String xRequestedWith = request.getHeader("X-Requested-With");
if (xRequestedWith != null && xRequestedWith.contains("XMLHttpRequest"))
{
return true;
}
String uri = request.getRequestURI();
if (StringUtils.inStringIgnoreCase(uri, ".json", ".xml"))
{
return true;
}
String ajax = request.getParameter("__ajax");
return StringUtils.inStringIgnoreCase(ajax, "json", "xml");
}
/**
* 内容编码
*
* @param str 内容
* @return 编码后的内容
*/
public static String urlEncode(String str)
{
try
{
return URLEncoder.encode(str, Constants.UTF8);
}
catch (UnsupportedEncodingException e)
{
return StringUtils.EMPTY;
}
}
/**
* 内容解码
*
* @param str 内容
* @return 解码后的内容
*/
public static String urlDecode(String str)
{
try
{
return URLDecoder.decode(str, Constants.UTF8);
}
catch (UnsupportedEncodingException e)
{
return StringUtils.EMPTY;
}
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/ServletUtils.java
|
Java
|
unknown
| 5,458
|
package com.zzyl.common.utils;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.springframework.util.AntPathMatcher;
import com.zzyl.common.constant.Constants;
import com.zzyl.common.core.text.StrFormatter;
/**
* 字符串工具类
*
* @author ruoyi
*/
public class StringUtils extends org.apache.commons.lang3.StringUtils
{
/** 空字符串 */
private static final String NULLSTR = "";
/** 下划线 */
private static final char SEPARATOR = '_';
/** 星号 */
private static final char ASTERISK = '*';
/**
* 获取参数不为空值
*
* @param value defaultValue 要判断的value
* @return value 返回值
*/
public static <T> T nvl(T value, T defaultValue)
{
return value != null ? value : defaultValue;
}
/**
* * 判断一个Collection是否为空， 包含List，Set，Queue
*
* @param coll 要判断的Collection
* @return true：为空 false：非空
*/
public static boolean isEmpty(Collection<?> coll)
{
return isNull(coll) || coll.isEmpty();
}
/**
* * 判断一个Collection是否非空，包含List，Set，Queue
*
* @param coll 要判断的Collection
* @return true：非空 false：空
*/
public static boolean isNotEmpty(Collection<?> coll)
{
return !isEmpty(coll);
}
/**
* * 判断一个对象数组是否为空
*
* @param objects 要判断的对象数组
** @return true：为空 false：非空
*/
public static boolean isEmpty(Object[] objects)
{
return isNull(objects) || (objects.length == 0);
}
/**
* * 判断一个对象数组是否非空
*
* @param objects 要判断的对象数组
* @return true：非空 false：空
*/
public static boolean isNotEmpty(Object[] objects)
{
return !isEmpty(objects);
}
/**
* * 判断一个Map是否为空
*
* @param map 要判断的Map
* @return true：为空 false：非空
*/
public static boolean isEmpty(Map<?, ?> map)
{
return isNull(map) || map.isEmpty();
}
/**
* * 判断一个Map是否为空
*
* @param map 要判断的Map
* @return true：非空 false：空
*/
public static boolean isNotEmpty(Map<?, ?> map)
{
return !isEmpty(map);
}
/**
* * 判断一个字符串是否为空串
*
* @param str String
* @return true：为空 false：非空
*/
public static boolean isEmpty(String str)
{
return isNull(str) || NULLSTR.equals(str.trim());
}
/**
* * 判断一个字符串是否为非空串
*
* @param str String
* @return true：非空串 false：空串
*/
public static boolean isNotEmpty(String str)
{
return !isEmpty(str);
}
/**
* * 判断一个对象是否为空
*
* @param object Object
* @return true：为空 false：非空
*/
public static boolean isNull(Object object)
{
return object == null;
}
/**
* * 判断一个对象是否非空
*
* @param object Object
* @return true：非空 false：空
*/
public static boolean isNotNull(Object object)
{
return !isNull(object);
}
/**
* * 判断一个对象是否是数组类型（Java基本型别的数组）
*
* @param object 对象
* @return true：是数组 false：不是数组
*/
public static boolean isArray(Object object)
{
return isNotNull(object) && object.getClass().isArray();
}
/**
* 去空格
*/
public static String trim(String str)
{
return (str == null ? "" : str.trim());
}
/**
* 替换指定字符串的指定区间内字符为"*"
*
* @param str 字符串
* @param startInclude 开始位置（包含）
* @param endExclude 结束位置（不包含）
* @return 替换后的字符串
*/
public static String hide(CharSequence str, int startInclude, int endExclude)
{
if (isEmpty(str))
{
return NULLSTR;
}
final int strLength = str.length();
if (startInclude > strLength)
{
return NULLSTR;
}
if (endExclude > strLength)
{
endExclude = strLength;
}
if (startInclude > endExclude)
{
// 如果起始位置大于结束位置，不替换
return NULLSTR;
}
final char[] chars = new char[strLength];
for (int i = 0; i < strLength; i++)
{
if (i >= startInclude && i < endExclude)
{
chars[i] = ASTERISK;
}
else
{
chars[i] = str.charAt(i);
}
}
return new String(chars);
}
/**
* 截取字符串
*
* @param str 字符串
* @param start 开始
* @return 结果
*/
public static String substring(final String str, int start)
{
if (str == null)
{
return NULLSTR;
}
if (start < 0)
{
start = str.length() + start;
}
if (start < 0)
{
start = 0;
}
if (start > str.length())
{
return NULLSTR;
}
return str.substring(start);
}
/**
* 截取字符串
*
* @param str 字符串
* @param start 开始
* @param end 结束
* @return 结果
*/
public static String substring(final String str, int start, int end)
{
if (str == null)
{
return NULLSTR;
}
if (end < 0)
{
end = str.length() + end;
}
if (start < 0)
{
start = str.length() + start;
}
if (end > str.length())
{
end = str.length();
}
if (start > end)
{
return NULLSTR;
}
if (start < 0)
{
start = 0;
}
if (end < 0)
{
end = 0;
}
return str.substring(start, end);
}
/**
* 判断是否为空，并且不是空白字符
*
* @param str 要判断的value
* @return 结果
*/
public static boolean hasText(String str)
{
return (str != null && !str.isEmpty() && containsText(str));
}
private static boolean containsText(CharSequence str)
{
int strLen = str.length();
for (int i = 0; i < strLen; i++)
{
if (!Character.isWhitespace(str.charAt(i)))
{
return true;
}
}
return false;
}
/**
* 格式化文本, {} 表示占位符<br>
* 此方法只是简单将占位符 {} 按照顺序替换为参数<br>
* 如果想输出 {} 使用 \\转义 { 即可，如果想输出 {} 之前的 \ 使用双转义符 \\\\ 即可<br>
* 例：<br>
* 通常使用：format("this is {} for {}", "a", "b") -> this is a for b<br>
* 转义{}： format("this is \\{} for {}", "a", "b") -> this is \{} for a<br>
* 转义\： format("this is \\\\{} for {}", "a", "b") -> this is \a for b<br>
*
* @param template 文本模板，被替换的部分用 {} 表示
* @param params 参数值
* @return 格式化后的文本
*/
public static String format(String template, Object... params)
{
if (isEmpty(params) || isEmpty(template))
{
return template;
}
return StrFormatter.format(template, params);
}
/**
* 是否为http(s)://开头
*
* @param link 链接
* @return 结果
*/
public static boolean ishttp(String link)
{
return StringUtils.startsWithAny(link, Constants.HTTP, Constants.HTTPS);
}
/**
* 字符串转set
*
* @param str 字符串
* @param sep 分隔符
* @return set集合
*/
public static final Set<String> str2Set(String str, String sep)
{
return new HashSet<String>(str2List(str, sep, true, false));
}
/**
* 字符串转list
*
* @param str 字符串
* @param sep 分隔符
* @param filterBlank 过滤纯空白
* @param trim 去掉首尾空白
* @return list集合
*/
public static final List<String> str2List(String str, String sep, boolean filterBlank, boolean trim)
{
List<String> list = new ArrayList<String>();
if (StringUtils.isEmpty(str))
{
return list;
}
// 过滤空白字符串
if (filterBlank && StringUtils.isBlank(str))
{
return list;
}
String[] split = str.split(sep);
for (String string : split)
{
if (filterBlank && StringUtils.isBlank(string))
{
continue;
}
if (trim)
{
string = string.trim();
}
list.add(string);
}
return list;
}
/**
* 判断给定的collection列表中是否包含数组array 判断给定的数组array中是否包含给定的元素value
*
* @param collection 给定的集合
* @param array 给定的数组
* @return boolean 结果
*/
public static boolean containsAny(Collection<String> collection, String... array)
{
if (isEmpty(collection) || isEmpty(array))
{
return false;
}
else
{
for (String str : array)
{
if (collection.contains(str))
{
return true;
}
}
return false;
}
}
/**
* 查找指定字符串是否包含指定字符串列表中的任意一个字符串同时串忽略大小写
*
* @param cs 指定字符串
* @param searchCharSequences 需要检查的字符串数组
* @return 是否包含任意一个字符串
*/
public static boolean containsAnyIgnoreCase(CharSequence cs, CharSequence... searchCharSequences)
{
if (isEmpty(cs) || isEmpty(searchCharSequences))
{
return false;
}
for (CharSequence testStr : searchCharSequences)
{
if (containsIgnoreCase(cs, testStr))
{
return true;
}
}
return false;
}
/**
* 驼峰转下划线命名
*/
public static String toUnderScoreCase(String str)
{
if (str == null)
{
return null;
}
StringBuilder sb = new StringBuilder();
// 前置字符是否大写
boolean preCharIsUpperCase = true;
// 当前字符是否大写
boolean curreCharIsUpperCase = true;
// 下一字符是否大写
boolean nexteCharIsUpperCase = true;
for (int i = 0; i < str.length(); i++)
{
char c = str.charAt(i);
if (i > 0)
{
preCharIsUpperCase = Character.isUpperCase(str.charAt(i - 1));
}
else
{
preCharIsUpperCase = false;
}
curreCharIsUpperCase = Character.isUpperCase(c);
if (i < (str.length() - 1))
{
nexteCharIsUpperCase = Character.isUpperCase(str.charAt(i + 1));
}
if (preCharIsUpperCase && curreCharIsUpperCase && !nexteCharIsUpperCase)
{
sb.append(SEPARATOR);
}
else if ((i != 0 && !preCharIsUpperCase) && curreCharIsUpperCase)
{
sb.append(SEPARATOR);
}
sb.append(Character.toLowerCase(c));
}
return sb.toString();
}
/**
* 是否包含字符串
*
* @param str 验证字符串
* @param strs 字符串组
* @return 包含返回true
*/
public static boolean inStringIgnoreCase(String str, String... strs)
{
if (str != null && strs != null)
{
for (String s : strs)
{
if (str.equalsIgnoreCase(trim(s)))
{
return true;
}
}
}
return false;
}
/**
* 将下划线大写方式命名的字符串转换为驼峰式。如果转换前的下划线大写方式命名的字符串为空，则返回空字符串。 例如：HELLO_WORLD->HelloWorld
*
* @param name 转换前的下划线大写方式命名的字符串
* @return 转换后的驼峰式命名的字符串
*/
public static String convertToCamelCase(String name)
{
StringBuilder result = new StringBuilder();
// 快速检查
if (name == null || name.isEmpty())
{
// 没必要转换
return "";
}
else if (!name.contains("_"))
{
// 不含下划线，仅将首字母大写
return name.substring(0, 1).toUpperCase() + name.substring(1);
}
// 用下划线将原始字符串分割
String[] camels = name.split("_");
for (String camel : camels)
{
// 跳过原始字符串中开头、结尾的下换线或双重下划线
if (camel.isEmpty())
{
continue;
}
// 首字母大写
result.append(camel.substring(0, 1).toUpperCase());
result.append(camel.substring(1).toLowerCase());
}
return result.toString();
}
/**
* 驼峰式命名法
* 例如：user_name->userName
*/
public static String toCamelCase(String s)
{
if (s == null)
{
return null;
}
if (s.indexOf(SEPARATOR) == -1)
{
return s;
}
s = s.toLowerCase();
StringBuilder sb = new StringBuilder(s.length());
boolean upperCase = false;
for (int i = 0; i < s.length(); i++)
{
char c = s.charAt(i);
if (c == SEPARATOR)
{
upperCase = true;
}
else if (upperCase)
{
sb.append(Character.toUpperCase(c));
upperCase = false;
}
else
{
sb.append(c);
}
}
return sb.toString();
}
/**
* 查找指定字符串是否匹配指定字符串列表中的任意一个字符串
*
* @param str 指定字符串
* @param strs 需要检查的字符串数组
* @return 是否匹配
*/
public static boolean matches(String str, List<String> strs)
{
if (isEmpty(str) || isEmpty(strs))
{
return false;
}
for (String pattern : strs)
{
if (isMatch(pattern, str))
{
return true;
}
}
return false;
}
/**
* 判断url是否与规则配置:
* ? 表示单个字符;
* * 表示一层路径内的任意字符串，不可跨层级;
* ** 表示任意层路径;
*
* @param pattern 匹配规则
* @param url 需要匹配的url
* @return
*/
public static boolean isMatch(String pattern, String url)
{
AntPathMatcher matcher = new AntPathMatcher();
return matcher.match(pattern, url);
}
@SuppressWarnings("unchecked")
public static <T> T cast(Object obj)
{
return (T) obj;
}
/**
* 数字左边补齐0，使之达到指定长度。注意，如果数字转换为字符串后，长度大于size，则只保留 最后size个字符。
*
* @param num 数字对象
* @param size 字符串指定长度
* @return 返回数字的字符串格式，该字符串为指定长度。
*/
public static final String padl(final Number num, final int size)
{
return padl(num.toString(), size, '0');
}
/**
* 字符串左补齐。如果原始字符串s长度大于size，则只保留最后size个字符。
*
* @param s 原始字符串
* @param size 字符串指定长度
* @param c 用于补齐的字符
* @return 返回指定长度的字符串，由原字符串左补齐或截取得到。
*/
public static final String padl(final String s, final int size, final char c)
{
final StringBuilder sb = new StringBuilder(size);
if (s != null)
{
final int len = s.length();
if (s.length() <= size)
{
for (int i = size - len; i > 0; i--)
{
sb.append(c);
}
sb.append(s);
}
else
{
return s.substring(len - size, len);
}
}
else
{
for (int i = size; i > 0; i--)
{
sb.append(c);
}
}
return sb.toString();
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/StringUtils.java
|
Java
|
unknown
| 17,430
|
package com.zzyl.common.utils;
import java.util.concurrent.CancellationException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* 线程相关工具类.
*
* @author ruoyi
*/
public class Threads
{
private static final Logger logger = LoggerFactory.getLogger(Threads.class);
/**
* sleep等待,单位为毫秒
*/
public static void sleep(long milliseconds)
{
try
{
Thread.sleep(milliseconds);
}
catch (InterruptedException e)
{
return;
}
}
/**
* 停止线程池
* 先使用shutdown, 停止接收新任务并尝试完成所有已存在任务.
* 如果超时, 则调用shutdownNow, 取消在workQueue中Pending的任务,并中断所有阻塞函数.
* 如果仍然超時，則強制退出.
* 另对在shutdown时线程本身被调用中断做了处理.
*/
public static void shutdownAndAwaitTermination(ExecutorService pool)
{
if (pool != null && !pool.isShutdown())
{
pool.shutdown();
try
{
if (!pool.awaitTermination(120, TimeUnit.SECONDS))
{
pool.shutdownNow();
if (!pool.awaitTermination(120, TimeUnit.SECONDS))
{
logger.info("Pool did not terminate");
}
}
}
catch (InterruptedException ie)
{
pool.shutdownNow();
Thread.currentThread().interrupt();
}
}
}
/**
* 打印线程异常信息
*/
public static void printException(Runnable r, Throwable t)
{
if (t == null && r instanceof Future<?>)
{
try
{
Future<?> future = (Future<?>) r;
if (future.isDone())
{
future.get();
}
}
catch (CancellationException ce)
{
t = ce;
}
catch (ExecutionException ee)
{
t = ee.getCause();
}
catch (InterruptedException ie)
{
Thread.currentThread().interrupt();
}
}
if (t != null)
{
logger.error(t.getMessage(), t);
}
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/Threads.java
|
Java
|
unknown
| 2,595
|
package com.zzyl.common.utils.bean;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* Bean 工具类
*
* @author ruoyi
*/
public class BeanUtils extends org.springframework.beans.BeanUtils
{
/** Bean方法名中属性名开始的下标 */
private static final int BEAN_METHOD_PROP_INDEX = 3;
/** * 匹配getter方法的正则表达式 */
private static final Pattern GET_PATTERN = Pattern.compile("get(\\p{javaUpperCase}\\w*)");
/** * 匹配setter方法的正则表达式 */
private static final Pattern SET_PATTERN = Pattern.compile("set(\\p{javaUpperCase}\\w*)");
/**
* Bean属性复制工具方法。
*
* @param dest 目标对象
* @param src 源对象
*/
public static void copyBeanProp(Object dest, Object src)
{
try
{
copyProperties(src, dest);
}
catch (Exception e)
{
e.printStackTrace();
}
}
/**
* 获取对象的setter方法。
*
* @param obj 对象
* @return 对象的setter方法列表
*/
public static List<Method> getSetterMethods(Object obj)
{
// setter方法列表
List<Method> setterMethods = new ArrayList<Method>();
// 获取所有方法
Method[] methods = obj.getClass().getMethods();
// 查找setter方法
for (Method method : methods)
{
Matcher m = SET_PATTERN.matcher(method.getName());
if (m.matches() && (method.getParameterTypes().length == 1))
{
setterMethods.add(method);
}
}
// 返回setter方法列表
return setterMethods;
}
/**
* 获取对象的getter方法。
*
* @param obj 对象
* @return 对象的getter方法列表
*/
public static List<Method> getGetterMethods(Object obj)
{
// getter方法列表
List<Method> getterMethods = new ArrayList<Method>();
// 获取所有方法
Method[] methods = obj.getClass().getMethods();
// 查找getter方法
for (Method method : methods)
{
Matcher m = GET_PATTERN.matcher(method.getName());
if (m.matches() && (method.getParameterTypes().length == 0))
{
getterMethods.add(method);
}
}
// 返回getter方法列表
return getterMethods;
}
/**
* 检查Bean方法名中的属性名是否相等。<br>
* 如getName()和setName()属性名一样，getName()和setAge()属性名不一样。
*
* @param m1 方法名1
* @param m2 方法名2
* @return 属性名一样返回true，否则返回false
*/
public static boolean isMethodPropEquals(String m1, String m2)
{
return m1.substring(BEAN_METHOD_PROP_INDEX).equals(m2.substring(BEAN_METHOD_PROP_INDEX));
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/bean/BeanUtils.java
|
Java
|
unknown
| 3,014
|
package com.zzyl.common.utils.bean;
import java.util.Set;
import javax.validation.ConstraintViolation;
import javax.validation.ConstraintViolationException;
import javax.validation.Validator;
/**
* bean对象属性验证
*
* @author ruoyi
*/
public class BeanValidators
{
public static void validateWithException(Validator validator, Object object, Class<?>... groups)
throws ConstraintViolationException
{
Set<ConstraintViolation<Object>> constraintViolations = validator.validate(object, groups);
if (!constraintViolations.isEmpty())
{
throw new ConstraintViolationException(constraintViolations);
}
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/bean/BeanValidators.java
|
Java
|
unknown
| 681
|
package com.zzyl.common.utils.file;
import java.io.File;
import org.apache.commons.lang3.StringUtils;
/**
* 文件类型工具类
*
* @author ruoyi
*/
public class FileTypeUtils
{
/**
* 获取文件类型
* <p>
* 例如: ruoyi.txt, 返回: txt
*
* @param file 文件名
* @return 后缀（不含".")
*/
public static String getFileType(File file)
{
if (null == file)
{
return StringUtils.EMPTY;
}
return getFileType(file.getName());
}
/**
* 获取文件类型
* <p>
* 例如: ruoyi.txt, 返回: txt
*
* @param fileName 文件名
* @return 后缀（不含".")
*/
public static String getFileType(String fileName)
{
int separatorIndex = fileName.lastIndexOf(".");
if (separatorIndex < 0)
{
return "";
}
return fileName.substring(separatorIndex + 1).toLowerCase();
}
/**
* 获取文件类型
*
* @param photoByte 文件字节码
* @return 后缀（不含".")
*/
public static String getFileExtendName(byte[] photoByte)
{
String strFileExtendName = "JPG";
if ((photoByte[0] == 71) && (photoByte[1] == 73) && (photoByte[2] == 70) && (photoByte[3] == 56)
&& ((photoByte[4] == 55) || (photoByte[4] == 57)) && (photoByte[5] == 97))
{
strFileExtendName = "GIF";
}
else if ((photoByte[6] == 74) && (photoByte[7] == 70) && (photoByte[8] == 73) && (photoByte[9] == 70))
{
strFileExtendName = "JPG";
}
else if ((photoByte[0] == 66) && (photoByte[1] == 77))
{
strFileExtendName = "BMP";
}
else if ((photoByte[1] == 80) && (photoByte[2] == 78) && (photoByte[3] == 71))
{
strFileExtendName = "PNG";
}
return strFileExtendName;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/file/FileTypeUtils.java
|
Java
|
unknown
| 1,939
|
package com.zzyl.common.utils.file;
import java.io.File;
import java.io.IOException;
import java.nio.file.Paths;
import java.util.Objects;
import org.apache.commons.io.FilenameUtils;
import org.springframework.web.multipart.MultipartFile;
import com.zzyl.common.config.RuoYiConfig;
import com.zzyl.common.constant.Constants;
import com.zzyl.common.exception.file.FileNameLengthLimitExceededException;
import com.zzyl.common.exception.file.FileSizeLimitExceededException;
import com.zzyl.common.exception.file.InvalidExtensionException;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.common.utils.uuid.Seq;
/**
* 文件上传工具类
*
* @author ruoyi
*/
public class FileUploadUtils
{
/**
* 默认大小 50M
*/
public static final long DEFAULT_MAX_SIZE = 50 * 1024 * 1024L;
/**
* 默认的文件名最大长度 100
*/
public static final int DEFAULT_FILE_NAME_LENGTH = 100;
/**
* 默认上传的地址
*/
private static String defaultBaseDir = RuoYiConfig.getProfile();
public static void setDefaultBaseDir(String defaultBaseDir)
{
FileUploadUtils.defaultBaseDir = defaultBaseDir;
}
public static String getDefaultBaseDir()
{
return defaultBaseDir;
}
/**
* 以默认配置进行文件上传
*
* @param file 上传的文件
* @return 文件名称
* @throws Exception
*/
public static final String upload(MultipartFile file) throws IOException
{
try
{
return upload(getDefaultBaseDir(), file, MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION);
}
catch (Exception e)
{
throw new IOException(e.getMessage(), e);
}
}
/**
* 根据文件路径上传
*
* @param baseDir 相对应用的基目录
* @param file 上传的文件
* @return 文件名称
* @throws IOException
*/
public static final String upload(String baseDir, MultipartFile file) throws IOException
{
try
{
return upload(baseDir, file, MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION);
}
catch (Exception e)
{
throw new IOException(e.getMessage(), e);
}
}
/**
* 文件上传
*
* @param baseDir 相对应用的基目录
* @param file 上传的文件
* @param allowedExtension 上传文件类型
* @return 返回上传成功的文件名
* @throws FileSizeLimitExceededException 如果超出最大大小
* @throws FileNameLengthLimitExceededException 文件名太长
* @throws IOException 比如读写文件出错时
* @throws InvalidExtensionException 文件校验异常
*/
public static final String upload(String baseDir, MultipartFile file, String[] allowedExtension)
throws FileSizeLimitExceededException, IOException, FileNameLengthLimitExceededException,
InvalidExtensionException
{
int fileNamelength = Objects.requireNonNull(file.getOriginalFilename()).length();
if (fileNamelength > FileUploadUtils.DEFAULT_FILE_NAME_LENGTH)
{
throw new FileNameLengthLimitExceededException(FileUploadUtils.DEFAULT_FILE_NAME_LENGTH);
}
assertAllowed(file, allowedExtension);
String fileName = extractFilename(file);
String absPath = getAbsoluteFile(baseDir, fileName).getAbsolutePath();
file.transferTo(Paths.get(absPath));
return getPathFileName(baseDir, fileName);
}
/**
* 编码文件名
*/
public static final String extractFilename(MultipartFile file)
{
return StringUtils.format("{}/{}_{}.{}", DateUtils.datePath(),
FilenameUtils.getBaseName(file.getOriginalFilename()), Seq.getId(Seq.uploadSeqType), getExtension(file));
}
public static final File getAbsoluteFile(String uploadDir, String fileName) throws IOException
{
File desc = new File(uploadDir + File.separator + fileName);
if (!desc.exists())
{
if (!desc.getParentFile().exists())
{
desc.getParentFile().mkdirs();
}
}
return desc;
}
public static final String getPathFileName(String uploadDir, String fileName) throws IOException
{
int dirLastIndex = RuoYiConfig.getProfile().length() + 1;
String currentDir = StringUtils.substring(uploadDir, dirLastIndex);
return Constants.RESOURCE_PREFIX + "/" + currentDir + "/" + fileName;
}
/**
* 文件大小校验
*
* @param file 上传的文件
* @return
* @throws FileSizeLimitExceededException 如果超出最大大小
* @throws InvalidExtensionException
*/
public static final void assertAllowed(MultipartFile file, String[] allowedExtension)
throws FileSizeLimitExceededException, InvalidExtensionException
{
long size = file.getSize();
if (size > DEFAULT_MAX_SIZE)
{
throw new FileSizeLimitExceededException(DEFAULT_MAX_SIZE / 1024 / 1024);
}
String fileName = file.getOriginalFilename();
String extension = getExtension(file);
if (allowedExtension != null && !isAllowedExtension(extension, allowedExtension))
{
if (allowedExtension == MimeTypeUtils.IMAGE_EXTENSION)
{
throw new InvalidExtensionException.InvalidImageExtensionException(allowedExtension, extension,
fileName);
}
else if (allowedExtension == MimeTypeUtils.FLASH_EXTENSION)
{
throw new InvalidExtensionException.InvalidFlashExtensionException(allowedExtension, extension,
fileName);
}
else if (allowedExtension == MimeTypeUtils.MEDIA_EXTENSION)
{
throw new InvalidExtensionException.InvalidMediaExtensionException(allowedExtension, extension,
fileName);
}
else if (allowedExtension == MimeTypeUtils.VIDEO_EXTENSION)
{
throw new InvalidExtensionException.InvalidVideoExtensionException(allowedExtension, extension,
fileName);
}
else
{
throw new InvalidExtensionException(allowedExtension, extension, fileName);
}
}
}
/**
* 判断MIME类型是否是允许的MIME类型
*
* @param extension
* @param allowedExtension
* @return
*/
public static final boolean isAllowedExtension(String extension, String[] allowedExtension)
{
for (String str : allowedExtension)
{
if (str.equalsIgnoreCase(extension))
{
return true;
}
}
return false;
}
/**
* 获取文件名的后缀
*
* @param file 表单文件
* @return 后缀名
*/
public static final String getExtension(MultipartFile file)
{
String extension = FilenameUtils.getExtension(file.getOriginalFilename());
if (StringUtils.isEmpty(extension))
{
extension = MimeTypeUtils.getExtension(Objects.requireNonNull(file.getContentType()));
}
return extension;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/file/FileUploadUtils.java
|
Java
|
unknown
| 7,410
|
package com.zzyl.common.utils.file;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.ArrayUtils;
import com.zzyl.common.config.RuoYiConfig;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.common.utils.uuid.IdUtils;
import org.apache.commons.io.FilenameUtils;
/**
* 文件处理工具类
*
* @author ruoyi
*/
public class FileUtils
{
public static String FILENAME_PATTERN = "[a-zA-Z0-9_\\-\\|\\.\\u4e00-\\u9fa5]+";
/**
* 输出指定文件的byte数组
*
* @param filePath 文件路径
* @param os 输出流
* @return
*/
public static void writeBytes(String filePath, OutputStream os) throws IOException
{
FileInputStream fis = null;
try
{
File file = new File(filePath);
if (!file.exists())
{
throw new FileNotFoundException(filePath);
}
fis = new FileInputStream(file);
byte[] b = new byte[1024];
int length;
while ((length = fis.read(b)) > 0)
{
os.write(b, 0, length);
}
}
catch (IOException e)
{
throw e;
}
finally
{
IOUtils.close(os);
IOUtils.close(fis);
}
}
/**
* 写数据到文件中
*
* @param data 数据
* @return 目标文件
* @throws IOException IO异常
*/
public static String writeImportBytes(byte[] data) throws IOException
{
return writeBytes(data, RuoYiConfig.getImportPath());
}
/**
* 写数据到文件中
*
* @param data 数据
* @param uploadDir 目标文件
* @return 目标文件
* @throws IOException IO异常
*/
public static String writeBytes(byte[] data, String uploadDir) throws IOException
{
FileOutputStream fos = null;
String pathName = "";
try
{
String extension = getFileExtendName(data);
pathName = DateUtils.datePath() + "/" + IdUtils.fastUUID() + "." + extension;
File file = FileUploadUtils.getAbsoluteFile(uploadDir, pathName);
fos = new FileOutputStream(file);
fos.write(data);
}
finally
{
IOUtils.close(fos);
}
return FileUploadUtils.getPathFileName(uploadDir, pathName);
}
/**
* 删除文件
*
* @param filePath 文件
* @return
*/
public static boolean deleteFile(String filePath)
{
boolean flag = false;
File file = new File(filePath);
// 路径为文件且不为空则进行删除
if (file.isFile() && file.exists())
{
flag = file.delete();
}
return flag;
}
/**
* 文件名称验证
*
* @param filename 文件名称
* @return true 正常 false 非法
*/
public static boolean isValidFilename(String filename)
{
return filename.matches(FILENAME_PATTERN);
}
/**
* 检查文件是否可下载
*
* @param resource 需要下载的文件
* @return true 正常 false 非法
*/
public static boolean checkAllowDownload(String resource)
{
// 禁止目录上跳级别
if (StringUtils.contains(resource, ".."))
{
return false;
}
// 检查允许下载的文件规则
if (ArrayUtils.contains(MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION, FileTypeUtils.getFileType(resource)))
{
return true;
}
// 不在允许下载的文件规则
return false;
}
/**
* 下载文件名重新编码
*
* @param request 请求对象
* @param fileName 文件名
* @return 编码后的文件名
*/
public static String setFileDownloadHeader(HttpServletRequest request, String fileName) throws UnsupportedEncodingException
{
final String agent = request.getHeader("USER-AGENT");
String filename = fileName;
if (agent.contains("MSIE"))
{
// IE浏览器
filename = URLEncoder.encode(filename, "utf-8");
filename = filename.replace("+", " ");
}
else if (agent.contains("Firefox"))
{
// 火狐浏览器
filename = new String(fileName.getBytes(), "ISO8859-1");
}
else if (agent.contains("Chrome"))
{
// google浏览器
filename = URLEncoder.encode(filename, "utf-8");
}
else
{
// 其它浏览器
filename = URLEncoder.encode(filename, "utf-8");
}
return filename;
}
/**
* 下载文件名重新编码
*
* @param response 响应对象
* @param realFileName 真实文件名
*/
public static void setAttachmentResponseHeader(HttpServletResponse response, String realFileName) throws UnsupportedEncodingException
{
String percentEncodedFileName = percentEncode(realFileName);
StringBuilder contentDispositionValue = new StringBuilder();
contentDispositionValue.append("attachment; filename=")
.append(percentEncodedFileName)
.append(";")
.append("filename*=")
.append("utf-8''")
.append(percentEncodedFileName);
response.addHeader("Access-Control-Expose-Headers", "Content-Disposition,download-filename");
response.setHeader("Content-disposition", contentDispositionValue.toString());
response.setHeader("download-filename", percentEncodedFileName);
}
/**
* 百分号编码工具方法
*
* @param s 需要百分号编码的字符串
* @return 百分号编码后的字符串
*/
public static String percentEncode(String s) throws UnsupportedEncodingException
{
String encode = URLEncoder.encode(s, StandardCharsets.UTF_8.toString());
return encode.replaceAll("\\+", "%20");
}
/**
* 获取图像后缀
*
* @param photoByte 图像数据
* @return 后缀名
*/
public static String getFileExtendName(byte[] photoByte)
{
String strFileExtendName = "jpg";
if ((photoByte[0] == 71) && (photoByte[1] == 73) && (photoByte[2] == 70) && (photoByte[3] == 56)
&& ((photoByte[4] == 55) || (photoByte[4] == 57)) && (photoByte[5] == 97))
{
strFileExtendName = "gif";
}
else if ((photoByte[6] == 74) && (photoByte[7] == 70) && (photoByte[8] == 73) && (photoByte[9] == 70))
{
strFileExtendName = "jpg";
}
else if ((photoByte[0] == 66) && (photoByte[1] == 77))
{
strFileExtendName = "bmp";
}
else if ((photoByte[1] == 80) && (photoByte[2] == 78) && (photoByte[3] == 71))
{
strFileExtendName = "png";
}
return strFileExtendName;
}
/**
* 获取文件名称 /profile/upload/2022/04/16/ruoyi.png -- ruoyi.png
*
* @param fileName 路径名称
* @return 没有文件路径的名称
*/
public static String getName(String fileName)
{
if (fileName == null)
{
return null;
}
int lastUnixPos = fileName.lastIndexOf('/');
int lastWindowsPos = fileName.lastIndexOf('\\');
int index = Math.max(lastUnixPos, lastWindowsPos);
return fileName.substring(index + 1);
}
/**
* 获取不带后缀文件名称 /profile/upload/2022/04/16/ruoyi.png -- ruoyi
*
* @param fileName 路径名称
* @return 没有文件路径和后缀的名称
*/
public static String getNameNotSuffix(String fileName)
{
if (fileName == null)
{
return null;
}
String baseName = FilenameUtils.getBaseName(fileName);
return baseName;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/file/FileUtils.java
|
Java
|
unknown
| 8,444
|
package com.zzyl.common.utils.file;
import java.io.ByteArrayInputStream;
import java.io.FileInputStream;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.util.Arrays;
import org.apache.poi.util.IOUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.zzyl.common.config.RuoYiConfig;
import com.zzyl.common.constant.Constants;
import com.zzyl.common.utils.StringUtils;
/**
* 图片处理工具类
*
* @author ruoyi
*/
public class ImageUtils
{
private static final Logger log = LoggerFactory.getLogger(ImageUtils.class);
public static byte[] getImage(String imagePath)
{
InputStream is = getFile(imagePath);
try
{
return IOUtils.toByteArray(is);
}
catch (Exception e)
{
log.error("图片加载异常 {}", e);
return null;
}
finally
{
IOUtils.closeQuietly(is);
}
}
public static InputStream getFile(String imagePath)
{
try
{
byte[] result = readFile(imagePath);
result = Arrays.copyOf(result, result.length);
return new ByteArrayInputStream(result);
}
catch (Exception e)
{
log.error("获取图片异常 {}", e);
}
return null;
}
/**
* 读取文件为字节数据
*
* @param url 地址
* @return 字节数据
*/
public static byte[] readFile(String url)
{
InputStream in = null;
try
{
if (url.startsWith("http"))
{
// 网络地址
URL urlObj = new URL(url);
URLConnection urlConnection = urlObj.openConnection();
urlConnection.setConnectTimeout(30 * 1000);
urlConnection.setReadTimeout(60 * 1000);
urlConnection.setDoInput(true);
in = urlConnection.getInputStream();
}
else
{
// 本机地址
String localPath = RuoYiConfig.getProfile();
String downloadPath = localPath + StringUtils.substringAfter(url, Constants.RESOURCE_PREFIX);
in = new FileInputStream(downloadPath);
}
return IOUtils.toByteArray(in);
}
catch (Exception e)
{
log.error("获取文件路径异常 {}", e);
return null;
}
finally
{
IOUtils.closeQuietly(in);
}
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/file/ImageUtils.java
|
Java
|
unknown
| 2,579
|
package com.zzyl.common.utils.file;
/**
* 媒体类型工具类
*
* @author ruoyi
*/
public class MimeTypeUtils
{
public static final String IMAGE_PNG = "image/png";
public static final String IMAGE_JPG = "image/jpg";
public static final String IMAGE_JPEG = "image/jpeg";
public static final String IMAGE_BMP = "image/bmp";
public static final String IMAGE_GIF = "image/gif";
public static final String[] IMAGE_EXTENSION = { "bmp", "gif", "jpg", "jpeg", "png" };
public static final String[] FLASH_EXTENSION = { "swf", "flv" };
public static final String[] MEDIA_EXTENSION = { "swf", "flv", "mp3", "wav", "wma", "wmv", "mid", "avi", "mpg",
"asf", "rm", "rmvb" };
public static final String[] VIDEO_EXTENSION = { "mp4", "avi", "rmvb" };
public static final String[] DEFAULT_ALLOWED_EXTENSION = {
// 图片
"bmp", "gif", "jpg", "jpeg", "png",
// word excel powerpoint
"doc", "docx", "xls", "xlsx", "ppt", "pptx", "html", "htm", "txt",
// 压缩文件
"rar", "zip", "gz", "bz2",
// 视频格式
"mp4", "avi", "rmvb",
// pdf
"pdf" };
public static String getExtension(String prefix)
{
switch (prefix)
{
case IMAGE_PNG:
return "png";
case IMAGE_JPG:
return "jpg";
case IMAGE_JPEG:
return "jpeg";
case IMAGE_BMP:
return "bmp";
case IMAGE_GIF:
return "gif";
default:
return "";
}
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/file/MimeTypeUtils.java
|
Java
|
unknown
| 1,673
|
package com.zzyl.common.utils.html;
import com.zzyl.common.utils.StringUtils;
/**
* 转义和反转义工具类
*
* @author ruoyi
*/
public class EscapeUtil
{
public static final String RE_HTML_MARK = "(<[^<]*?>)|(<[\\s]*?/[^<]*?>)|(<[^<]*?/[\\s]*?>)";
private static final char[][] TEXT = new char[64][];
static
{
for (int i = 0; i < 64; i++)
{
TEXT[i] = new char[] { (char) i };
}
// special HTML characters
TEXT['\''] = "'".toCharArray(); // 单引号
TEXT['"'] = """.toCharArray(); // 双引号
TEXT['&'] = "&".toCharArray(); // &符
TEXT['<'] = "<".toCharArray(); // 小于号
TEXT['>'] = ">".toCharArray(); // 大于号
}
/**
* 转义文本中的HTML字符为安全的字符
*
* @param text 被转义的文本
* @return 转义后的文本
*/
public static String escape(String text)
{
return encode(text);
}
/**
* 还原被转义的HTML特殊字符
*
* @param content 包含转义符的HTML内容
* @return 转换后的字符串
*/
public static String unescape(String content)
{
return decode(content);
}
/**
* 清除所有HTML标签，但是不删除标签内的内容
*
* @param content 文本
* @return 清除标签后的文本
*/
public static String clean(String content)
{
return new HTMLFilter().filter(content);
}
/**
* Escape编码
*
* @param text 被编码的文本
* @return 编码后的字符
*/
private static String encode(String text)
{
if (StringUtils.isEmpty(text))
{
return StringUtils.EMPTY;
}
final StringBuilder tmp = new StringBuilder(text.length() * 6);
char c;
for (int i = 0; i < text.length(); i++)
{
c = text.charAt(i);
if (c < 256)
{
tmp.append("%");
if (c < 16)
{
tmp.append("0");
}
tmp.append(Integer.toString(c, 16));
}
else
{
tmp.append("%u");
if (c <= 0xfff)
{
// issue#I49JU8@Gitee
tmp.append("0");
}
tmp.append(Integer.toString(c, 16));
}
}
return tmp.toString();
}
/**
* Escape解码
*
* @param content 被转义的内容
* @return 解码后的字符串
*/
public static String decode(String content)
{
if (StringUtils.isEmpty(content))
{
return content;
}
StringBuilder tmp = new StringBuilder(content.length());
int lastPos = 0, pos = 0;
char ch;
while (lastPos < content.length())
{
pos = content.indexOf("%", lastPos);
if (pos == lastPos)
{
if (content.charAt(pos + 1) == 'u')
{
ch = (char) Integer.parseInt(content.substring(pos + 2, pos + 6), 16);
tmp.append(ch);
lastPos = pos + 6;
}
else
{
ch = (char) Integer.parseInt(content.substring(pos + 1, pos + 3), 16);
tmp.append(ch);
lastPos = pos + 3;
}
}
else
{
if (pos == -1)
{
tmp.append(content.substring(lastPos));
lastPos = content.length();
}
else
{
tmp.append(content.substring(lastPos, pos));
lastPos = pos;
}
}
}
return tmp.toString();
}
public static void main(String[] args)
{
String html = "<script>alert(1);</script>";
String escape = EscapeUtil.escape(html);
// String html = "<scr<script>ipt>alert(\"XSS\")</scr<script>ipt>";
// String html = "<123";
// String html = "123>";
System.out.println("clean: " + EscapeUtil.clean(html));
System.out.println("escape: " + escape);
System.out.println("unescape: " + EscapeUtil.unescape(escape));
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/html/EscapeUtil.java
|
Java
|
unknown
| 4,461
|
package com.zzyl.common.utils.html;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* HTML过滤器，用于去除XSS漏洞隐患。
*
* @author ruoyi
*/
public final class HTMLFilter
{
/**
* regex flag union representing /si modifiers in php
**/
private static final int REGEX_FLAGS_SI = Pattern.CASE_INSENSITIVE | Pattern.DOTALL;
private static final Pattern P_COMMENTS = Pattern.compile("<!--(.*?)-->", Pattern.DOTALL);
private static final Pattern P_COMMENT = Pattern.compile("^!--(.*)--$", REGEX_FLAGS_SI);
private static final Pattern P_TAGS = Pattern.compile("<(.*?)>", Pattern.DOTALL);
private static final Pattern P_END_TAG = Pattern.compile("^/([a-z0-9]+)", REGEX_FLAGS_SI);
private static final Pattern P_START_TAG = Pattern.compile("^([a-z0-9]+)(.*?)(/?)$", REGEX_FLAGS_SI);
private static final Pattern P_QUOTED_ATTRIBUTES = Pattern.compile("([a-z0-9]+)=([\"'])(.*?)\\2", REGEX_FLAGS_SI);
private static final Pattern P_UNQUOTED_ATTRIBUTES = Pattern.compile("([a-z0-9]+)(=)([^\"\\s']+)", REGEX_FLAGS_SI);
private static final Pattern P_PROTOCOL = Pattern.compile("^([^:]+):", REGEX_FLAGS_SI);
private static final Pattern P_ENTITY = Pattern.compile("&#(\\d+);?");
private static final Pattern P_ENTITY_UNICODE = Pattern.compile("&#x([0-9a-f]+);?");
private static final Pattern P_ENCODE = Pattern.compile("%([0-9a-f]{2});?");
private static final Pattern P_VALID_ENTITIES = Pattern.compile("&([^&;]*)(?=(;|&|$))");
private static final Pattern P_VALID_QUOTES = Pattern.compile("(>|^)([^<]+?)(<|$)", Pattern.DOTALL);
private static final Pattern P_END_ARROW = Pattern.compile("^>");
private static final Pattern P_BODY_TO_END = Pattern.compile("<([^>]*?)(?=<|$)");
private static final Pattern P_XML_CONTENT = Pattern.compile("(^|>)([^<]*?)(?=>)");
private static final Pattern P_STRAY_LEFT_ARROW = Pattern.compile("<([^>]*?)(?=<|$)");
private static final Pattern P_STRAY_RIGHT_ARROW = Pattern.compile("(^|>)([^<]*?)(?=>)");
private static final Pattern P_AMP = Pattern.compile("&");
private static final Pattern P_QUOTE = Pattern.compile("\"");
private static final Pattern P_LEFT_ARROW = Pattern.compile("<");
private static final Pattern P_RIGHT_ARROW = Pattern.compile(">");
private static final Pattern P_BOTH_ARROWS = Pattern.compile("<>");
// @xxx could grow large... maybe use sesat's ReferenceMap
private static final ConcurrentMap<String, Pattern> P_REMOVE_PAIR_BLANKS = new ConcurrentHashMap<>();
private static final ConcurrentMap<String, Pattern> P_REMOVE_SELF_BLANKS = new ConcurrentHashMap<>();
/**
* set of allowed html elements, along with allowed attributes for each element
**/
private final Map<String, List<String>> vAllowed;
/**
* counts of open tags for each (allowable) html element
**/
private final Map<String, Integer> vTagCounts = new HashMap<>();
/**
* html elements which must always be self-closing (e.g. "<img />")
**/
private final String[] vSelfClosingTags;
/**
* html elements which must always have separate opening and closing tags (e.g. "<b></b>")
**/
private final String[] vNeedClosingTags;
/**
* set of disallowed html elements
**/
private final String[] vDisallowed;
/**
* attributes which should be checked for valid protocols
**/
private final String[] vProtocolAtts;
/**
* allowed protocols
**/
private final String[] vAllowedProtocols;
/**
* tags which should be removed if they contain no content (e.g. "<b></b>" or "<b />")
**/
private final String[] vRemoveBlanks;
/**
* entities allowed within html markup
**/
private final String[] vAllowedEntities;
/**
* flag determining whether comments are allowed in input String.
*/
private final boolean stripComment;
private final boolean encodeQuotes;
/**
* flag determining whether to try to make tags when presented with "unbalanced" angle brackets (e.g. "<b text </b>"
* becomes "<b> text </b>"). If set to false, unbalanced angle brackets will be html escaped.
*/
private final boolean alwaysMakeTags;
/**
* Default constructor.
*/
public HTMLFilter()
{
vAllowed = new HashMap<>();
final ArrayList<String> a_atts = new ArrayList<>();
a_atts.add("href");
a_atts.add("target");
vAllowed.put("a", a_atts);
final ArrayList<String> img_atts = new ArrayList<>();
img_atts.add("src");
img_atts.add("width");
img_atts.add("height");
img_atts.add("alt");
vAllowed.put("img", img_atts);
final ArrayList<String> no_atts = new ArrayList<>();
vAllowed.put("b", no_atts);
vAllowed.put("strong", no_atts);
vAllowed.put("i", no_atts);
vAllowed.put("em", no_atts);
vSelfClosingTags = new String[] { "img" };
vNeedClosingTags = new String[] { "a", "b", "strong", "i", "em" };
vDisallowed = new String[] {};
vAllowedProtocols = new String[] { "http", "mailto", "https" }; // no ftp.
vProtocolAtts = new String[] { "src", "href" };
vRemoveBlanks = new String[] { "a", "b", "strong", "i", "em" };
vAllowedEntities = new String[] { "amp", "gt", "lt", "quot" };
stripComment = true;
encodeQuotes = true;
alwaysMakeTags = false;
}
/**
* Map-parameter configurable constructor.
*
* @param conf map containing configuration. keys match field names.
*/
@SuppressWarnings("unchecked")
public HTMLFilter(final Map<String, Object> conf)
{
assert conf.containsKey("vAllowed") : "configuration requires vAllowed";
assert conf.containsKey("vSelfClosingTags") : "configuration requires vSelfClosingTags";
assert conf.containsKey("vNeedClosingTags") : "configuration requires vNeedClosingTags";
assert conf.containsKey("vDisallowed") : "configuration requires vDisallowed";
assert conf.containsKey("vAllowedProtocols") : "configuration requires vAllowedProtocols";
assert conf.containsKey("vProtocolAtts") : "configuration requires vProtocolAtts";
assert conf.containsKey("vRemoveBlanks") : "configuration requires vRemoveBlanks";
assert conf.containsKey("vAllowedEntities") : "configuration requires vAllowedEntities";
vAllowed = Collections.unmodifiableMap((HashMap<String, List<String>>) conf.get("vAllowed"));
vSelfClosingTags = (String[]) conf.get("vSelfClosingTags");
vNeedClosingTags = (String[]) conf.get("vNeedClosingTags");
vDisallowed = (String[]) conf.get("vDisallowed");
vAllowedProtocols = (String[]) conf.get("vAllowedProtocols");
vProtocolAtts = (String[]) conf.get("vProtocolAtts");
vRemoveBlanks = (String[]) conf.get("vRemoveBlanks");
vAllowedEntities = (String[]) conf.get("vAllowedEntities");
stripComment = conf.containsKey("stripComment") ? (Boolean) conf.get("stripComment") : true;
encodeQuotes = conf.containsKey("encodeQuotes") ? (Boolean) conf.get("encodeQuotes") : true;
alwaysMakeTags = conf.containsKey("alwaysMakeTags") ? (Boolean) conf.get("alwaysMakeTags") : true;
}
private void reset()
{
vTagCounts.clear();
}
// ---------------------------------------------------------------
// my versions of some PHP library functions
public static String chr(final int decimal)
{
return String.valueOf((char) decimal);
}
public static String htmlSpecialChars(final String s)
{
String result = s;
result = regexReplace(P_AMP, "&", result);
result = regexReplace(P_QUOTE, """, result);
result = regexReplace(P_LEFT_ARROW, "<", result);
result = regexReplace(P_RIGHT_ARROW, ">", result);
return result;
}
// ---------------------------------------------------------------
/**
* given a user submitted input String, filter out any invalid or restricted html.
*
* @param input text (i.e. submitted by a user) than may contain html
* @return "clean" version of input, with only valid, whitelisted html elements allowed
*/
public String filter(final String input)
{
reset();
String s = input;
s = escapeComments(s);
s = balanceHTML(s);
s = checkTags(s);
s = processRemoveBlanks(s);
// s = validateEntities(s);
return s;
}
public boolean isAlwaysMakeTags()
{
return alwaysMakeTags;
}
public boolean isStripComments()
{
return stripComment;
}
private String escapeComments(final String s)
{
final Matcher m = P_COMMENTS.matcher(s);
final StringBuffer buf = new StringBuffer();
if (m.find())
{
final String match = m.group(1); // (.*?)
m.appendReplacement(buf, Matcher.quoteReplacement("<!--" + htmlSpecialChars(match) + "-->"));
}
m.appendTail(buf);
return buf.toString();
}
private String balanceHTML(String s)
{
if (alwaysMakeTags)
{
//
// try and form html
//
s = regexReplace(P_END_ARROW, "", s);
// 不追加结束标签
s = regexReplace(P_BODY_TO_END, "<$1>", s);
s = regexReplace(P_XML_CONTENT, "$1<$2", s);
}
else
{
//
// escape stray brackets
//
s = regexReplace(P_STRAY_LEFT_ARROW, "<$1", s);
s = regexReplace(P_STRAY_RIGHT_ARROW, "$1$2><", s);
//
// the last regexp causes '<>' entities to appear
// (we need to do a lookahead assertion so that the last bracket can
// be used in the next pass of the regexp)
//
s = regexReplace(P_BOTH_ARROWS, "", s);
}
return s;
}
private String checkTags(String s)
{
Matcher m = P_TAGS.matcher(s);
final StringBuffer buf = new StringBuffer();
while (m.find())
{
String replaceStr = m.group(1);
replaceStr = processTag(replaceStr);
m.appendReplacement(buf, Matcher.quoteReplacement(replaceStr));
}
m.appendTail(buf);
// these get tallied in processTag
// (remember to reset before subsequent calls to filter method)
final StringBuilder sBuilder = new StringBuilder(buf.toString());
for (String key : vTagCounts.keySet())
{
for (int ii = 0; ii < vTagCounts.get(key); ii++)
{
sBuilder.append("</").append(key).append(">");
}
}
s = sBuilder.toString();
return s;
}
private String processRemoveBlanks(final String s)
{
String result = s;
for (String tag : vRemoveBlanks)
{
if (!P_REMOVE_PAIR_BLANKS.containsKey(tag))
{
P_REMOVE_PAIR_BLANKS.putIfAbsent(tag, Pattern.compile("<" + tag + "(\\s[^>]*)?></" + tag + ">"));
}
result = regexReplace(P_REMOVE_PAIR_BLANKS.get(tag), "", result);
if (!P_REMOVE_SELF_BLANKS.containsKey(tag))
{
P_REMOVE_SELF_BLANKS.putIfAbsent(tag, Pattern.compile("<" + tag + "(\\s[^>]*)?/>"));
}
result = regexReplace(P_REMOVE_SELF_BLANKS.get(tag), "", result);
}
return result;
}
private static String regexReplace(final Pattern regex_pattern, final String replacement, final String s)
{
Matcher m = regex_pattern.matcher(s);
return m.replaceAll(replacement);
}
private String processTag(final String s)
{
// ending tags
Matcher m = P_END_TAG.matcher(s);
if (m.find())
{
final String name = m.group(1).toLowerCase();
if (allowed(name))
{
if (!inArray(name, vSelfClosingTags))
{
if (vTagCounts.containsKey(name))
{
vTagCounts.put(name, vTagCounts.get(name) - 1);
return "</" + name + ">";
}
}
}
}
// starting tags
m = P_START_TAG.matcher(s);
if (m.find())
{
final String name = m.group(1).toLowerCase();
final String body = m.group(2);
String ending = m.group(3);
// debug( "in a starting tag, name='" + name + "'; body='" + body + "'; ending='" + ending + "'" );
if (allowed(name))
{
final StringBuilder params = new StringBuilder();
final Matcher m2 = P_QUOTED_ATTRIBUTES.matcher(body);
final Matcher m3 = P_UNQUOTED_ATTRIBUTES.matcher(body);
final List<String> paramNames = new ArrayList<>();
final List<String> paramValues = new ArrayList<>();
while (m2.find())
{
paramNames.add(m2.group(1)); // ([a-z0-9]+)
paramValues.add(m2.group(3)); // (.*?)
}
while (m3.find())
{
paramNames.add(m3.group(1)); // ([a-z0-9]+)
paramValues.add(m3.group(3)); // ([^\"\\s']+)
}
String paramName, paramValue;
for (int ii = 0; ii < paramNames.size(); ii++)
{
paramName = paramNames.get(ii).toLowerCase();
paramValue = paramValues.get(ii);
// debug( "paramName='" + paramName + "'" );
// debug( "paramValue='" + paramValue + "'" );
// debug( "allowed? " + vAllowed.get( name ).contains( paramName ) );
if (allowedAttribute(name, paramName))
{
if (inArray(paramName, vProtocolAtts))
{
paramValue = processParamProtocol(paramValue);
}
params.append(' ').append(paramName).append("=\\\"").append(paramValue).append("\\\"");
}
}
if (inArray(name, vSelfClosingTags))
{
ending = " /";
}
if (inArray(name, vNeedClosingTags))
{
ending = "";
}
if (ending == null || ending.length() < 1)
{
if (vTagCounts.containsKey(name))
{
vTagCounts.put(name, vTagCounts.get(name) + 1);
}
else
{
vTagCounts.put(name, 1);
}
}
else
{
ending = " /";
}
return "<" + name + params + ending + ">";
}
else
{
return "";
}
}
// comments
m = P_COMMENT.matcher(s);
if (!stripComment && m.find())
{
return "<" + m.group() + ">";
}
return "";
}
private String processParamProtocol(String s)
{
s = decodeEntities(s);
final Matcher m = P_PROTOCOL.matcher(s);
if (m.find())
{
final String protocol = m.group(1);
if (!inArray(protocol, vAllowedProtocols))
{
// bad protocol, turn into local anchor link instead
s = "#" + s.substring(protocol.length() + 1);
if (s.startsWith("#//"))
{
s = "#" + s.substring(3);
}
}
}
return s;
}
private String decodeEntities(String s)
{
StringBuffer buf = new StringBuffer();
Matcher m = P_ENTITY.matcher(s);
while (m.find())
{
final String match = m.group(1);
final int decimal = Integer.decode(match).intValue();
m.appendReplacement(buf, Matcher.quoteReplacement(chr(decimal)));
}
m.appendTail(buf);
s = buf.toString();
buf = new StringBuffer();
m = P_ENTITY_UNICODE.matcher(s);
while (m.find())
{
final String match = m.group(1);
final int decimal = Integer.valueOf(match, 16).intValue();
m.appendReplacement(buf, Matcher.quoteReplacement(chr(decimal)));
}
m.appendTail(buf);
s = buf.toString();
buf = new StringBuffer();
m = P_ENCODE.matcher(s);
while (m.find())
{
final String match = m.group(1);
final int decimal = Integer.valueOf(match, 16).intValue();
m.appendReplacement(buf, Matcher.quoteReplacement(chr(decimal)));
}
m.appendTail(buf);
s = buf.toString();
s = validateEntities(s);
return s;
}
private String validateEntities(final String s)
{
StringBuffer buf = new StringBuffer();
// validate entities throughout the string
Matcher m = P_VALID_ENTITIES.matcher(s);
while (m.find())
{
final String one = m.group(1); // ([^&;]*)
final String two = m.group(2); // (?=(;|&|$))
m.appendReplacement(buf, Matcher.quoteReplacement(checkEntity(one, two)));
}
m.appendTail(buf);
return encodeQuotes(buf.toString());
}
private String encodeQuotes(final String s)
{
if (encodeQuotes)
{
StringBuffer buf = new StringBuffer();
Matcher m = P_VALID_QUOTES.matcher(s);
while (m.find())
{
final String one = m.group(1); // (>|^)
final String two = m.group(2); // ([^<]+?)
final String three = m.group(3); // (<|$)
// 不替换双引号为"，防止json格式无效 regexReplace(P_QUOTE, """, two)
m.appendReplacement(buf, Matcher.quoteReplacement(one + two + three));
}
m.appendTail(buf);
return buf.toString();
}
else
{
return s;
}
}
private String checkEntity(final String preamble, final String term)
{
return ";".equals(term) && isValidEntity(preamble) ? '&' + preamble : "&" + preamble;
}
private boolean isValidEntity(final String entity)
{
return inArray(entity, vAllowedEntities);
}
private static boolean inArray(final String s, final String[] array)
{
for (String item : array)
{
if (item != null && item.equals(s))
{
return true;
}
}
return false;
}
private boolean allowed(final String name)
{
return (vAllowed.isEmpty() || vAllowed.containsKey(name)) && !inArray(name, vDisallowed);
}
private boolean allowedAttribute(final String name, final String paramName)
{
return allowed(name) && (vAllowed.isEmpty() || vAllowed.get(name).contains(paramName));
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/html/HTMLFilter.java
|
Java
|
unknown
| 19,815
|
package com.zzyl.common.utils.http;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;
import javax.servlet.ServletRequest;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* 通用http工具封装
*
* @author ruoyi
*/
public class HttpHelper
{
private static final Logger LOGGER = LoggerFactory.getLogger(HttpHelper.class);
public static String getBodyString(ServletRequest request)
{
StringBuilder sb = new StringBuilder();
BufferedReader reader = null;
try (InputStream inputStream = request.getInputStream())
{
reader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8));
String line = "";
while ((line = reader.readLine()) != null)
{
sb.append(line);
}
}
catch (IOException e)
{
LOGGER.warn("getBodyString出现问题！");
}
finally
{
if (reader != null)
{
try
{
reader.close();
}
catch (IOException e)
{
LOGGER.error(ExceptionUtils.getMessage(e));
}
}
}
return sb.toString();
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/http/HttpHelper.java
|
Java
|
unknown
| 1,477
|
package com.zzyl.common.utils.http;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.ConnectException;
import java.net.SocketTimeoutException;
import java.net.URL;
import java.net.URLConnection;
import java.nio.charset.StandardCharsets;
import java.security.cert.X509Certificate;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.zzyl.common.constant.Constants;
import com.zzyl.common.utils.StringUtils;
/**
* 通用http发送方法
*
* @author ruoyi
*/
public class HttpUtils
{
private static final Logger log = LoggerFactory.getLogger(HttpUtils.class);
/**
* 向指定 URL 发送GET方法的请求
*
* @param url 发送请求的 URL
* @return 所代表远程资源的响应结果
*/
public static String sendGet(String url)
{
return sendGet(url, StringUtils.EMPTY);
}
/**
* 向指定 URL 发送GET方法的请求
*
* @param url 发送请求的 URL
* @param param 请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
* @return 所代表远程资源的响应结果
*/
public static String sendGet(String url, String param)
{
return sendGet(url, param, Constants.UTF8);
}
/**
* 向指定 URL 发送GET方法的请求
*
* @param url 发送请求的 URL
* @param param 请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
* @param contentType 编码类型
* @return 所代表远程资源的响应结果
*/
public static String sendGet(String url, String param, String contentType)
{
StringBuilder result = new StringBuilder();
BufferedReader in = null;
try
{
String urlNameString = StringUtils.isNotBlank(param) ? url + "?" + param : url;
log.info("sendGet - {}", urlNameString);
URL realUrl = new URL(urlNameString);
URLConnection connection = realUrl.openConnection();
connection.setRequestProperty("accept", "*/*");
connection.setRequestProperty("connection", "Keep-Alive");
connection.setRequestProperty("user-agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64)");
connection.connect();
in = new BufferedReader(new InputStreamReader(connection.getInputStream(), contentType));
String line;
while ((line = in.readLine()) != null)
{
result.append(line);
}
log.info("recv - {}", result);
}
catch (ConnectException e)
{
log.error("调用HttpUtils.sendGet ConnectException, url=" + url + ",param=" + param, e);
}
catch (SocketTimeoutException e)
{
log.error("调用HttpUtils.sendGet SocketTimeoutException, url=" + url + ",param=" + param, e);
}
catch (IOException e)
{
log.error("调用HttpUtils.sendGet IOException, url=" + url + ",param=" + param, e);
}
catch (Exception e)
{
log.error("调用HttpsUtil.sendGet Exception, url=" + url + ",param=" + param, e);
}
finally
{
try
{
if (in != null)
{
in.close();
}
}
catch (Exception ex)
{
log.error("调用in.close Exception, url=" + url + ",param=" + param, ex);
}
}
return result.toString();
}
/**
* 向指定 URL 发送POST方法的请求
*
* @param url 发送请求的 URL
* @param param 请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
* @return 所代表远程资源的响应结果
*/
public static String sendPost(String url, String param)
{
PrintWriter out = null;
BufferedReader in = null;
StringBuilder result = new StringBuilder();
try
{
log.info("sendPost - {}", url);
URL realUrl = new URL(url);
URLConnection conn = realUrl.openConnection();
conn.setRequestProperty("accept", "*/*");
conn.setRequestProperty("connection", "Keep-Alive");
conn.setRequestProperty("user-agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64)");
conn.setRequestProperty("Accept-Charset", "utf-8");
conn.setRequestProperty("contentType", "utf-8");
conn.setDoOutput(true);
conn.setDoInput(true);
out = new PrintWriter(conn.getOutputStream());
out.print(param);
out.flush();
in = new BufferedReader(new InputStreamReader(conn.getInputStream(), StandardCharsets.UTF_8));
String line;
while ((line = in.readLine()) != null)
{
result.append(line);
}
log.info("recv - {}", result);
}
catch (ConnectException e)
{
log.error("调用HttpUtils.sendPost ConnectException, url=" + url + ",param=" + param, e);
}
catch (SocketTimeoutException e)
{
log.error("调用HttpUtils.sendPost SocketTimeoutException, url=" + url + ",param=" + param, e);
}
catch (IOException e)
{
log.error("调用HttpUtils.sendPost IOException, url=" + url + ",param=" + param, e);
}
catch (Exception e)
{
log.error("调用HttpsUtil.sendPost Exception, url=" + url + ",param=" + param, e);
}
finally
{
try
{
if (out != null)
{
out.close();
}
if (in != null)
{
in.close();
}
}
catch (IOException ex)
{
log.error("调用in.close Exception, url=" + url + ",param=" + param, ex);
}
}
return result.toString();
}
public static String sendSSLPost(String url, String param)
{
StringBuilder result = new StringBuilder();
String urlNameString = url + "?" + param;
try
{
log.info("sendSSLPost - {}", urlNameString);
SSLContext sc = SSLContext.getInstance("SSL");
sc.init(null, new TrustManager[] { new TrustAnyTrustManager() }, new java.security.SecureRandom());
URL console = new URL(urlNameString);
HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
conn.setRequestProperty("accept", "*/*");
conn.setRequestProperty("connection", "Keep-Alive");
conn.setRequestProperty("user-agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64)");
conn.setRequestProperty("Accept-Charset", "utf-8");
conn.setRequestProperty("contentType", "utf-8");
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setSSLSocketFactory(sc.getSocketFactory());
conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
conn.connect();
InputStream is = conn.getInputStream();
BufferedReader br = new BufferedReader(new InputStreamReader(is));
String ret = "";
while ((ret = br.readLine()) != null)
{
if (ret != null && !"".equals(ret.trim()))
{
result.append(new String(ret.getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8));
}
}
log.info("recv - {}", result);
conn.disconnect();
br.close();
}
catch (ConnectException e)
{
log.error("调用HttpUtils.sendSSLPost ConnectException, url=" + url + ",param=" + param, e);
}
catch (SocketTimeoutException e)
{
log.error("调用HttpUtils.sendSSLPost SocketTimeoutException, url=" + url + ",param=" + param, e);
}
catch (IOException e)
{
log.error("调用HttpUtils.sendSSLPost IOException, url=" + url + ",param=" + param, e);
}
catch (Exception e)
{
log.error("调用HttpsUtil.sendSSLPost Exception, url=" + url + ",param=" + param, e);
}
return result.toString();
}
private static class TrustAnyTrustManager implements X509TrustManager
{
@Override
public void checkClientTrusted(X509Certificate[] chain, String authType)
{
}
@Override
public void checkServerTrusted(X509Certificate[] chain, String authType)
{
}
@Override
public X509Certificate[] getAcceptedIssuers()
{
return new X509Certificate[] {};
}
}
private static class TrustAnyHostnameVerifier implements HostnameVerifier
{
@Override
public boolean verify(String hostname, SSLSession session)
{
return true;
}
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/http/HttpUtils.java
|
Java
|
unknown
| 9,432
|
package com.zzyl.common.utils.ip;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import com.zzyl.common.config.RuoYiConfig;
import com.zzyl.common.constant.Constants;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.common.utils.http.HttpUtils;
/**
* 获取地址类
*
* @author ruoyi
*/
public class AddressUtils
{
private static final Logger log = LoggerFactory.getLogger(AddressUtils.class);
// IP地址查询
public static final String IP_URL = "http://whois.pconline.com.cn/ipJson.jsp";
// 未知地址
public static final String UNKNOWN = "XX XX";
public static String getRealAddressByIP(String ip)
{
// 内网不查询
if (IpUtils.internalIp(ip))
{
return "内网IP";
}
if (RuoYiConfig.isAddressEnabled())
{
try
{
String rspStr = HttpUtils.sendGet(IP_URL, "ip=" + ip + "&json=true", Constants.GBK);
if (StringUtils.isEmpty(rspStr))
{
log.error("获取地理位置异常 {}", ip);
return UNKNOWN;
}
JSONObject obj = JSON.parseObject(rspStr);
String region = obj.getString("pro");
String city = obj.getString("city");
return String.format("%s %s", region, city);
}
catch (Exception e)
{
log.error("获取地理位置异常 {}", ip);
}
}
return UNKNOWN;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/ip/AddressUtils.java
|
Java
|
unknown
| 1,631
|
package com.zzyl.common.utils.ip;
import java.net.InetAddress;
import java.net.UnknownHostException;
import javax.servlet.http.HttpServletRequest;
import com.zzyl.common.utils.ServletUtils;
import com.zzyl.common.utils.StringUtils;
/**
* 获取IP方法
*
* @author ruoyi
*/
public class IpUtils
{
public final static String REGX_0_255 = "(25[0-5]|2[0-4]\\d|1\\d{2}|[1-9]\\d|\\d)";
// 匹配 ip
public final static String REGX_IP = "((" + REGX_0_255 + "\\.){3}" + REGX_0_255 + ")";
public final static String REGX_IP_WILDCARD = "(((\\*\\.){3}\\*)|(" + REGX_0_255 + "(\\.\\*){3})|(" + REGX_0_255 + "\\." + REGX_0_255 + ")(\\.\\*){2}" + "|((" + REGX_0_255 + "\\.){3}\\*))";
// 匹配网段
public final static String REGX_IP_SEG = "(" + REGX_IP + "\\-" + REGX_IP + ")";
/**
* 获取客户端IP
*
* @return IP地址
*/
public static String getIpAddr()
{
return getIpAddr(ServletUtils.getRequest());
}
/**
* 获取客户端IP
*
* @param request 请求对象
* @return IP地址
*/
public static String getIpAddr(HttpServletRequest request)
{
if (request == null)
{
return "unknown";
}
String ip = request.getHeader("x-forwarded-for");
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
ip = request.getHeader("Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
ip = request.getHeader("X-Forwarded-For");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
ip = request.getHeader("WL-Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
ip = request.getHeader("X-Real-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
ip = request.getRemoteAddr();
}
return "0:0:0:0:0:0:0:1".equals(ip) ? "127.0.0.1" : getMultistageReverseProxyIp(ip);
}
/**
* 检查是否为内部IP地址
*
* @param ip IP地址
* @return 结果
*/
public static boolean internalIp(String ip)
{
byte[] addr = textToNumericFormatV4(ip);
return internalIp(addr) || "127.0.0.1".equals(ip);
}
/**
* 检查是否为内部IP地址
*
* @param addr byte地址
* @return 结果
*/
private static boolean internalIp(byte[] addr)
{
if (StringUtils.isNull(addr) || addr.length < 2)
{
return true;
}
final byte b0 = addr[0];
final byte b1 = addr[1];
// 10.x.x.x/8
final byte SECTION_1 = 0x0A;
// 172.16.x.x/12
final byte SECTION_2 = (byte) 0xAC;
final byte SECTION_3 = (byte) 0x10;
final byte SECTION_4 = (byte) 0x1F;
// 192.168.x.x/16
final byte SECTION_5 = (byte) 0xC0;
final byte SECTION_6 = (byte) 0xA8;
switch (b0)
{
case SECTION_1:
return true;
case SECTION_2:
if (b1 >= SECTION_3 && b1 <= SECTION_4)
{
return true;
}
case SECTION_5:
switch (b1)
{
case SECTION_6:
return true;
}
default:
return false;
}
}
/**
* 将IPv4地址转换成字节
*
* @param text IPv4地址
* @return byte 字节
*/
public static byte[] textToNumericFormatV4(String text)
{
if (text.length() == 0)
{
return null;
}
byte[] bytes = new byte[4];
String[] elements = text.split("\\.", -1);
try
{
long l;
int i;
switch (elements.length)
{
case 1:
l = Long.parseLong(elements[0]);
if ((l < 0L) || (l > 4294967295L))
{
return null;
}
bytes[0] = (byte) (int) (l >> 24 & 0xFF);
bytes[1] = (byte) (int) ((l & 0xFFFFFF) >> 16 & 0xFF);
bytes[2] = (byte) (int) ((l & 0xFFFF) >> 8 & 0xFF);
bytes[3] = (byte) (int) (l & 0xFF);
break;
case 2:
l = Integer.parseInt(elements[0]);
if ((l < 0L) || (l > 255L))
{
return null;
}
bytes[0] = (byte) (int) (l & 0xFF);
l = Integer.parseInt(elements[1]);
if ((l < 0L) || (l > 16777215L))
{
return null;
}
bytes[1] = (byte) (int) (l >> 16 & 0xFF);
bytes[2] = (byte) (int) ((l & 0xFFFF) >> 8 & 0xFF);
bytes[3] = (byte) (int) (l & 0xFF);
break;
case 3:
for (i = 0; i < 2; ++i)
{
l = Integer.parseInt(elements[i]);
if ((l < 0L) || (l > 255L))
{
return null;
}
bytes[i] = (byte) (int) (l & 0xFF);
}
l = Integer.parseInt(elements[2]);
if ((l < 0L) || (l > 65535L))
{
return null;
}
bytes[2] = (byte) (int) (l >> 8 & 0xFF);
bytes[3] = (byte) (int) (l & 0xFF);
break;
case 4:
for (i = 0; i < 4; ++i)
{
l = Integer.parseInt(elements[i]);
if ((l < 0L) || (l > 255L))
{
return null;
}
bytes[i] = (byte) (int) (l & 0xFF);
}
break;
default:
return null;
}
}
catch (NumberFormatException e)
{
return null;
}
return bytes;
}
/**
* 获取IP地址
*
* @return 本地IP地址
*/
public static String getHostIp()
{
try
{
return InetAddress.getLocalHost().getHostAddress();
}
catch (UnknownHostException e)
{
}
return "127.0.0.1";
}
/**
* 获取主机名
*
* @return 本地主机名
*/
public static String getHostName()
{
try
{
return InetAddress.getLocalHost().getHostName();
}
catch (UnknownHostException e)
{
}
return "未知";
}
/**
* 从多级反向代理中获得第一个非unknown IP地址
*
* @param ip 获得的IP地址
* @return 第一个非unknown IP地址
*/
public static String getMultistageReverseProxyIp(String ip)
{
// 多级反向代理检测
if (ip != null && ip.indexOf(",") > 0)
{
final String[] ips = ip.trim().split(",");
for (String subIp : ips)
{
if (false == isUnknown(subIp))
{
ip = subIp;
break;
}
}
}
return StringUtils.substring(ip, 0, 255);
}
/**
* 检测给定字符串是否为未知，多用于检测HTTP请求相关
*
* @param checkString 被检测的字符串
* @return 是否未知
*/
public static boolean isUnknown(String checkString)
{
return StringUtils.isBlank(checkString) || "unknown".equalsIgnoreCase(checkString);
}
/**
* 是否为IP
*/
public static boolean isIP(String ip)
{
return StringUtils.isNotBlank(ip) && ip.matches(REGX_IP);
}
/**
* 是否为IP，或 *为间隔的通配符地址
*/
public static boolean isIpWildCard(String ip)
{
return StringUtils.isNotBlank(ip) && ip.matches(REGX_IP_WILDCARD);
}
/**
* 检测参数是否在ip通配符里
*/
public static boolean ipIsInWildCardNoCheck(String ipWildCard, String ip)
{
String[] s1 = ipWildCard.split("\\.");
String[] s2 = ip.split("\\.");
boolean isMatchedSeg = true;
for (int i = 0; i < s1.length && !s1[i].equals("*"); i++)
{
if (!s1[i].equals(s2[i]))
{
isMatchedSeg = false;
break;
}
}
return isMatchedSeg;
}
/**
* 是否为特定格式如:“10.10.10.1-10.10.10.99”的ip段字符串
*/
public static boolean isIPSegment(String ipSeg)
{
return StringUtils.isNotBlank(ipSeg) && ipSeg.matches(REGX_IP_SEG);
}
/**
* 判断ip是否在指定网段中
*/
public static boolean ipIsInNetNoCheck(String iparea, String ip)
{
int idx = iparea.indexOf('-');
String[] sips = iparea.substring(0, idx).split("\\.");
String[] sipe = iparea.substring(idx + 1).split("\\.");
String[] sipt = ip.split("\\.");
long ips = 0L, ipe = 0L, ipt = 0L;
for (int i = 0; i < 4; ++i)
{
ips = ips << 8 | Integer.parseInt(sips[i]);
ipe = ipe << 8 | Integer.parseInt(sipe[i]);
ipt = ipt << 8 | Integer.parseInt(sipt[i]);
}
if (ips > ipe)
{
long t = ips;
ips = ipe;
ipe = t;
}
return ips <= ipt && ipt <= ipe;
}
/**
* 校验ip是否符合过滤串规则
*
* @param filter 过滤IP列表,支持后缀'*'通配,支持网段如:`10.10.10.1-10.10.10.99`
* @param ip 校验IP地址
* @return boolean 结果
*/
public static boolean isMatchedIp(String filter, String ip)
{
if (StringUtils.isEmpty(filter) || StringUtils.isEmpty(ip))
{
return false;
}
String[] ips = filter.split(";");
for (String iStr : ips)
{
if (isIP(iStr) && iStr.equals(ip))
{
return true;
}
else if (isIpWildCard(iStr) && ipIsInWildCardNoCheck(iStr, ip))
{
return true;
}
else if (isIPSegment(iStr) && ipIsInNetNoCheck(iStr, ip))
{
return true;
}
}
return false;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/ip/IpUtils.java
|
Java
|
unknown
| 10,892
|
package com.zzyl.common.utils.poi;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Workbook;
/**
* Excel数据格式处理适配器
*
* @author ruoyi
*/
public interface ExcelHandlerAdapter
{
/**
* 格式化
*
* @param value 单元格数据值
* @param args excel注解args参数组
* @param cell 单元格对象
* @param wb 工作簿对象
*
* @return 处理后的值
*/
Object format(Object value, String[] args, Cell cell, Workbook wb);
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/poi/ExcelHandlerAdapter.java
|
Java
|
unknown
| 531
|
package com.zzyl.common.utils.poi;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.ParameterizedType;
import java.math.BigDecimal;
import java.text.DecimalFormat;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Comparator;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import java.util.stream.Collectors;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.ArrayUtils;
import org.apache.commons.lang3.RegExUtils;
import org.apache.commons.lang3.reflect.FieldUtils;
import org.apache.poi.hssf.usermodel.HSSFClientAnchor;
import org.apache.poi.hssf.usermodel.HSSFPicture;
import org.apache.poi.hssf.usermodel.HSSFPictureData;
import org.apache.poi.hssf.usermodel.HSSFShape;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ooxml.POIXMLDocumentPart;
import org.apache.poi.ss.usermodel.BorderStyle;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.CellType;
import org.apache.poi.ss.usermodel.ClientAnchor;
import org.apache.poi.ss.usermodel.DataFormat;
import org.apache.poi.ss.usermodel.DataValidation;
import org.apache.poi.ss.usermodel.DataValidationConstraint;
import org.apache.poi.ss.usermodel.DataValidationHelper;
import org.apache.poi.ss.usermodel.DateUtil;
import org.apache.poi.ss.usermodel.Drawing;
import org.apache.poi.ss.usermodel.FillPatternType;
import org.apache.poi.ss.usermodel.Font;
import org.apache.poi.ss.usermodel.HorizontalAlignment;
import org.apache.poi.ss.usermodel.IndexedColors;
import org.apache.poi.ss.usermodel.Name;
import org.apache.poi.ss.usermodel.PictureData;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.VerticalAlignment;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.usermodel.WorkbookFactory;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.ss.util.CellRangeAddressList;
import org.apache.poi.util.IOUtils;
import org.apache.poi.xssf.streaming.SXSSFWorkbook;
import org.apache.poi.xssf.usermodel.XSSFClientAnchor;
import org.apache.poi.xssf.usermodel.XSSFDataValidation;
import org.apache.poi.xssf.usermodel.XSSFDrawing;
import org.apache.poi.xssf.usermodel.XSSFPicture;
import org.apache.poi.xssf.usermodel.XSSFShape;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.openxmlformats.schemas.drawingml.x2006.spreadsheetDrawing.CTMarker;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.zzyl.common.annotation.Excel;
import com.zzyl.common.annotation.Excel.ColumnType;
import com.zzyl.common.annotation.Excel.Type;
import com.zzyl.common.annotation.Excels;
import com.zzyl.common.config.RuoYiConfig;
import com.zzyl.common.core.domain.AjaxResult;
import com.zzyl.common.core.text.Convert;
import com.zzyl.common.exception.UtilException;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.common.utils.DictUtils;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.common.utils.file.FileTypeUtils;
import com.zzyl.common.utils.file.FileUtils;
import com.zzyl.common.utils.file.ImageUtils;
import com.zzyl.common.utils.reflect.ReflectUtils;
/**
* Excel相关处理
*
* @author ruoyi
*/
public class ExcelUtil<T>
{
private static final Logger log = LoggerFactory.getLogger(ExcelUtil.class);
public static final String FORMULA_REGEX_STR = "=|-|\\+|@";
public static final String[] FORMULA_STR = { "=", "-", "+", "@" };
/**
* 用于dictType属性数据存储，避免重复查缓存
*/
public Map<String, String> sysDictMap = new HashMap<String, String>();
/**
* Excel sheet最大行数，默认65536
*/
public static final int sheetSize = 65536;
/**
* 工作表名称
*/
private String sheetName;
/**
* 导出类型（EXPORT:导出数据；IMPORT：导入模板）
*/
private Type type;
/**
* 工作薄对象
*/
private Workbook wb;
/**
* 工作表对象
*/
private Sheet sheet;
/**
* 样式列表
*/
private Map<String, CellStyle> styles;
/**
* 导入导出数据列表
*/
private List<T> list;
/**
* 注解列表
*/
private List<Object[]> fields;
/**
* 当前行号
*/
private int rownum;
/**
* 标题
*/
private String title;
/**
* 最大高度
*/
private short maxHeight;
/**
* 合并后最后行数
*/
private int subMergedLastRowNum = 0;
/**
* 合并后开始行数
*/
private int subMergedFirstRowNum = 1;
/**
* 对象的子列表方法
*/
private Method subMethod;
/**
* 对象的子列表属性
*/
private List<Field> subFields;
/**
* 统计列表
*/
private Map<Integer, Double> statistics = new HashMap<Integer, Double>();
/**
* 数字格式
*/
private static final DecimalFormat DOUBLE_FORMAT = new DecimalFormat("######0.00");
/**
* 实体对象
*/
public Class<T> clazz;
/**
* 需要排除列属性
*/
public String[] excludeFields;
public ExcelUtil(Class<T> clazz)
{
this.clazz = clazz;
}
/**
* 隐藏Excel中列属性
*
* @param fields 列属性名 示例[单个"name"/多个"id","name"]
* @throws Exception
*/
public void hideColumn(String... fields)
{
this.excludeFields = fields;
}
public void init(List<T> list, String sheetName, String title, Type type)
{
if (list == null)
{
list = new ArrayList<T>();
}
this.list = list;
this.sheetName = sheetName;
this.type = type;
this.title = title;
createExcelField();
createWorkbook();
createTitle();
createSubHead();
}
/**
* 创建excel第一行标题
*/
public void createTitle()
{
if (StringUtils.isNotEmpty(title))
{
subMergedFirstRowNum++;
subMergedLastRowNum++;
int titleLastCol = this.fields.size() - 1;
if (isSubList())
{
titleLastCol = titleLastCol + subFields.size() - 1;
}
Row titleRow = sheet.createRow(rownum == 0 ? rownum++ : 0);
titleRow.setHeightInPoints(30);
Cell titleCell = titleRow.createCell(0);
titleCell.setCellStyle(styles.get("title"));
titleCell.setCellValue(title);
sheet.addMergedRegion(new CellRangeAddress(titleRow.getRowNum(), titleRow.getRowNum(), titleRow.getRowNum(), titleLastCol));
}
}
/**
* 创建对象的子列表名称
*/
public void createSubHead()
{
if (isSubList())
{
subMergedFirstRowNum++;
subMergedLastRowNum++;
Row subRow = sheet.createRow(rownum);
int excelNum = 0;
for (Object[] objects : fields)
{
Excel attr = (Excel) objects[1];
Cell headCell1 = subRow.createCell(excelNum);
headCell1.setCellValue(attr.name());
headCell1.setCellStyle(styles.get(StringUtils.format("header_{}_{}", attr.headerColor(), attr.headerBackgroundColor())));
excelNum++;
}
int headFirstRow = excelNum - 1;
int headLastRow = headFirstRow + subFields.size() - 1;
if (headLastRow > headFirstRow)
{
sheet.addMergedRegion(new CellRangeAddress(rownum, rownum, headFirstRow, headLastRow));
}
rownum++;
}
}
/**
* 对excel表单默认第一个索引名转换成list
*
* @param is 输入流
* @return 转换后集合
*/
public List<T> importExcel(InputStream is)
{
List<T> list = null;
try
{
list = importExcel(is, 0);
}
catch (Exception e)
{
log.error("导入Excel异常{}", e.getMessage());
throw new UtilException(e.getMessage());
}
finally
{
IOUtils.closeQuietly(is);
}
return list;
}
/**
* 对excel表单默认第一个索引名转换成list
*
* @param is 输入流
* @param titleNum 标题占用行数
* @return 转换后集合
*/
public List<T> importExcel(InputStream is, int titleNum) throws Exception
{
return importExcel(StringUtils.EMPTY, is, titleNum);
}
/**
* 对excel表单指定表格索引名转换成list
*
* @param sheetName 表格索引名
* @param titleNum 标题占用行数
* @param is 输入流
* @return 转换后集合
*/
public List<T> importExcel(String sheetName, InputStream is, int titleNum) throws Exception
{
this.type = Type.IMPORT;
this.wb = WorkbookFactory.create(is);
List<T> list = new ArrayList<T>();
// 如果指定sheet名,则取指定sheet中的内容 否则默认指向第1个sheet
Sheet sheet = StringUtils.isNotEmpty(sheetName) ? wb.getSheet(sheetName) : wb.getSheetAt(0);
if (sheet == null)
{
throw new IOException("文件sheet不存在");
}
boolean isXSSFWorkbook = !(wb instanceof HSSFWorkbook);
Map<String, PictureData> pictures;
if (isXSSFWorkbook)
{
pictures = getSheetPictures07((XSSFSheet) sheet, (XSSFWorkbook) wb);
}
else
{
pictures = getSheetPictures03((HSSFSheet) sheet, (HSSFWorkbook) wb);
}
// 获取最后一个非空行的行下标，比如总行数为n，则返回的为n-1
int rows = sheet.getLastRowNum();
if (rows > 0)
{
// 定义一个map用于存放excel列的序号和field.
Map<String, Integer> cellMap = new HashMap<String, Integer>();
// 获取表头
Row heard = sheet.getRow(titleNum);
for (int i = 0; i < heard.getPhysicalNumberOfCells(); i++)
{
Cell cell = heard.getCell(i);
if (StringUtils.isNotNull(cell))
{
String value = this.getCellValue(heard, i).toString();
cellMap.put(value, i);
}
else
{
cellMap.put(null, i);
}
}
// 有数据时才处理 得到类的所有field.
List<Object[]> fields = this.getFields();
Map<Integer, Object[]> fieldsMap = new HashMap<Integer, Object[]>();
for (Object[] objects : fields)
{
Excel attr = (Excel) objects[1];
Integer column = cellMap.get(attr.name());
if (column != null)
{
fieldsMap.put(column, objects);
}
}
for (int i = titleNum + 1; i <= rows; i++)
{
// 从第2行开始取数据,默认第一行是表头.
Row row = sheet.getRow(i);
// 判断当前行是否是空行
if (isRowEmpty(row))
{
continue;
}
T entity = null;
for (Map.Entry<Integer, Object[]> entry : fieldsMap.entrySet())
{
Object val = this.getCellValue(row, entry.getKey());
// 如果不存在实例则新建.
entity = (entity == null ? clazz.newInstance() : entity);
// 从map中得到对应列的field.
Field field = (Field) entry.getValue()[0];
Excel attr = (Excel) entry.getValue()[1];
// 取得类型,并根据对象类型设置值.
Class<?> fieldType = field.getType();
if (String.class == fieldType)
{
String s = Convert.toStr(val);
if (StringUtils.endsWith(s, ".0"))
{
val = StringUtils.substringBefore(s, ".0");
}
else
{
String dateFormat = field.getAnnotation(Excel.class).dateFormat();
if (StringUtils.isNotEmpty(dateFormat))
{
val = parseDateToStr(dateFormat, val);
}
else
{
val = Convert.toStr(val);
}
}
}
else if ((Integer.TYPE == fieldType || Integer.class == fieldType) && StringUtils.isNumeric(Convert.toStr(val)))
{
val = Convert.toInt(val);
}
else if ((Long.TYPE == fieldType || Long.class == fieldType) && StringUtils.isNumeric(Convert.toStr(val)))
{
val = Convert.toLong(val);
}
else if (Double.TYPE == fieldType || Double.class == fieldType)
{
val = Convert.toDouble(val);
}
else if (Float.TYPE == fieldType || Float.class == fieldType)
{
val = Convert.toFloat(val);
}
else if (BigDecimal.class == fieldType)
{
val = Convert.toBigDecimal(val);
}
else if (Date.class == fieldType)
{
if (val instanceof String)
{
val = DateUtils.parseDate(val);
}
else if (val instanceof Double)
{
val = DateUtil.getJavaDate((Double) val);
}
}
else if (Boolean.TYPE == fieldType || Boolean.class == fieldType)
{
val = Convert.toBool(val, false);
}
if (StringUtils.isNotNull(fieldType))
{
String propertyName = field.getName();
if (StringUtils.isNotEmpty(attr.targetAttr()))
{
propertyName = field.getName() + "." + attr.targetAttr();
}
if (StringUtils.isNotEmpty(attr.readConverterExp()))
{
val = reverseByExp(Convert.toStr(val), attr.readConverterExp(), attr.separator());
}
else if (StringUtils.isNotEmpty(attr.dictType()))
{
if (!sysDictMap.containsKey(attr.dictType() + val))
{
String dictValue = reverseDictByExp(Convert.toStr(val), attr.dictType(), attr.separator());
sysDictMap.put(attr.dictType() + val, dictValue);
}
val = sysDictMap.get(attr.dictType() + val);
}
else if (!attr.handler().equals(ExcelHandlerAdapter.class))
{
val = dataFormatHandlerAdapter(val, attr, null);
}
else if (ColumnType.IMAGE == attr.cellType() && StringUtils.isNotEmpty(pictures))
{
PictureData image = pictures.get(row.getRowNum() + "_" + entry.getKey());
if (image == null)
{
val = "";
}
else
{
byte[] data = image.getData();
val = FileUtils.writeImportBytes(data);
}
}
ReflectUtils.invokeSetter(entity, propertyName, val);
}
}
list.add(entity);
}
}
return list;
}
/**
* 对list数据源将其里面的数据导入到excel表单
*
* @param list 导出数据集合
* @param sheetName 工作表的名称
* @return 结果
*/
public AjaxResult exportExcel(List<T> list, String sheetName)
{
return exportExcel(list, sheetName, StringUtils.EMPTY);
}
/**
* 对list数据源将其里面的数据导入到excel表单
*
* @param list 导出数据集合
* @param sheetName 工作表的名称
* @param title 标题
* @return 结果
*/
public AjaxResult exportExcel(List<T> list, String sheetName, String title)
{
this.init(list, sheetName, title, Type.EXPORT);
return exportExcel();
}
/**
* 对list数据源将其里面的数据导入到excel表单
*
* @param response 返回数据
* @param list 导出数据集合
* @param sheetName 工作表的名称
* @return 结果
*/
public void exportExcel(HttpServletResponse response, List<T> list, String sheetName)
{
exportExcel(response, list, sheetName, StringUtils.EMPTY);
}
/**
* 对list数据源将其里面的数据导入到excel表单
*
* @param response 返回数据
* @param list 导出数据集合
* @param sheetName 工作表的名称
* @param title 标题
* @return 结果
*/
public void exportExcel(HttpServletResponse response, List<T> list, String sheetName, String title)
{
response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
response.setCharacterEncoding("utf-8");
this.init(list, sheetName, title, Type.EXPORT);
exportExcel(response);
}
/**
* 对list数据源将其里面的数据导入到excel表单
*
* @param sheetName 工作表的名称
* @return 结果
*/
public AjaxResult importTemplateExcel(String sheetName)
{
return importTemplateExcel(sheetName, StringUtils.EMPTY);
}
/**
* 对list数据源将其里面的数据导入到excel表单
*
* @param sheetName 工作表的名称
* @param title 标题
* @return 结果
*/
public AjaxResult importTemplateExcel(String sheetName, String title)
{
this.init(null, sheetName, title, Type.IMPORT);
return exportExcel();
}
/**
* 对list数据源将其里面的数据导入到excel表单
*
* @param sheetName 工作表的名称
* @return 结果
*/
public void importTemplateExcel(HttpServletResponse response, String sheetName)
{
importTemplateExcel(response, sheetName, StringUtils.EMPTY);
}
/**
* 对list数据源将其里面的数据导入到excel表单
*
* @param sheetName 工作表的名称
* @param title 标题
* @return 结果
*/
public void importTemplateExcel(HttpServletResponse response, String sheetName, String title)
{
response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
response.setCharacterEncoding("utf-8");
this.init(null, sheetName, title, Type.IMPORT);
exportExcel(response);
}
/**
* 对list数据源将其里面的数据导入到excel表单
*
* @return 结果
*/
public void exportExcel(HttpServletResponse response)
{
try
{
writeSheet();
wb.write(response.getOutputStream());
}
catch (Exception e)
{
log.error("导出Excel异常{}", e.getMessage());
}
finally
{
IOUtils.closeQuietly(wb);
}
}
/**
* 对list数据源将其里面的数据导入到excel表单
*
* @return 结果
*/
public AjaxResult exportExcel()
{
OutputStream out = null;
try
{
writeSheet();
String filename = encodingFilename(sheetName);
out = new FileOutputStream(getAbsoluteFile(filename));
wb.write(out);
return AjaxResult.success(filename);
}
catch (Exception e)
{
log.error("导出Excel异常{}", e.getMessage());
throw new UtilException("导出Excel失败，请联系网站管理员！");
}
finally
{
IOUtils.closeQuietly(wb);
IOUtils.closeQuietly(out);
}
}
/**
* 创建写入数据到Sheet
*/
public void writeSheet()
{
// 取出一共有多少个sheet.
int sheetNo = Math.max(1, (int) Math.ceil(list.size() * 1.0 / sheetSize));
for (int index = 0; index < sheetNo; index++)
{
createSheet(sheetNo, index);
// 产生一行
Row row = sheet.createRow(rownum);
int column = 0;
// 写入各个字段的列头名称
for (Object[] os : fields)
{
Field field = (Field) os[0];
Excel excel = (Excel) os[1];
if (Collection.class.isAssignableFrom(field.getType()))
{
for (Field subField : subFields)
{
Excel subExcel = subField.getAnnotation(Excel.class);
this.createHeadCell(subExcel, row, column++);
}
}
else
{
this.createHeadCell(excel, row, column++);
}
}
if (Type.EXPORT.equals(type))
{
fillExcelData(index, row);
addStatisticsRow();
}
}
}
/**
* 填充excel数据
*
* @param index 序号
* @param row 单元格行
*/
@SuppressWarnings("unchecked")
public void fillExcelData(int index, Row row)
{
int startNo = index * sheetSize;
int endNo = Math.min(startNo + sheetSize, list.size());
int rowNo = (1 + rownum) - startNo;
for (int i = startNo; i < endNo; i++)
{
rowNo = isSubList() ? (i > 1 ? rowNo + 1 : rowNo + i) : i + 1 + rownum - startNo;
row = sheet.createRow(rowNo);
// 得到导出对象.
T vo = (T) list.get(i);
Collection<?> subList = null;
if (isSubList())
{
if (isSubListValue(vo))
{
subList = getListCellValue(vo);
subMergedLastRowNum = subMergedLastRowNum + subList.size();
}
else
{
subMergedFirstRowNum++;
subMergedLastRowNum++;
}
}
int column = 0;
for (Object[] os : fields)
{
Field field = (Field) os[0];
Excel excel = (Excel) os[1];
if (Collection.class.isAssignableFrom(field.getType()) && StringUtils.isNotNull(subList))
{
boolean subFirst = false;
for (Object obj : subList)
{
if (subFirst)
{
rowNo++;
row = sheet.createRow(rowNo);
}
List<Field> subFields = FieldUtils.getFieldsListWithAnnotation(obj.getClass(), Excel.class);
int subIndex = 0;
for (Field subField : subFields)
{
if (subField.isAnnotationPresent(Excel.class))
{
subField.setAccessible(true);
Excel attr = subField.getAnnotation(Excel.class);
this.addCell(attr, row, (T) obj, subField, column + subIndex);
}
subIndex++;
}
subFirst = true;
}
this.subMergedFirstRowNum = this.subMergedFirstRowNum + subList.size();
}
else
{
this.addCell(excel, row, vo, field, column++);
}
}
}
}
/**
* 创建表格样式
*
* @param wb 工作薄对象
* @return 样式列表
*/
private Map<String, CellStyle> createStyles(Workbook wb)
{
// 写入各条记录,每条记录对应excel表中的一行
Map<String, CellStyle> styles = new HashMap<String, CellStyle>();
CellStyle style = wb.createCellStyle();
style.setAlignment(HorizontalAlignment.CENTER);
style.setVerticalAlignment(VerticalAlignment.CENTER);
Font titleFont = wb.createFont();
titleFont.setFontName("Arial");
titleFont.setFontHeightInPoints((short) 16);
titleFont.setBold(true);
style.setFont(titleFont);
DataFormat dataFormat = wb.createDataFormat();
style.setDataFormat(dataFormat.getFormat("@"));
styles.put("title", style);
style = wb.createCellStyle();
style.setAlignment(HorizontalAlignment.CENTER);
style.setVerticalAlignment(VerticalAlignment.CENTER);
style.setBorderRight(BorderStyle.THIN);
style.setRightBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
style.setBorderLeft(BorderStyle.THIN);
style.setLeftBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
style.setBorderTop(BorderStyle.THIN);
style.setTopBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
style.setBorderBottom(BorderStyle.THIN);
style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
Font dataFont = wb.createFont();
dataFont.setFontName("Arial");
dataFont.setFontHeightInPoints((short) 10);
style.setFont(dataFont);
styles.put("data", style);
style = wb.createCellStyle();
style.setAlignment(HorizontalAlignment.CENTER);
style.setVerticalAlignment(VerticalAlignment.CENTER);
Font totalFont = wb.createFont();
totalFont.setFontName("Arial");
totalFont.setFontHeightInPoints((short) 10);
style.setFont(totalFont);
styles.put("total", style);
styles.putAll(annotationHeaderStyles(wb, styles));
styles.putAll(annotationDataStyles(wb));
return styles;
}
/**
* 根据Excel注解创建表格头样式
*
* @param wb 工作薄对象
* @return 自定义样式列表
*/
private Map<String, CellStyle> annotationHeaderStyles(Workbook wb, Map<String, CellStyle> styles)
{
Map<String, CellStyle> headerStyles = new HashMap<String, CellStyle>();
for (Object[] os : fields)
{
Excel excel = (Excel) os[1];
String key = StringUtils.format("header_{}_{}", excel.headerColor(), excel.headerBackgroundColor());
if (!headerStyles.containsKey(key))
{
CellStyle style = wb.createCellStyle();
style.cloneStyleFrom(styles.get("data"));
style.setAlignment(HorizontalAlignment.CENTER);
style.setVerticalAlignment(VerticalAlignment.CENTER);
style.setFillForegroundColor(excel.headerBackgroundColor().index);
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
Font headerFont = wb.createFont();
headerFont.setFontName("Arial");
headerFont.setFontHeightInPoints((short) 10);
headerFont.setBold(true);
headerFont.setColor(excel.headerColor().index);
style.setFont(headerFont);
// 设置表格头单元格文本形式
DataFormat dataFormat = wb.createDataFormat();
style.setDataFormat(dataFormat.getFormat("@"));
headerStyles.put(key, style);
}
}
return headerStyles;
}
/**
* 根据Excel注解创建表格列样式
*
* @param wb 工作薄对象
* @return 自定义样式列表
*/
private Map<String, CellStyle> annotationDataStyles(Workbook wb)
{
Map<String, CellStyle> styles = new HashMap<String, CellStyle>();
for (Object[] os : fields)
{
Field field = (Field) os[0];
Excel excel = (Excel) os[1];
if (Collection.class.isAssignableFrom(field.getType()))
{
ParameterizedType pt = (ParameterizedType) field.getGenericType();
Class<?> subClass = (Class<?>) pt.getActualTypeArguments()[0];
List<Field> subFields = FieldUtils.getFieldsListWithAnnotation(subClass, Excel.class);
for (Field subField : subFields)
{
Excel subExcel = subField.getAnnotation(Excel.class);
annotationDataStyles(styles, subField, subExcel);
}
}
else
{
annotationDataStyles(styles, field, excel);
}
}
return styles;
}
/**
* 根据Excel注解创建表格列样式
*
* @param styles 自定义样式列表
* @param field 属性列信息
* @param excel 注解信息
*/
public void annotationDataStyles(Map<String, CellStyle> styles, Field field, Excel excel)
{
String key = StringUtils.format("data_{}_{}_{}_{}", excel.align(), excel.color(), excel.backgroundColor(), excel.cellType());
if (!styles.containsKey(key))
{
CellStyle style = wb.createCellStyle();
style.setAlignment(excel.align());
style.setVerticalAlignment(VerticalAlignment.CENTER);
style.setBorderRight(BorderStyle.THIN);
style.setRightBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
style.setBorderLeft(BorderStyle.THIN);
style.setLeftBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
style.setBorderTop(BorderStyle.THIN);
style.setTopBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
style.setBorderBottom(BorderStyle.THIN);
style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
style.setFillForegroundColor(excel.backgroundColor().getIndex());
Font dataFont = wb.createFont();
dataFont.setFontName("Arial");
dataFont.setFontHeightInPoints((short) 10);
dataFont.setColor(excel.color().index);
style.setFont(dataFont);
if (ColumnType.TEXT == excel.cellType())
{
DataFormat dataFormat = wb.createDataFormat();
style.setDataFormat(dataFormat.getFormat("@"));
}
styles.put(key, style);
}
}
/**
* 创建单元格
*/
public Cell createHeadCell(Excel attr, Row row, int column)
{
// 创建列
Cell cell = row.createCell(column);
// 写入列信息
cell.setCellValue(attr.name());
setDataValidation(attr, row, column);
cell.setCellStyle(styles.get(StringUtils.format("header_{}_{}", attr.headerColor(), attr.headerBackgroundColor())));
if (isSubList())
{
// 填充默认样式，防止合并单元格样式失效
sheet.setDefaultColumnStyle(column, styles.get(StringUtils.format("data_{}_{}_{}_{}", attr.align(), attr.color(), attr.backgroundColor(), attr.cellType())));
if (attr.needMerge())
{
sheet.addMergedRegion(new CellRangeAddress(rownum - 1, rownum, column, column));
}
}
return cell;
}
/**
* 设置单元格信息
*
* @param value 单元格值
* @param attr 注解相关
* @param cell 单元格信息
*/
public void setCellVo(Object value, Excel attr, Cell cell)
{
if (ColumnType.STRING == attr.cellType() || ColumnType.TEXT == attr.cellType())
{
String cellValue = Convert.toStr(value);
// 对于任何以表达式触发字符 =-+@开头的单元格，直接使用tab字符作为前缀，防止CSV注入。
if (StringUtils.startsWithAny(cellValue, FORMULA_STR))
{
cellValue = RegExUtils.replaceFirst(cellValue, FORMULA_REGEX_STR, "\t$0");
}
if (value instanceof Collection && StringUtils.equals("[]", cellValue))
{
cellValue = StringUtils.EMPTY;
}
cell.setCellValue(StringUtils.isNull(cellValue) ? attr.defaultValue() : cellValue + attr.suffix());
}
else if (ColumnType.NUMERIC == attr.cellType())
{
if (StringUtils.isNotNull(value))
{
cell.setCellValue(StringUtils.contains(Convert.toStr(value), ".") ? Convert.toDouble(value) : Convert.toInt(value));
}
}
else if (ColumnType.IMAGE == attr.cellType())
{
ClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, (short) cell.getColumnIndex(), cell.getRow().getRowNum(), (short) (cell.getColumnIndex() + 1), cell.getRow().getRowNum() + 1);
String imagePath = Convert.toStr(value);
if (StringUtils.isNotEmpty(imagePath))
{
byte[] data = ImageUtils.getImage(imagePath);
getDrawingPatriarch(cell.getSheet()).createPicture(anchor,
cell.getSheet().getWorkbook().addPicture(data, getImageType(data)));
}
}
}
/**
* 获取画布
*/
public static Drawing<?> getDrawingPatriarch(Sheet sheet)
{
if (sheet.getDrawingPatriarch() == null)
{
sheet.createDrawingPatriarch();
}
return sheet.getDrawingPatriarch();
}
/**
* 获取图片类型,设置图片插入类型
*/
public int getImageType(byte[] value)
{
String type = FileTypeUtils.getFileExtendName(value);
if ("JPG".equalsIgnoreCase(type))
{
return Workbook.PICTURE_TYPE_JPEG;
}
else if ("PNG".equalsIgnoreCase(type))
{
return Workbook.PICTURE_TYPE_PNG;
}
return Workbook.PICTURE_TYPE_JPEG;
}
/**
* 创建表格样式
*/
public void setDataValidation(Excel attr, Row row, int column)
{
if (attr.name().indexOf("注：") >= 0)
{
sheet.setColumnWidth(column, 6000);
}
else
{
// 设置列宽
sheet.setColumnWidth(column, (int) ((attr.width() + 0.72) * 256));
}
if (StringUtils.isNotEmpty(attr.prompt()) || attr.combo().length > 0 || attr.comboReadDict())
{
String[] comboArray = attr.combo();
if (attr.comboReadDict())
{
if (!sysDictMap.containsKey("combo_" + attr.dictType()))
{
String labels = DictUtils.getDictLabels(attr.dictType());
sysDictMap.put("combo_" + attr.dictType(), labels);
}
String val = sysDictMap.get("combo_" + attr.dictType());
comboArray = StringUtils.split(val, DictUtils.SEPARATOR);
}
if (comboArray.length > 15 || StringUtils.join(comboArray).length() > 255)
{
// 如果下拉数大于15或字符串长度大于255，则使用一个新sheet存储，避免生成的模板下拉值获取不到
setXSSFValidationWithHidden(sheet, comboArray, attr.prompt(), 1, 100, column, column);
}
else
{
// 提示信息或只能选择不能输入的列内容.
setPromptOrValidation(sheet, comboArray, attr.prompt(), 1, 100, column, column);
}
}
}
/**
* 添加单元格
*/
public Cell addCell(Excel attr, Row row, T vo, Field field, int column)
{
Cell cell = null;
try
{
// 设置行高
row.setHeight(maxHeight);
// 根据Excel中设置情况决定是否导出,有些情况需要保持为空,希望用户填写这一列.
if (attr.isExport())
{
// 创建cell
cell = row.createCell(column);
if (isSubListValue(vo) && getListCellValue(vo).size() > 1 && attr.needMerge())
{
CellRangeAddress cellAddress = new CellRangeAddress(subMergedFirstRowNum, subMergedLastRowNum, column, column);
sheet.addMergedRegion(cellAddress);
}
cell.setCellStyle(styles.get(StringUtils.format("data_{}_{}_{}_{}", attr.align(), attr.color(), attr.backgroundColor(), attr.cellType())));
// 用于读取对象中的属性
Object value = getTargetValue(vo, field, attr);
String dateFormat = attr.dateFormat();
String readConverterExp = attr.readConverterExp();
String separator = attr.separator();
String dictType = attr.dictType();
if (StringUtils.isNotEmpty(dateFormat) && StringUtils.isNotNull(value))
{
cell.setCellValue(parseDateToStr(dateFormat, value));
}
else if (StringUtils.isNotEmpty(readConverterExp) && StringUtils.isNotNull(value))
{
cell.setCellValue(convertByExp(Convert.toStr(value), readConverterExp, separator));
}
else if (StringUtils.isNotEmpty(dictType) && StringUtils.isNotNull(value))
{
if (!sysDictMap.containsKey(dictType + value))
{
String lable = convertDictByExp(Convert.toStr(value), dictType, separator);
sysDictMap.put(dictType + value, lable);
}
cell.setCellValue(sysDictMap.get(dictType + value));
}
else if (value instanceof BigDecimal && -1 != attr.scale())
{
cell.setCellValue((((BigDecimal) value).setScale(attr.scale(), attr.roundingMode())).doubleValue());
}
else if (!attr.handler().equals(ExcelHandlerAdapter.class))
{
cell.setCellValue(dataFormatHandlerAdapter(value, attr, cell));
}
else
{
// 设置列类型
setCellVo(value, attr, cell);
}
addStatisticsData(column, Convert.toStr(value), attr);
}
}
catch (Exception e)
{
log.error("导出Excel失败{}", e);
}
return cell;
}
/**
* 设置 POI XSSFSheet 单元格提示或选择框
*
* @param sheet 表单
* @param textlist 下拉框显示的内容
* @param promptContent 提示内容
* @param firstRow 开始行
* @param endRow 结束行
* @param firstCol 开始列
* @param endCol 结束列
*/
public void setPromptOrValidation(Sheet sheet, String[] textlist, String promptContent, int firstRow, int endRow,
int firstCol, int endCol)
{
DataValidationHelper helper = sheet.getDataValidationHelper();
DataValidationConstraint constraint = textlist.length > 0 ? helper.createExplicitListConstraint(textlist) : helper.createCustomConstraint("DD1");
CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);
DataValidation dataValidation = helper.createValidation(constraint, regions);
if (StringUtils.isNotEmpty(promptContent))
{
// 如果设置了提示信息则鼠标放上去提示
dataValidation.createPromptBox("", promptContent);
dataValidation.setShowPromptBox(true);
}
// 处理Excel兼容性问题
if (dataValidation instanceof XSSFDataValidation)
{
dataValidation.setSuppressDropDownArrow(true);
dataValidation.setShowErrorBox(true);
}
else
{
dataValidation.setSuppressDropDownArrow(false);
}
sheet.addValidationData(dataValidation);
}
/**
* 设置某些列的值只能输入预制的数据,显示下拉框（兼容超出一定数量的下拉框）.
*
* @param sheet 要设置的sheet.
* @param textlist 下拉框显示的内容
* @param promptContent 提示内容
* @param firstRow 开始行
* @param endRow 结束行
* @param firstCol 开始列
* @param endCol 结束列
*/
public void setXSSFValidationWithHidden(Sheet sheet, String[] textlist, String promptContent, int firstRow, int endRow, int firstCol, int endCol)
{
String hideSheetName = "combo_" + firstCol + "_" + endCol;
Sheet hideSheet = wb.createSheet(hideSheetName); // 用于存储 下拉菜单数据
for (int i = 0; i < textlist.length; i++)
{
hideSheet.createRow(i).createCell(0).setCellValue(textlist[i]);
}
// 创建名称，可被其他单元格引用
Name name = wb.createName();
name.setNameName(hideSheetName + "_data");
name.setRefersToFormula(hideSheetName + "!$A$1:$A$" + textlist.length);
DataValidationHelper helper = sheet.getDataValidationHelper();
// 加载下拉列表内容
DataValidationConstraint constraint = helper.createFormulaListConstraint(hideSheetName + "_data");
// 设置数据有效性加载在哪个单元格上,四个参数分别是：起始行、终止行、起始列、终止列
CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);
// 数据有效性对象
DataValidation dataValidation = helper.createValidation(constraint, regions);
if (StringUtils.isNotEmpty(promptContent))
{
// 如果设置了提示信息则鼠标放上去提示
dataValidation.createPromptBox("", promptContent);
dataValidation.setShowPromptBox(true);
}
// 处理Excel兼容性问题
if (dataValidation instanceof XSSFDataValidation)
{
dataValidation.setSuppressDropDownArrow(true);
dataValidation.setShowErrorBox(true);
}
else
{
dataValidation.setSuppressDropDownArrow(false);
}
sheet.addValidationData(dataValidation);
// 设置hiddenSheet隐藏
wb.setSheetHidden(wb.getSheetIndex(hideSheet), true);
}
/**
* 解析导出值 0=男,1=女,2=未知
*
* @param propertyValue 参数值
* @param converterExp 翻译注解
* @param separator 分隔符
* @return 解析后值
*/
public static String convertByExp(String propertyValue, String converterExp, String separator)
{
StringBuilder propertyString = new StringBuilder();
String[] convertSource = converterExp.split(",");
for (String item : convertSource)
{
String[] itemArray = item.split("=");
if (StringUtils.containsAny(propertyValue, separator))
{
for (String value : propertyValue.split(separator))
{
if (itemArray[0].equals(value))
{
propertyString.append(itemArray[1] + separator);
break;
}
}
}
else
{
if (itemArray[0].equals(propertyValue))
{
return itemArray[1];
}
}
}
return StringUtils.stripEnd(propertyString.toString(), separator);
}
/**
* 反向解析值 男=0,女=1,未知=2
*
* @param propertyValue 参数值
* @param converterExp 翻译注解
* @param separator 分隔符
* @return 解析后值
*/
public static String reverseByExp(String propertyValue, String converterExp, String separator)
{
StringBuilder propertyString = new StringBuilder();
String[] convertSource = converterExp.split(",");
for (String item : convertSource)
{
String[] itemArray = item.split("=");
if (StringUtils.containsAny(propertyValue, separator))
{
for (String value : propertyValue.split(separator))
{
if (itemArray[1].equals(value))
{
propertyString.append(itemArray[0] + separator);
break;
}
}
}
else
{
if (itemArray[1].equals(propertyValue))
{
return itemArray[0];
}
}
}
return StringUtils.stripEnd(propertyString.toString(), separator);
}
/**
* 解析字典值
*
* @param dictValue 字典值
* @param dictType 字典类型
* @param separator 分隔符
* @return 字典标签
*/
public static String convertDictByExp(String dictValue, String dictType, String separator)
{
return DictUtils.getDictLabel(dictType, dictValue, separator);
}
/**
* 反向解析值字典值
*
* @param dictLabel 字典标签
* @param dictType 字典类型
* @param separator 分隔符
* @return 字典值
*/
public static String reverseDictByExp(String dictLabel, String dictType, String separator)
{
return DictUtils.getDictValue(dictType, dictLabel, separator);
}
/**
* 数据处理器
*
* @param value 数据值
* @param excel 数据注解
* @return
*/
public String dataFormatHandlerAdapter(Object value, Excel excel, Cell cell)
{
try
{
Object instance = excel.handler().newInstance();
Method formatMethod = excel.handler().getMethod("format", new Class[] { Object.class, String[].class, Cell.class, Workbook.class });
value = formatMethod.invoke(instance, value, excel.args(), cell, this.wb);
}
catch (Exception e)
{
log.error("不能格式化数据 " + excel.handler(), e.getMessage());
}
return Convert.toStr(value);
}
/**
* 合计统计信息
*/
private void addStatisticsData(Integer index, String text, Excel entity)
{
if (entity != null && entity.isStatistics())
{
Double temp = 0D;
if (!statistics.containsKey(index))
{
statistics.put(index, temp);
}
try
{
temp = Double.valueOf(text);
}
catch (NumberFormatException e)
{
}
statistics.put(index, statistics.get(index) + temp);
}
}
/**
* 创建统计行
*/
public void addStatisticsRow()
{
if (statistics.size() > 0)
{
Row row = sheet.createRow(sheet.getLastRowNum() + 1);
Set<Integer> keys = statistics.keySet();
Cell cell = row.createCell(0);
cell.setCellStyle(styles.get("total"));
cell.setCellValue("合计");
for (Integer key : keys)
{
cell = row.createCell(key);
cell.setCellStyle(styles.get("total"));
cell.setCellValue(DOUBLE_FORMAT.format(statistics.get(key)));
}
statistics.clear();
}
}
/**
* 编码文件名
*/
public String encodingFilename(String filename)
{
filename = UUID.randomUUID() + "_" + filename + ".xlsx";
return filename;
}
/**
* 获取下载路径
*
* @param filename 文件名称
*/
public String getAbsoluteFile(String filename)
{
String downloadPath = RuoYiConfig.getDownloadPath() + filename;
File desc = new File(downloadPath);
if (!desc.getParentFile().exists())
{
desc.getParentFile().mkdirs();
}
return downloadPath;
}
/**
* 获取bean中的属性值
*
* @param vo 实体对象
* @param field 字段
* @param excel 注解
* @return 最终的属性值
* @throws Exception
*/
private Object getTargetValue(T vo, Field field, Excel excel) throws Exception
{
Object o = field.get(vo);
if (StringUtils.isNotEmpty(excel.targetAttr()))
{
String target = excel.targetAttr();
if (target.contains("."))
{
String[] targets = target.split("[.]");
for (String name : targets)
{
o = getValue(o, name);
}
}
else
{
o = getValue(o, target);
}
}
return o;
}
/**
* 以类的属性的get方法方法形式获取值
*
* @param o
* @param name
* @return value
* @throws Exception
*/
private Object getValue(Object o, String name) throws Exception
{
if (StringUtils.isNotNull(o) && StringUtils.isNotEmpty(name))
{
Class<?> clazz = o.getClass();
Field field = clazz.getDeclaredField(name);
field.setAccessible(true);
o = field.get(o);
}
return o;
}
/**
* 得到所有定义字段
*/
private void createExcelField()
{
this.fields = getFields();
this.fields = this.fields.stream().sorted(Comparator.comparing(objects -> ((Excel) objects[1]).sort())).collect(Collectors.toList());
this.maxHeight = getRowHeight();
}
/**
* 获取字段注解信息
*/
public List<Object[]> getFields()
{
List<Object[]> fields = new ArrayList<Object[]>();
List<Field> tempFields = new ArrayList<>();
tempFields.addAll(Arrays.asList(clazz.getSuperclass().getDeclaredFields()));
tempFields.addAll(Arrays.asList(clazz.getDeclaredFields()));
for (Field field : tempFields)
{
if (!ArrayUtils.contains(this.excludeFields, field.getName()))
{
// 单注解
if (field.isAnnotationPresent(Excel.class))
{
Excel attr = field.getAnnotation(Excel.class);
if (attr != null && (attr.type() == Type.ALL || attr.type() == type))
{
field.setAccessible(true);
fields.add(new Object[] { field, attr });
}
if (Collection.class.isAssignableFrom(field.getType()))
{
subMethod = getSubMethod(field.getName(), clazz);
ParameterizedType pt = (ParameterizedType) field.getGenericType();
Class<?> subClass = (Class<?>) pt.getActualTypeArguments()[0];
this.subFields = FieldUtils.getFieldsListWithAnnotation(subClass, Excel.class);
}
}
// 多注解
if (field.isAnnotationPresent(Excels.class))
{
Excels attrs = field.getAnnotation(Excels.class);
Excel[] excels = attrs.value();
for (Excel attr : excels)
{
if (!ArrayUtils.contains(this.excludeFields, field.getName() + "." + attr.targetAttr())
&& (attr != null && (attr.type() == Type.ALL || attr.type() == type)))
{
field.setAccessible(true);
fields.add(new Object[] { field, attr });
}
}
}
}
}
return fields;
}
/**
* 根据注解获取最大行高
*/
public short getRowHeight()
{
double maxHeight = 0;
for (Object[] os : this.fields)
{
Excel excel = (Excel) os[1];
maxHeight = Math.max(maxHeight, excel.height());
}
return (short) (maxHeight * 20);
}
/**
* 创建一个工作簿
*/
public void createWorkbook()
{
this.wb = new SXSSFWorkbook(500);
this.sheet = wb.createSheet();
wb.setSheetName(0, sheetName);
this.styles = createStyles(wb);
}
/**
* 创建工作表
*
* @param sheetNo sheet数量
* @param index 序号
*/
public void createSheet(int sheetNo, int index)
{
// 设置工作表的名称.
if (sheetNo > 1 && index > 0)
{
this.sheet = wb.createSheet();
this.createTitle();
wb.setSheetName(index, sheetName + index);
}
}
/**
* 获取单元格值
*
* @param row 获取的行
* @param column 获取单元格列号
* @return 单元格值
*/
public Object getCellValue(Row row, int column)
{
if (row == null)
{
return row;
}
Object val = "";
try
{
Cell cell = row.getCell(column);
if (StringUtils.isNotNull(cell))
{
if (cell.getCellType() == CellType.NUMERIC || cell.getCellType() == CellType.FORMULA)
{
val = cell.getNumericCellValue();
if (DateUtil.isCellDateFormatted(cell))
{
val = DateUtil.getJavaDate((Double) val); // POI Excel 日期格式转换
}
else
{
if ((Double) val % 1 != 0)
{
val = new BigDecimal(val.toString());
}
else
{
val = new DecimalFormat("0").format(val);
}
}
}
else if (cell.getCellType() == CellType.STRING)
{
val = cell.getStringCellValue();
}
else if (cell.getCellType() == CellType.BOOLEAN)
{
val = cell.getBooleanCellValue();
}
else if (cell.getCellType() == CellType.ERROR)
{
val = cell.getErrorCellValue();
}
}
}
catch (Exception e)
{
return val;
}
return val;
}
/**
* 判断是否是空行
*
* @param row 判断的行
* @return
*/
private boolean isRowEmpty(Row row)
{
if (row == null)
{
return true;
}
for (int i = row.getFirstCellNum(); i < row.getLastCellNum(); i++)
{
Cell cell = row.getCell(i);
if (cell != null && cell.getCellType() != CellType.BLANK)
{
return false;
}
}
return true;
}
/**
* 获取Excel2003图片
*
* @param sheet 当前sheet对象
* @param workbook 工作簿对象
* @return Map key:图片单元格索引（1_1）String，value:图片流PictureData
*/
public static Map<String, PictureData> getSheetPictures03(HSSFSheet sheet, HSSFWorkbook workbook)
{
Map<String, PictureData> sheetIndexPicMap = new HashMap<String, PictureData>();
List<HSSFPictureData> pictures = workbook.getAllPictures();
if (!pictures.isEmpty())
{
for (HSSFShape shape : sheet.getDrawingPatriarch().getChildren())
{
HSSFClientAnchor anchor = (HSSFClientAnchor) shape.getAnchor();
if (shape instanceof HSSFPicture)
{
HSSFPicture pic = (HSSFPicture) shape;
int pictureIndex = pic.getPictureIndex() - 1;
HSSFPictureData picData = pictures.get(pictureIndex);
String picIndex = anchor.getRow1() + "_" + anchor.getCol1();
sheetIndexPicMap.put(picIndex, picData);
}
}
return sheetIndexPicMap;
}
else
{
return sheetIndexPicMap;
}
}
/**
* 获取Excel2007图片
*
* @param sheet 当前sheet对象
* @param workbook 工作簿对象
* @return Map key:图片单元格索引（1_1）String，value:图片流PictureData
*/
public static Map<String, PictureData> getSheetPictures07(XSSFSheet sheet, XSSFWorkbook workbook)
{
Map<String, PictureData> sheetIndexPicMap = new HashMap<String, PictureData>();
for (POIXMLDocumentPart dr : sheet.getRelations())
{
if (dr instanceof XSSFDrawing)
{
XSSFDrawing drawing = (XSSFDrawing) dr;
List<XSSFShape> shapes = drawing.getShapes();
for (XSSFShape shape : shapes)
{
if (shape instanceof XSSFPicture)
{
XSSFPicture pic = (XSSFPicture) shape;
XSSFClientAnchor anchor = pic.getPreferredSize();
CTMarker ctMarker = anchor.getFrom();
String picIndex = ctMarker.getRow() + "_" + ctMarker.getCol();
sheetIndexPicMap.put(picIndex, pic.getPictureData());
}
}
}
}
return sheetIndexPicMap;
}
/**
* 格式化不同类型的日期对象
*
* @param dateFormat 日期格式
* @param val 被格式化的日期对象
* @return 格式化后的日期字符
*/
public String parseDateToStr(String dateFormat, Object val)
{
if (val == null)
{
return "";
}
String str;
if (val instanceof Date)
{
str = DateUtils.parseDateToStr(dateFormat, (Date) val);
}
else if (val instanceof LocalDateTime)
{
str = DateUtils.parseDateToStr(dateFormat, DateUtils.toDate((LocalDateTime) val));
}
else if (val instanceof LocalDate)
{
str = DateUtils.parseDateToStr(dateFormat, DateUtils.toDate((LocalDate) val));
}
else
{
str = val.toString();
}
return str;
}
/**
* 是否有对象的子列表
*/
public boolean isSubList()
{
return StringUtils.isNotNull(subFields) && subFields.size() > 0;
}
/**
* 是否有对象的子列表，集合不为空
*/
public boolean isSubListValue(T vo)
{
return StringUtils.isNotNull(subFields) && subFields.size() > 0 && StringUtils.isNotNull(getListCellValue(vo)) && getListCellValue(vo).size() > 0;
}
/**
* 获取集合的值
*/
public Collection<?> getListCellValue(Object obj)
{
Object value;
try
{
value = subMethod.invoke(obj, new Object[] {});
}
catch (Exception e)
{
return new ArrayList<Object>();
}
return (Collection<?>) value;
}
/**
* 获取对象的子列表方法
*
* @param name 名称
* @param pojoClass 类对象
* @return 子列表方法
*/
public Method getSubMethod(String name, Class<?> pojoClass)
{
StringBuffer getMethodName = new StringBuffer("get");
getMethodName.append(name.substring(0, 1).toUpperCase());
getMethodName.append(name.substring(1));
Method method = null;
try
{
method = pojoClass.getMethod(getMethodName.toString(), new Class[] {});
}
catch (Exception e)
{
log.error("获取对象异常{}", e.getMessage());
}
return method;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/poi/ExcelUtil.java
|
Java
|
unknown
| 61,972
|
package com.zzyl.common.utils.reflect;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.Date;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.Validate;
import org.apache.poi.ss.usermodel.DateUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.zzyl.common.core.text.Convert;
import com.zzyl.common.utils.DateUtils;
/**
* 反射工具类. 提供调用getter/setter方法, 访问私有变量, 调用私有方法, 获取泛型类型Class, 被AOP过的真实类等工具函数.
*
* @author ruoyi
*/
@SuppressWarnings("rawtypes")
public class ReflectUtils
{
private static final String SETTER_PREFIX = "set";
private static final String GETTER_PREFIX = "get";
private static final String CGLIB_CLASS_SEPARATOR = "$$";
private static Logger logger = LoggerFactory.getLogger(ReflectUtils.class);
/**
* 调用Getter方法.
* 支持多级，如：对象名.对象名.方法
*/
@SuppressWarnings("unchecked")
public static <E> E invokeGetter(Object obj, String propertyName)
{
Object object = obj;
for (String name : StringUtils.split(propertyName, "."))
{
String getterMethodName = GETTER_PREFIX + StringUtils.capitalize(name);
object = invokeMethod(object, getterMethodName, new Class[] {}, new Object[] {});
}
return (E) object;
}
/**
* 调用Setter方法, 仅匹配方法名。
* 支持多级，如：对象名.对象名.方法
*/
public static <E> void invokeSetter(Object obj, String propertyName, E value)
{
Object object = obj;
String[] names = StringUtils.split(propertyName, ".");
for (int i = 0; i < names.length; i++)
{
if (i < names.length - 1)
{
String getterMethodName = GETTER_PREFIX + StringUtils.capitalize(names[i]);
object = invokeMethod(object, getterMethodName, new Class[] {}, new Object[] {});
}
else
{
String setterMethodName = SETTER_PREFIX + StringUtils.capitalize(names[i]);
invokeMethodByName(object, setterMethodName, new Object[] { value });
}
}
}
/**
* 直接读取对象属性值, 无视private/protected修饰符, 不经过getter函数.
*/
@SuppressWarnings("unchecked")
public static <E> E getFieldValue(final Object obj, final String fieldName)
{
Field field = getAccessibleField(obj, fieldName);
if (field == null)
{
logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + fieldName + "] 字段 ");
return null;
}
E result = null;
try
{
result = (E) field.get(obj);
}
catch (IllegalAccessException e)
{
logger.error("不可能抛出的异常{}", e.getMessage());
}
return result;
}
/**
* 直接设置对象属性值, 无视private/protected修饰符, 不经过setter函数.
*/
public static <E> void setFieldValue(final Object obj, final String fieldName, final E value)
{
Field field = getAccessibleField(obj, fieldName);
if (field == null)
{
// throw new IllegalArgumentException("在 [" + obj.getClass() + "] 中，没有找到 [" + fieldName + "] 字段 ");
logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + fieldName + "] 字段 ");
return;
}
try
{
field.set(obj, value);
}
catch (IllegalAccessException e)
{
logger.error("不可能抛出的异常: {}", e.getMessage());
}
}
/**
* 直接调用对象方法, 无视private/protected修饰符.
* 用于一次性调用的情况，否则应使用getAccessibleMethod()函数获得Method后反复调用.
* 同时匹配方法名+参数类型，
*/
@SuppressWarnings("unchecked")
public static <E> E invokeMethod(final Object obj, final String methodName, final Class<?>[] parameterTypes,
final Object[] args)
{
if (obj == null || methodName == null)
{
return null;
}
Method method = getAccessibleMethod(obj, methodName, parameterTypes);
if (method == null)
{
logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + methodName + "] 方法 ");
return null;
}
try
{
return (E) method.invoke(obj, args);
}
catch (Exception e)
{
String msg = "method: " + method + ", obj: " + obj + ", args: " + args + "";
throw convertReflectionExceptionToUnchecked(msg, e);
}
}
/**
* 直接调用对象方法, 无视private/protected修饰符，
* 用于一次性调用的情况，否则应使用getAccessibleMethodByName()函数获得Method后反复调用.
* 只匹配函数名，如果有多个同名函数调用第一个。
*/
@SuppressWarnings("unchecked")
public static <E> E invokeMethodByName(final Object obj, final String methodName, final Object[] args)
{
Method method = getAccessibleMethodByName(obj, methodName, args.length);
if (method == null)
{
// 如果为空不报错，直接返回空。
logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + methodName + "] 方法 ");
return null;
}
try
{
// 类型转换（将参数数据类型转换为目标方法参数类型）
Class<?>[] cs = method.getParameterTypes();
for (int i = 0; i < cs.length; i++)
{
if (args[i] != null && !args[i].getClass().equals(cs[i]))
{
if (cs[i] == String.class)
{
args[i] = Convert.toStr(args[i]);
if (StringUtils.endsWith((String) args[i], ".0"))
{
args[i] = StringUtils.substringBefore((String) args[i], ".0");
}
}
else if (cs[i] == Integer.class)
{
args[i] = Convert.toInt(args[i]);
}
else if (cs[i] == Long.class)
{
args[i] = Convert.toLong(args[i]);
}
else if (cs[i] == Double.class)
{
args[i] = Convert.toDouble(args[i]);
}
else if (cs[i] == Float.class)
{
args[i] = Convert.toFloat(args[i]);
}
else if (cs[i] == Date.class)
{
if (args[i] instanceof String)
{
args[i] = DateUtils.parseDate(args[i]);
}
else
{
args[i] = DateUtil.getJavaDate((Double) args[i]);
}
}
else if (cs[i] == boolean.class || cs[i] == Boolean.class)
{
args[i] = Convert.toBool(args[i]);
}
}
}
return (E) method.invoke(obj, args);
}
catch (Exception e)
{
String msg = "method: " + method + ", obj: " + obj + ", args: " + args + "";
throw convertReflectionExceptionToUnchecked(msg, e);
}
}
/**
* 循环向上转型, 获取对象的DeclaredField, 并强制设置为可访问.
* 如向上转型到Object仍无法找到, 返回null.
*/
public static Field getAccessibleField(final Object obj, final String fieldName)
{
// 为空不报错。直接返回 null
if (obj == null)
{
return null;
}
Validate.notBlank(fieldName, "fieldName can't be blank");
for (Class<?> superClass = obj.getClass(); superClass != Object.class; superClass = superClass.getSuperclass())
{
try
{
Field field = superClass.getDeclaredField(fieldName);
makeAccessible(field);
return field;
}
catch (NoSuchFieldException e)
{
continue;
}
}
return null;
}
/**
* 循环向上转型, 获取对象的DeclaredMethod,并强制设置为可访问.
* 如向上转型到Object仍无法找到, 返回null.
* 匹配函数名+参数类型。
* 用于方法需要被多次调用的情况. 先使用本函数先取得Method,然后调用Method.invoke(Object obj, Object... args)
*/
public static Method getAccessibleMethod(final Object obj, final String methodName,
final Class<?>... parameterTypes)
{
// 为空不报错。直接返回 null
if (obj == null)
{
return null;
}
Validate.notBlank(methodName, "methodName can't be blank");
for (Class<?> searchType = obj.getClass(); searchType != Object.class; searchType = searchType.getSuperclass())
{
try
{
Method method = searchType.getDeclaredMethod(methodName, parameterTypes);
makeAccessible(method);
return method;
}
catch (NoSuchMethodException e)
{
continue;
}
}
return null;
}
/**
* 循环向上转型, 获取对象的DeclaredMethod,并强制设置为可访问.
* 如向上转型到Object仍无法找到, 返回null.
* 只匹配函数名。
* 用于方法需要被多次调用的情况. 先使用本函数先取得Method,然后调用Method.invoke(Object obj, Object... args)
*/
public static Method getAccessibleMethodByName(final Object obj, final String methodName, int argsNum)
{
// 为空不报错。直接返回 null
if (obj == null)
{
return null;
}
Validate.notBlank(methodName, "methodName can't be blank");
for (Class<?> searchType = obj.getClass(); searchType != Object.class; searchType = searchType.getSuperclass())
{
Method[] methods = searchType.getDeclaredMethods();
for (Method method : methods)
{
if (method.getName().equals(methodName) && method.getParameterTypes().length == argsNum)
{
makeAccessible(method);
return method;
}
}
}
return null;
}
/**
* 改变private/protected的方法为public，尽量不调用实际改动的语句，避免JDK的SecurityManager抱怨。
*/
public static void makeAccessible(Method method)
{
if ((!Modifier.isPublic(method.getModifiers()) || !Modifier.isPublic(method.getDeclaringClass().getModifiers()))
&& !method.isAccessible())
{
method.setAccessible(true);
}
}
/**
* 改变private/protected的成员变量为public，尽量不调用实际改动的语句，避免JDK的SecurityManager抱怨。
*/
public static void makeAccessible(Field field)
{
if ((!Modifier.isPublic(field.getModifiers()) || !Modifier.isPublic(field.getDeclaringClass().getModifiers())
|| Modifier.isFinal(field.getModifiers())) && !field.isAccessible())
{
field.setAccessible(true);
}
}
/**
* 通过反射, 获得Class定义中声明的泛型参数的类型, 注意泛型必须定义在父类处
* 如无法找到, 返回Object.class.
*/
@SuppressWarnings("unchecked")
public static <T> Class<T> getClassGenricType(final Class clazz)
{
return getClassGenricType(clazz, 0);
}
/**
* 通过反射, 获得Class定义中声明的父类的泛型参数的类型.
* 如无法找到, 返回Object.class.
*/
public static Class getClassGenricType(final Class clazz, final int index)
{
Type genType = clazz.getGenericSuperclass();
if (!(genType instanceof ParameterizedType))
{
logger.debug(clazz.getSimpleName() + "'s superclass not ParameterizedType");
return Object.class;
}
Type[] params = ((ParameterizedType) genType).getActualTypeArguments();
if (index >= params.length || index < 0)
{
logger.debug("Index: " + index + ", Size of " + clazz.getSimpleName() + "'s Parameterized Type: "
+ params.length);
return Object.class;
}
if (!(params[index] instanceof Class))
{
logger.debug(clazz.getSimpleName() + " not set the actual class on superclass generic parameter");
return Object.class;
}
return (Class) params[index];
}
public static Class<?> getUserClass(Object instance)
{
if (instance == null)
{
throw new RuntimeException("Instance must not be null");
}
Class clazz = instance.getClass();
if (clazz != null && clazz.getName().contains(CGLIB_CLASS_SEPARATOR))
{
Class<?> superClass = clazz.getSuperclass();
if (superClass != null && !Object.class.equals(superClass))
{
return superClass;
}
}
return clazz;
}
/**
* 将反射时的checked exception转换为unchecked exception.
*/
public static RuntimeException convertReflectionExceptionToUnchecked(String msg, Exception e)
{
if (e instanceof IllegalAccessException || e instanceof IllegalArgumentException
|| e instanceof NoSuchMethodException)
{
return new IllegalArgumentException(msg, e);
}
else if (e instanceof InvocationTargetException)
{
return new RuntimeException(msg, ((InvocationTargetException) e).getTargetException());
}
return new RuntimeException(msg, e);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/reflect/ReflectUtils.java
|
Java
|
unknown
| 14,640
|
package com.zzyl.common.utils.sign;
/**
* Base64工具类
*
* @author ruoyi
*/
public final class Base64
{
static private final int BASELENGTH = 128;
static private final int LOOKUPLENGTH = 64;
static private final int TWENTYFOURBITGROUP = 24;
static private final int EIGHTBIT = 8;
static private final int SIXTEENBIT = 16;
static private final int FOURBYTE = 4;
static private final int SIGN = -128;
static private final char PAD = '=';
static final private byte[] base64Alphabet = new byte[BASELENGTH];
static final private char[] lookUpBase64Alphabet = new char[LOOKUPLENGTH];
static
{
for (int i = 0; i < BASELENGTH; ++i)
{
base64Alphabet[i] = -1;
}
for (int i = 'Z'; i >= 'A'; i--)
{
base64Alphabet[i] = (byte) (i - 'A');
}
for (int i = 'z'; i >= 'a'; i--)
{
base64Alphabet[i] = (byte) (i - 'a' + 26);
}
for (int i = '9'; i >= '0'; i--)
{
base64Alphabet[i] = (byte) (i - '0' + 52);
}
base64Alphabet['+'] = 62;
base64Alphabet['/'] = 63;
for (int i = 0; i <= 25; i++)
{
lookUpBase64Alphabet[i] = (char) ('A' + i);
}
for (int i = 26, j = 0; i <= 51; i++, j++)
{
lookUpBase64Alphabet[i] = (char) ('a' + j);
}
for (int i = 52, j = 0; i <= 61; i++, j++)
{
lookUpBase64Alphabet[i] = (char) ('0' + j);
}
lookUpBase64Alphabet[62] = (char) '+';
lookUpBase64Alphabet[63] = (char) '/';
}
private static boolean isWhiteSpace(char octect)
{
return (octect == 0x20 || octect == 0xd || octect == 0xa || octect == 0x9);
}
private static boolean isPad(char octect)
{
return (octect == PAD);
}
private static boolean isData(char octect)
{
return (octect < BASELENGTH && base64Alphabet[octect] != -1);
}
/**
* Encodes hex octects into Base64
*
* @param binaryData Array containing binaryData
* @return Encoded Base64 array
*/
public static String encode(byte[] binaryData)
{
if (binaryData == null)
{
return null;
}
int lengthDataBits = binaryData.length * EIGHTBIT;
if (lengthDataBits == 0)
{
return "";
}
int fewerThan24bits = lengthDataBits % TWENTYFOURBITGROUP;
int numberTriplets = lengthDataBits / TWENTYFOURBITGROUP;
int numberQuartet = fewerThan24bits != 0 ? numberTriplets + 1 : numberTriplets;
char encodedData[] = null;
encodedData = new char[numberQuartet * 4];
byte k = 0, l = 0, b1 = 0, b2 = 0, b3 = 0;
int encodedIndex = 0;
int dataIndex = 0;
for (int i = 0; i < numberTriplets; i++)
{
b1 = binaryData[dataIndex++];
b2 = binaryData[dataIndex++];
b3 = binaryData[dataIndex++];
l = (byte) (b2 & 0x0f);
k = (byte) (b1 & 0x03);
byte val1 = ((b1 & SIGN) == 0) ? (byte) (b1 >> 2) : (byte) ((b1) >> 2 ^ 0xc0);
byte val2 = ((b2 & SIGN) == 0) ? (byte) (b2 >> 4) : (byte) ((b2) >> 4 ^ 0xf0);
byte val3 = ((b3 & SIGN) == 0) ? (byte) (b3 >> 6) : (byte) ((b3) >> 6 ^ 0xfc);
encodedData[encodedIndex++] = lookUpBase64Alphabet[val1];
encodedData[encodedIndex++] = lookUpBase64Alphabet[val2 | (k << 4)];
encodedData[encodedIndex++] = lookUpBase64Alphabet[(l << 2) | val3];
encodedData[encodedIndex++] = lookUpBase64Alphabet[b3 & 0x3f];
}
// form integral number of 6-bit groups
if (fewerThan24bits == EIGHTBIT)
{
b1 = binaryData[dataIndex];
k = (byte) (b1 & 0x03);
byte val1 = ((b1 & SIGN) == 0) ? (byte) (b1 >> 2) : (byte) ((b1) >> 2 ^ 0xc0);
encodedData[encodedIndex++] = lookUpBase64Alphabet[val1];
encodedData[encodedIndex++] = lookUpBase64Alphabet[k << 4];
encodedData[encodedIndex++] = PAD;
encodedData[encodedIndex++] = PAD;
}
else if (fewerThan24bits == SIXTEENBIT)
{
b1 = binaryData[dataIndex];
b2 = binaryData[dataIndex + 1];
l = (byte) (b2 & 0x0f);
k = (byte) (b1 & 0x03);
byte val1 = ((b1 & SIGN) == 0) ? (byte) (b1 >> 2) : (byte) ((b1) >> 2 ^ 0xc0);
byte val2 = ((b2 & SIGN) == 0) ? (byte) (b2 >> 4) : (byte) ((b2) >> 4 ^ 0xf0);
encodedData[encodedIndex++] = lookUpBase64Alphabet[val1];
encodedData[encodedIndex++] = lookUpBase64Alphabet[val2 | (k << 4)];
encodedData[encodedIndex++] = lookUpBase64Alphabet[l << 2];
encodedData[encodedIndex++] = PAD;
}
return new String(encodedData);
}
/**
* Decodes Base64 data into octects
*
* @param encoded string containing Base64 data
* @return Array containind decoded data.
*/
public static byte[] decode(String encoded)
{
if (encoded == null)
{
return null;
}
char[] base64Data = encoded.toCharArray();
// remove white spaces
int len = removeWhiteSpace(base64Data);
if (len % FOURBYTE != 0)
{
return null;// should be divisible by four
}
int numberQuadruple = (len / FOURBYTE);
if (numberQuadruple == 0)
{
return new byte[0];
}
byte decodedData[] = null;
byte b1 = 0, b2 = 0, b3 = 0, b4 = 0;
char d1 = 0, d2 = 0, d3 = 0, d4 = 0;
int i = 0;
int encodedIndex = 0;
int dataIndex = 0;
decodedData = new byte[(numberQuadruple) * 3];
for (; i < numberQuadruple - 1; i++)
{
if (!isData((d1 = base64Data[dataIndex++])) || !isData((d2 = base64Data[dataIndex++]))
|| !isData((d3 = base64Data[dataIndex++])) || !isData((d4 = base64Data[dataIndex++])))
{
return null;
} // if found "no data" just return null
b1 = base64Alphabet[d1];
b2 = base64Alphabet[d2];
b3 = base64Alphabet[d3];
b4 = base64Alphabet[d4];
decodedData[encodedIndex++] = (byte) (b1 << 2 | b2 >> 4);
decodedData[encodedIndex++] = (byte) (((b2 & 0xf) << 4) | ((b3 >> 2) & 0xf));
decodedData[encodedIndex++] = (byte) (b3 << 6 | b4);
}
if (!isData((d1 = base64Data[dataIndex++])) || !isData((d2 = base64Data[dataIndex++])))
{
return null;// if found "no data" just return null
}
b1 = base64Alphabet[d1];
b2 = base64Alphabet[d2];
d3 = base64Data[dataIndex++];
d4 = base64Data[dataIndex++];
if (!isData((d3)) || !isData((d4)))
{// Check if they are PAD characters
if (isPad(d3) && isPad(d4))
{
if ((b2 & 0xf) != 0)// last 4 bits should be zero
{
return null;
}
byte[] tmp = new byte[i * 3 + 1];
System.arraycopy(decodedData, 0, tmp, 0, i * 3);
tmp[encodedIndex] = (byte) (b1 << 2 | b2 >> 4);
return tmp;
}
else if (!isPad(d3) && isPad(d4))
{
b3 = base64Alphabet[d3];
if ((b3 & 0x3) != 0)// last 2 bits should be zero
{
return null;
}
byte[] tmp = new byte[i * 3 + 2];
System.arraycopy(decodedData, 0, tmp, 0, i * 3);
tmp[encodedIndex++] = (byte) (b1 << 2 | b2 >> 4);
tmp[encodedIndex] = (byte) (((b2 & 0xf) << 4) | ((b3 >> 2) & 0xf));
return tmp;
}
else
{
return null;
}
}
else
{ // No PAD e.g 3cQl
b3 = base64Alphabet[d3];
b4 = base64Alphabet[d4];
decodedData[encodedIndex++] = (byte) (b1 << 2 | b2 >> 4);
decodedData[encodedIndex++] = (byte) (((b2 & 0xf) << 4) | ((b3 >> 2) & 0xf));
decodedData[encodedIndex++] = (byte) (b3 << 6 | b4);
}
return decodedData;
}
/**
* remove WhiteSpace from MIME containing encoded Base64 data.
*
* @param data the byte array of base64 data (with WS)
* @return the new length
*/
private static int removeWhiteSpace(char[] data)
{
if (data == null)
{
return 0;
}
// count characters that's not whitespace
int newSize = 0;
int len = data.length;
for (int i = 0; i < len; i++)
{
if (!isWhiteSpace(data[i]))
{
data[newSize++] = data[i];
}
}
return newSize;
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/sign/Base64.java
|
Java
|
unknown
| 9,175
|
package com.zzyl.common.utils.sign;
import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Md5加密方法
*
* @author ruoyi
*/
public class Md5Utils
{
private static final Logger log = LoggerFactory.getLogger(Md5Utils.class);
private static byte[] md5(String s)
{
MessageDigest algorithm;
try
{
algorithm = MessageDigest.getInstance("MD5");
algorithm.reset();
algorithm.update(s.getBytes("UTF-8"));
byte[] messageDigest = algorithm.digest();
return messageDigest;
}
catch (Exception e)
{
log.error("MD5 Error...", e);
}
return null;
}
private static final String toHex(byte hash[])
{
if (hash == null)
{
return null;
}
StringBuffer buf = new StringBuffer(hash.length * 2);
int i;
for (i = 0; i < hash.length; i++)
{
if ((hash[i] & 0xff) < 0x10)
{
buf.append("0");
}
buf.append(Long.toString(hash[i] & 0xff, 16));
}
return buf.toString();
}
public static String hash(String s)
{
try
{
return new String(toHex(md5(s)).getBytes(StandardCharsets.UTF_8), StandardCharsets.UTF_8);
}
catch (Exception e)
{
log.error("not supported charset...{}", e);
return s;
}
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/sign/Md5Utils.java
|
Java
|
unknown
| 1,565
|
package com.zzyl.common.utils.spring;
import org.springframework.aop.framework.AopContext;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;
import com.zzyl.common.utils.StringUtils;
/**
* spring工具类 方便在非spring管理环境中获取bean
*
* @author ruoyi
*/
@Component
public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationContextAware
{
/** Spring应用上下文环境 */
private static ConfigurableListableBeanFactory beanFactory;
private static ApplicationContext applicationContext;
@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException
{
SpringUtils.beanFactory = beanFactory;
}
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException
{
SpringUtils.applicationContext = applicationContext;
}
/**
* 获取对象
*
* @param name
* @return Object 一个以所给名字注册的bean的实例
* @throws org.springframework.beans.BeansException
*
*/
@SuppressWarnings("unchecked")
public static <T> T getBean(String name) throws BeansException
{
return (T) beanFactory.getBean(name);
}
/**
* 获取类型为requiredType的对象
*
* @param clz
* @return
* @throws org.springframework.beans.BeansException
*
*/
public static <T> T getBean(Class<T> clz) throws BeansException
{
T result = (T) beanFactory.getBean(clz);
return result;
}
/**
* 如果BeanFactory包含一个与所给名称匹配的bean定义，则返回true
*
* @param name
* @return boolean
*/
public static boolean containsBean(String name)
{
return beanFactory.containsBean(name);
}
/**
* 判断以给定名字注册的bean定义是一个singleton还是一个prototype。 如果与给定名字相应的bean定义没有被找到，将会抛出一个异常（NoSuchBeanDefinitionException）
*
* @param name
* @return boolean
* @throws org.springframework.beans.factory.NoSuchBeanDefinitionException
*
*/
public static boolean isSingleton(String name) throws NoSuchBeanDefinitionException
{
return beanFactory.isSingleton(name);
}
/**
* @param name
* @return Class 注册对象的类型
* @throws org.springframework.beans.factory.NoSuchBeanDefinitionException
*
*/
public static Class<?> getType(String name) throws NoSuchBeanDefinitionException
{
return beanFactory.getType(name);
}
/**
* 如果给定的bean名字在bean定义中有别名，则返回这些别名
*
* @param name
* @return
* @throws org.springframework.beans.factory.NoSuchBeanDefinitionException
*
*/
public static String[] getAliases(String name) throws NoSuchBeanDefinitionException
{
return beanFactory.getAliases(name);
}
/**
* 获取aop代理对象
*
* @param invoker
* @return
*/
@SuppressWarnings("unchecked")
public static <T> T getAopProxy(T invoker)
{
return (T) AopContext.currentProxy();
}
/**
* 获取当前的环境配置，无配置返回null
*
* @return 当前的环境配置
*/
public static String[] getActiveProfiles()
{
return applicationContext.getEnvironment().getActiveProfiles();
}
/**
* 获取当前的环境配置，当有多个环境配置时，只获取第一个
*
* @return 当前的环境配置
*/
public static String getActiveProfile()
{
final String[] activeProfiles = getActiveProfiles();
return StringUtils.isNotEmpty(activeProfiles) ? activeProfiles[0] : null;
}
/**
* 获取配置文件中的值
*
* @param key 配置文件的key
* @return 当前的配置文件的值
*
*/
public static String getRequiredProperty(String key)
{
return applicationContext.getEnvironment().getRequiredProperty(key);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/spring/SpringUtils.java
|
Java
|
unknown
| 4,537
|
package com.zzyl.common.utils.sql;
import com.zzyl.common.exception.UtilException;
import com.zzyl.common.utils.StringUtils;
/**
* sql操作工具类
*
* @author ruoyi
*/
public class SqlUtil
{
/**
* 定义常用的 sql关键字
*/
public static String SQL_REGEX = "and |extractvalue|updatexml|sleep|exec |insert |select |delete |update |drop |count |chr |mid |master |truncate |char |declare |or |union |like |+|/*|user()";
/**
* 仅支持字母、数字、下划线、空格、逗号、小数点（支持多个字段排序）
*/
public static String SQL_PATTERN = "[a-zA-Z0-9_\\ \\,\\.]+";
/**
* 限制orderBy最大长度
*/
private static final int ORDER_BY_MAX_LENGTH = 500;
/**
* 检查字符，防止注入绕过
*/
public static String escapeOrderBySql(String value)
{
if (StringUtils.isNotEmpty(value) && !isValidOrderBySql(value))
{
throw new UtilException("参数不符合规范，不能进行查询");
}
if (StringUtils.length(value) > ORDER_BY_MAX_LENGTH)
{
throw new UtilException("参数已超过最大限制，不能进行查询");
}
return value;
}
/**
* 验证 order by 语法是否符合规范
*/
public static boolean isValidOrderBySql(String value)
{
return value.matches(SQL_PATTERN);
}
/**
* SQL关键字检查
*/
public static void filterKeyword(String value)
{
if (StringUtils.isEmpty(value))
{
return;
}
String[] sqlKeywords = StringUtils.split(SQL_REGEX, "\\|");
for (String sqlKeyword : sqlKeywords)
{
if (StringUtils.indexOfIgnoreCase(value, sqlKeyword) > -1)
{
throw new UtilException("参数存在SQL注入风险");
}
}
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/sql/SqlUtil.java
|
Java
|
unknown
| 1,906
|
package com.zzyl.common.utils.uuid;
/**
* ID生成器工具类
*
* @author ruoyi
*/
public class IdUtils
{
/**
* 获取随机UUID
*
* @return 随机UUID
*/
public static String randomUUID()
{
return UUID.randomUUID().toString();
}
/**
* 简化的UUID，去掉了横线
*
* @return 简化的UUID，去掉了横线
*/
public static String simpleUUID()
{
return UUID.randomUUID().toString(true);
}
/**
* 获取随机UUID，使用性能更好的ThreadLocalRandom生成UUID
*
* @return 随机UUID
*/
public static String fastUUID()
{
return UUID.fastUUID().toString();
}
/**
* 简化的UUID，去掉了横线，使用性能更好的ThreadLocalRandom生成UUID
*
* @return 简化的UUID，去掉了横线
*/
public static String fastSimpleUUID()
{
return UUID.fastUUID().toString(true);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/uuid/IdUtils.java
|
Java
|
unknown
| 974
|
package com.zzyl.common.utils.uuid;
import java.util.concurrent.atomic.AtomicInteger;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.common.utils.StringUtils;
/**
* @author ruoyi 序列生成类
*/
public class Seq
{
// 通用序列类型
public static final String commSeqType = "COMMON";
// 上传序列类型
public static final String uploadSeqType = "UPLOAD";
// 通用接口序列数
private static AtomicInteger commSeq = new AtomicInteger(1);
// 上传接口序列数
private static AtomicInteger uploadSeq = new AtomicInteger(1);
// 机器标识
private static final String machineCode = "A";
/**
* 获取通用序列号
*
* @return 序列值
*/
public static String getId()
{
return getId(commSeqType);
}
/**
* 默认16位序列号 yyMMddHHmmss + 一位机器标识 + 3长度循环递增字符串
*
* @return 序列值
*/
public static String getId(String type)
{
AtomicInteger atomicInt = commSeq;
if (uploadSeqType.equals(type))
{
atomicInt = uploadSeq;
}
return getId(atomicInt, 3);
}
/**
* 通用接口序列号 yyMMddHHmmss + 一位机器标识 + length长度循环递增字符串
*
* @param atomicInt 序列数
* @param length 数值长度
* @return 序列值
*/
public static String getId(AtomicInteger atomicInt, int length)
{
String result = DateUtils.dateTimeNow();
result += machineCode;
result += getSeq(atomicInt, length);
return result;
}
/**
* 序列循环递增字符串[1, 10 的 (length)幂次方), 用0左补齐length位数
*
* @return 序列值
*/
private synchronized static String getSeq(AtomicInteger atomicInt, int length)
{
// 先取值再+1
int value = atomicInt.getAndIncrement();
// 如果更新后值>=10 的 (length)幂次方则重置为1
int maxSeq = (int) Math.pow(10, length);
if (atomicInt.get() >= maxSeq)
{
atomicInt.set(1);
}
// 转字符串，用0左补齐
return StringUtils.padl(value, length);
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/uuid/Seq.java
|
Java
|
unknown
| 2,249
|
package com.zzyl.common.utils.uuid;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.util.Random;
import java.util.concurrent.ThreadLocalRandom;
import com.zzyl.common.exception.UtilException;
/**
* 提供通用唯一识别码（universally unique identifier）（UUID）实现
*
* @author ruoyi
*/
public final class UUID implements java.io.Serializable, Comparable<UUID>
{
private static final long serialVersionUID = -1185015143654744140L;
/**
* SecureRandom 的单例
*
*/
private static class Holder
{
static final SecureRandom numberGenerator = getSecureRandom();
}
/** 此UUID的最高64有效位 */
private final long mostSigBits;
/** 此UUID的最低64有效位 */
private final long leastSigBits;
/**
* 私有构造
*
* @param data 数据
*/
private UUID(byte[] data)
{
long msb = 0;
long lsb = 0;
assert data.length == 16 : "data must be 16 bytes in length";
for (int i = 0; i < 8; i++)
{
msb = (msb << 8) | (data[i] & 0xff);
}
for (int i = 8; i < 16; i++)
{
lsb = (lsb << 8) | (data[i] & 0xff);
}
this.mostSigBits = msb;
this.leastSigBits = lsb;
}
/**
* 使用指定的数据构造新的 UUID。
*
* @param mostSigBits 用于 {@code UUID} 的最高有效 64 位
* @param leastSigBits 用于 {@code UUID} 的最低有效 64 位
*/
public UUID(long mostSigBits, long leastSigBits)
{
this.mostSigBits = mostSigBits;
this.leastSigBits = leastSigBits;
}
/**
* 获取类型 4（伪随机生成的）UUID 的静态工厂。
*
* @return 随机生成的 {@code UUID}
*/
public static UUID fastUUID()
{
return randomUUID(false);
}
/**
* 获取类型 4（伪随机生成的）UUID 的静态工厂。 使用加密的强伪随机数生成器生成该 UUID。
*
* @return 随机生成的 {@code UUID}
*/
public static UUID randomUUID()
{
return randomUUID(true);
}
/**
* 获取类型 4（伪随机生成的）UUID 的静态工厂。 使用加密的强伪随机数生成器生成该 UUID。
*
* @param isSecure 是否使用{@link SecureRandom}如果是可以获得更安全的随机码，否则可以得到更好的性能
* @return 随机生成的 {@code UUID}
*/
public static UUID randomUUID(boolean isSecure)
{
final Random ng = isSecure ? Holder.numberGenerator : getRandom();
byte[] randomBytes = new byte[16];
ng.nextBytes(randomBytes);
randomBytes[6] &= 0x0f; /* clear version */
randomBytes[6] |= 0x40; /* set to version 4 */
randomBytes[8] &= 0x3f; /* clear variant */
randomBytes[8] |= 0x80; /* set to IETF variant */
return new UUID(randomBytes);
}
/**
* 根据指定的字节数组获取类型 3（基于名称的）UUID 的静态工厂。
*
* @param name 用于构造 UUID 的字节数组。
*
* @return 根据指定数组生成的 {@code UUID}
*/
public static UUID nameUUIDFromBytes(byte[] name)
{
MessageDigest md;
try
{
md = MessageDigest.getInstance("MD5");
}
catch (NoSuchAlgorithmException nsae)
{
throw new InternalError("MD5 not supported");
}
byte[] md5Bytes = md.digest(name);
md5Bytes[6] &= 0x0f; /* clear version */
md5Bytes[6] |= 0x30; /* set to version 3 */
md5Bytes[8] &= 0x3f; /* clear variant */
md5Bytes[8] |= 0x80; /* set to IETF variant */
return new UUID(md5Bytes);
}
/**
* 根据 {@link #toString()} 方法中描述的字符串标准表示形式创建{@code UUID}。
*
* @param name 指定 {@code UUID} 字符串
* @return 具有指定值的 {@code UUID}
* @throws IllegalArgumentException 如果 name 与 {@link #toString} 中描述的字符串表示形式不符抛出此异常
*
*/
public static UUID fromString(String name)
{
String[] components = name.split("-");
if (components.length != 5)
{
throw new IllegalArgumentException("Invalid UUID string: " + name);
}
for (int i = 0; i < 5; i++)
{
components[i] = "0x" + components[i];
}
long mostSigBits = Long.decode(components[0]).longValue();
mostSigBits <<= 16;
mostSigBits |= Long.decode(components[1]).longValue();
mostSigBits <<= 16;
mostSigBits |= Long.decode(components[2]).longValue();
long leastSigBits = Long.decode(components[3]).longValue();
leastSigBits <<= 48;
leastSigBits |= Long.decode(components[4]).longValue();
return new UUID(mostSigBits, leastSigBits);
}
/**
* 返回此 UUID 的 128 位值中的最低有效 64 位。
*
* @return 此 UUID 的 128 位值中的最低有效 64 位。
*/
public long getLeastSignificantBits()
{
return leastSigBits;
}
/**
* 返回此 UUID 的 128 位值中的最高有效 64 位。
*
* @return 此 UUID 的 128 位值中最高有效 64 位。
*/
public long getMostSignificantBits()
{
return mostSigBits;
}
/**
* 与此 {@code UUID} 相关联的版本号. 版本号描述此 {@code UUID} 是如何生成的。
* <p>
* 版本号具有以下含意:
* <ul>
* <li>1 基于时间的 UUID
* <li>2 DCE 安全 UUID
* <li>3 基于名称的 UUID
* <li>4 随机生成的 UUID
* </ul>
*
* @return 此 {@code UUID} 的版本号
*/
public int version()
{
// Version is bits masked by 0x000000000000F000 in MS long
return (int) ((mostSigBits >> 12) & 0x0f);
}
/**
* 与此 {@code UUID} 相关联的变体号。变体号描述 {@code UUID} 的布局。
* <p>
* 变体号具有以下含意：
* <ul>
* <li>0 为 NCS 向后兼容保留
* <li>2 <a href="http://www.ietf.org/rfc/rfc4122.txt">IETF RFC 4122</a>(Leach-Salz), 用于此类
* <li>6 保留，微软向后兼容
* <li>7 保留供以后定义使用
* </ul>
*
* @return 此 {@code UUID} 相关联的变体号
*/
public int variant()
{
// This field is composed of a varying number of bits.
// 0 - - Reserved for NCS backward compatibility
// 1 0 - The IETF aka Leach-Salz variant (used by this class)
// 1 1 0 Reserved, Microsoft backward compatibility
// 1 1 1 Reserved for future definition.
return (int) ((leastSigBits >>> (64 - (leastSigBits >>> 62))) & (leastSigBits >> 63));
}
/**
* 与此 UUID 相关联的时间戳值。
*
* <p>
* 60 位的时间戳值根据此 {@code UUID} 的 time_low、time_mid 和 time_hi 字段构造。<br>
* 所得到的时间戳以 100 毫微秒为单位，从 UTC（通用协调时间） 1582 年 10 月 15 日零时开始。
*
* <p>
* 时间戳值仅在在基于时间的 UUID（其 version 类型为 1）中才有意义。<br>
* 如果此 {@code UUID} 不是基于时间的 UUID，则此方法抛出 UnsupportedOperationException。
*
* @throws UnsupportedOperationException 如果此 {@code UUID} 不是 version 为 1 的 UUID。
*/
public long timestamp() throws UnsupportedOperationException
{
checkTimeBase();
return (mostSigBits & 0x0FFFL) << 48//
| ((mostSigBits >> 16) & 0x0FFFFL) << 32//
| mostSigBits >>> 32;
}
/**
* 与此 UUID 相关联的时钟序列值。
*
* <p>
* 14 位的时钟序列值根据此 UUID 的 clock_seq 字段构造。clock_seq 字段用于保证在基于时间的 UUID 中的时间唯一性。
* <p>
* {@code clockSequence} 值仅在基于时间的 UUID（其 version 类型为 1）中才有意义。 如果此 UUID 不是基于时间的 UUID，则此方法抛出
* UnsupportedOperationException。
*
* @return 此 {@code UUID} 的时钟序列
*
* @throws UnsupportedOperationException 如果此 UUID 的 version 不为 1
*/
public int clockSequence() throws UnsupportedOperationException
{
checkTimeBase();
return (int) ((leastSigBits & 0x3FFF000000000000L) >>> 48);
}
/**
* 与此 UUID 相关的节点值。
*
* <p>
* 48 位的节点值根据此 UUID 的 node 字段构造。此字段旨在用于保存机器的 IEEE 802 地址，该地址用于生成此 UUID 以保证空间唯一性。
* <p>
* 节点值仅在基于时间的 UUID（其 version 类型为 1）中才有意义。<br>
* 如果此 UUID 不是基于时间的 UUID，则此方法抛出 UnsupportedOperationException。
*
* @return 此 {@code UUID} 的节点值
*
* @throws UnsupportedOperationException 如果此 UUID 的 version 不为 1
*/
public long node() throws UnsupportedOperationException
{
checkTimeBase();
return leastSigBits & 0x0000FFFFFFFFFFFFL;
}
/**
* 返回此{@code UUID} 的字符串表现形式。
*
* <p>
* UUID 的字符串表示形式由此 BNF 描述：
*
* <pre>
* {@code
* UUID = <time_low>-<time_mid>-<time_high_and_version>-<variant_and_sequence>-<node>
* time_low = 4*<hexOctet>
* time_mid = 2*<hexOctet>
* time_high_and_version = 2*<hexOctet>
* variant_and_sequence = 2*<hexOctet>
* node = 6*<hexOctet>
* hexOctet = <hexDigit><hexDigit>
* hexDigit = [0-9a-fA-F]
* }
* </pre>
*
* </blockquote>
*
* @return 此{@code UUID} 的字符串表现形式
* @see #toString(boolean)
*/
@Override
public String toString()
{
return toString(false);
}
/**
* 返回此{@code UUID} 的字符串表现形式。
*
* <p>
* UUID 的字符串表示形式由此 BNF 描述：
*
* <pre>
* {@code
* UUID = <time_low>-<time_mid>-<time_high_and_version>-<variant_and_sequence>-<node>
* time_low = 4*<hexOctet>
* time_mid = 2*<hexOctet>
* time_high_and_version = 2*<hexOctet>
* variant_and_sequence = 2*<hexOctet>
* node = 6*<hexOctet>
* hexOctet = <hexDigit><hexDigit>
* hexDigit = [0-9a-fA-F]
* }
* </pre>
*
* </blockquote>
*
* @param isSimple 是否简单模式，简单模式为不带'-'的UUID字符串
* @return 此{@code UUID} 的字符串表现形式
*/
public String toString(boolean isSimple)
{
final StringBuilder builder = new StringBuilder(isSimple ? 32 : 36);
// time_low
builder.append(digits(mostSigBits >> 32, 8));
if (!isSimple)
{
builder.append('-');
}
// time_mid
builder.append(digits(mostSigBits >> 16, 4));
if (!isSimple)
{
builder.append('-');
}
// time_high_and_version
builder.append(digits(mostSigBits, 4));
if (!isSimple)
{
builder.append('-');
}
// variant_and_sequence
builder.append(digits(leastSigBits >> 48, 4));
if (!isSimple)
{
builder.append('-');
}
// node
builder.append(digits(leastSigBits, 12));
return builder.toString();
}
/**
* 返回此 UUID 的哈希码。
*
* @return UUID 的哈希码值。
*/
@Override
public int hashCode()
{
long hilo = mostSigBits ^ leastSigBits;
return ((int) (hilo >> 32)) ^ (int) hilo;
}
/**
* 将此对象与指定对象比较。
* <p>
* 当且仅当参数不为 {@code null}、而是一个 UUID 对象、具有与此 UUID 相同的 varriant、包含相同的值（每一位均相同）时，结果才为 {@code true}。
*
* @param obj 要与之比较的对象
*
* @return 如果对象相同，则返回 {@code true}；否则返回 {@code false}
*/
@Override
public boolean equals(Object obj)
{
if ((null == obj) || (obj.getClass() != UUID.class))
{
return false;
}
UUID id = (UUID) obj;
return (mostSigBits == id.mostSigBits && leastSigBits == id.leastSigBits);
}
// Comparison Operations
/**
* 将此 UUID 与指定的 UUID 比较。
*
* <p>
* 如果两个 UUID 不同，且第一个 UUID 的最高有效字段大于第二个 UUID 的对应字段，则第一个 UUID 大于第二个 UUID。
*
* @param val 与此 UUID 比较的 UUID
*
* @return 在此 UUID 小于、等于或大于 val 时，分别返回 -1、0 或 1。
*
*/
@Override
public int compareTo(UUID val)
{
// The ordering is intentionally set up so that the UUIDs
// can simply be numerically compared as two numbers
return (this.mostSigBits < val.mostSigBits ? -1 : //
(this.mostSigBits > val.mostSigBits ? 1 : //
(this.leastSigBits < val.leastSigBits ? -1 : //
(this.leastSigBits > val.leastSigBits ? 1 : //
0))));
}
// -------------------------------------------------------------------------------------------------------------------
// Private method start
/**
* 返回指定数字对应的hex值
*
* @param val 值
* @param digits 位
* @return 值
*/
private static String digits(long val, int digits)
{
long hi = 1L << (digits * 4);
return Long.toHexString(hi | (val & (hi - 1))).substring(1);
}
/**
* 检查是否为time-based版本UUID
*/
private void checkTimeBase()
{
if (version() != 1)
{
throw new UnsupportedOperationException("Not a time-based UUID");
}
}
/**
* 获取{@link SecureRandom}，类提供加密的强随机数生成器 (RNG)
*
* @return {@link SecureRandom}
*/
public static SecureRandom getSecureRandom()
{
try
{
return SecureRandom.getInstance("SHA1PRNG");
}
catch (NoSuchAlgorithmException e)
{
throw new UtilException(e);
}
}
/**
* 获取随机数生成器对象<br>
* ThreadLocalRandom是JDK 7之后提供并发产生随机数，能够解决多个线程发生的竞争争夺。
*
* @return {@link ThreadLocalRandom}
*/
public static ThreadLocalRandom getRandom()
{
return ThreadLocalRandom.current();
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/utils/uuid/UUID.java
|
Java
|
unknown
| 15,143
|
package com.zzyl.common.xss;
import javax.validation.Constraint;
import javax.validation.Payload;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* 自定义xss校验注解
*
* @author ruoyi
*/
@Retention(RetentionPolicy.RUNTIME)
@Target(value = { ElementType.METHOD, ElementType.FIELD, ElementType.CONSTRUCTOR, ElementType.PARAMETER })
@Constraint(validatedBy = { XssValidator.class })
public @interface Xss
{
String message()
default "不允许任何脚本运行";
Class<?>[] groups() default {};
Class<? extends Payload>[] payload() default {};
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/xss/Xss.java
|
Java
|
unknown
| 693
|
package com.zzyl.common.xss;
import com.zzyl.common.utils.StringUtils;
import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* 自定义xss校验注解实现
*
* @author ruoyi
*/
public class XssValidator implements ConstraintValidator<Xss, String>
{
private static final String HTML_PATTERN = "<(\\S*?)[^>]*>.*?|<.*? />";
@Override
public boolean isValid(String value, ConstraintValidatorContext constraintValidatorContext)
{
if (StringUtils.isBlank(value))
{
return true;
}
return !containsHtml(value);
}
public static boolean containsHtml(String value)
{
StringBuilder sHtml = new StringBuilder();
Pattern pattern = Pattern.compile(HTML_PATTERN);
Matcher matcher = pattern.matcher(value);
while (matcher.find())
{
sHtml.append(matcher.group());
}
return pattern.matcher(sHtml).matches();
}
}
|
2201_75631765/zzyl
|
zzyl-common/src/main/java/com/zzyl/common/xss/XssValidator.java
|
Java
|
unknown
| 1,058
|
package com.zzyl.framework.aspectj;
import java.util.ArrayList;
import java.util.List;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.springframework.stereotype.Component;
import com.zzyl.common.annotation.DataScope;
import com.zzyl.common.constant.UserConstants;
import com.zzyl.common.core.domain.BaseEntity;
import com.zzyl.common.core.domain.entity.SysRole;
import com.zzyl.common.core.domain.entity.SysUser;
import com.zzyl.common.core.domain.model.LoginUser;
import com.zzyl.common.core.text.Convert;
import com.zzyl.common.utils.SecurityUtils;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.framework.security.context.PermissionContextHolder;
/**
* 数据过滤处理
*
* @author ruoyi
*/
@Aspect
@Component
public class DataScopeAspect
{
/**
* 全部数据权限
*/
public static final String DATA_SCOPE_ALL = "1";
/**
* 自定数据权限
*/
public static final String DATA_SCOPE_CUSTOM = "2";
/**
* 部门数据权限
*/
public static final String DATA_SCOPE_DEPT = "3";
/**
* 部门及以下数据权限
*/
public static final String DATA_SCOPE_DEPT_AND_CHILD = "4";
/**
* 仅本人数据权限
*/
public static final String DATA_SCOPE_SELF = "5";
/**
* 数据权限过滤关键字
*/
public static final String DATA_SCOPE = "dataScope";
@Before("@annotation(controllerDataScope)")
public void doBefore(JoinPoint point, DataScope controllerDataScope) throws Throwable
{
clearDataScope(point);
handleDataScope(point, controllerDataScope);
}
protected void handleDataScope(final JoinPoint joinPoint, DataScope controllerDataScope)
{
// 获取当前的用户
LoginUser loginUser = SecurityUtils.getLoginUser();
if (StringUtils.isNotNull(loginUser))
{
SysUser currentUser = loginUser.getUser();
// 如果是超级管理员，则不过滤数据
if (StringUtils.isNotNull(currentUser) && !currentUser.isAdmin())
{
String permission = StringUtils.defaultIfEmpty(controllerDataScope.permission(), PermissionContextHolder.getContext());
dataScopeFilter(joinPoint, currentUser, controllerDataScope.deptAlias(), controllerDataScope.userAlias(), permission);
}
}
}
/**
* 数据范围过滤
*
* @param joinPoint 切点
* @param user 用户
* @param deptAlias 部门别名
* @param userAlias 用户别名
* @param permission 权限字符
*/
public static void dataScopeFilter(JoinPoint joinPoint, SysUser user, String deptAlias, String userAlias, String permission)
{
StringBuilder sqlString = new StringBuilder();
List<String> conditions = new ArrayList<String>();
List<String> scopeCustomIds = new ArrayList<String>();
user.getRoles().forEach(role -> {
if (DATA_SCOPE_CUSTOM.equals(role.getDataScope()) && StringUtils.equals(role.getStatus(), UserConstants.ROLE_NORMAL) && StringUtils.containsAny(role.getPermissions(), Convert.toStrArray(permission)))
{
scopeCustomIds.add(Convert.toStr(role.getRoleId()));
}
});
for (SysRole role : user.getRoles())
{
String dataScope = role.getDataScope();
if (conditions.contains(dataScope) || StringUtils.equals(role.getStatus(), UserConstants.ROLE_DISABLE))
{
continue;
}
if (!StringUtils.containsAny(role.getPermissions(), Convert.toStrArray(permission)))
{
continue;
}
if (DATA_SCOPE_ALL.equals(dataScope))
{
sqlString = new StringBuilder();
conditions.add(dataScope);
break;
}
else if (DATA_SCOPE_CUSTOM.equals(dataScope))
{
if (scopeCustomIds.size() > 1)
{
// 多个自定数据权限使用in查询，避免多次拼接。
sqlString.append(StringUtils.format(" OR {}.dept_id IN ( SELECT dept_id FROM sys_role_dept WHERE role_id in ({}) ) ", deptAlias, String.join(",", scopeCustomIds)));
}
else
{
sqlString.append(StringUtils.format(" OR {}.dept_id IN ( SELECT dept_id FROM sys_role_dept WHERE role_id = {} ) ", deptAlias, role.getRoleId()));
}
}
else if (DATA_SCOPE_DEPT.equals(dataScope))
{
sqlString.append(StringUtils.format(" OR {}.dept_id = {} ", deptAlias, user.getDeptId()));
}
else if (DATA_SCOPE_DEPT_AND_CHILD.equals(dataScope))
{
sqlString.append(StringUtils.format(" OR {}.dept_id IN ( SELECT dept_id FROM sys_dept WHERE dept_id = {} or find_in_set( {} , ancestors ) )", deptAlias, user.getDeptId(), user.getDeptId()));
}
else if (DATA_SCOPE_SELF.equals(dataScope))
{
if (StringUtils.isNotBlank(userAlias))
{
sqlString.append(StringUtils.format(" OR {}.user_id = {} ", userAlias, user.getUserId()));
}
else
{
// 数据权限为仅本人且没有userAlias别名不查询任何数据
sqlString.append(StringUtils.format(" OR {}.dept_id = 0 ", deptAlias));
}
}
conditions.add(dataScope);
}
// 角色都不包含传递过来的权限字符，这个时候sqlString也会为空，所以要限制一下,不查询任何数据
if (StringUtils.isEmpty(conditions))
{
sqlString.append(StringUtils.format(" OR {}.dept_id = 0 ", deptAlias));
}
if (StringUtils.isNotBlank(sqlString.toString()))
{
Object params = joinPoint.getArgs()[0];
if (StringUtils.isNotNull(params) && params instanceof BaseEntity)
{
BaseEntity baseEntity = (BaseEntity) params;
baseEntity.getParams().put(DATA_SCOPE, " AND (" + sqlString.substring(4) + ")");
}
}
}
/**
* 拼接权限sql前先清空params.dataScope参数防止注入
*/
private void clearDataScope(final JoinPoint joinPoint)
{
Object params = joinPoint.getArgs()[0];
if (StringUtils.isNotNull(params) && params instanceof BaseEntity)
{
BaseEntity baseEntity = (BaseEntity) params;
baseEntity.getParams().put(DATA_SCOPE, "");
}
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/aspectj/DataScopeAspect.java
|
Java
|
unknown
| 6,811
|
package com.zzyl.framework.aspectj;
import java.util.Objects;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.annotation.AnnotationUtils;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;
import com.zzyl.common.annotation.DataSource;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.framework.datasource.DynamicDataSourceContextHolder;
/**
* 多数据源处理
*
* @author ruoyi
*/
@Aspect
@Order(1)
@Component
public class DataSourceAspect
{
protected Logger logger = LoggerFactory.getLogger(getClass());
@Pointcut("@annotation(com.zzyl.common.annotation.DataSource)"
+ "|| @within(com.zzyl.common.annotation.DataSource)")
public void dsPointCut()
{
}
@Around("dsPointCut()")
public Object around(ProceedingJoinPoint point) throws Throwable
{
DataSource dataSource = getDataSource(point);
if (StringUtils.isNotNull(dataSource))
{
DynamicDataSourceContextHolder.setDataSourceType(dataSource.value().name());
}
try
{
return point.proceed();
}
finally
{
// 销毁数据源 在执行方法之后
DynamicDataSourceContextHolder.clearDataSourceType();
}
}
/**
* 获取需要切换的数据源
*/
public DataSource getDataSource(ProceedingJoinPoint point)
{
MethodSignature signature = (MethodSignature) point.getSignature();
DataSource dataSource = AnnotationUtils.findAnnotation(signature.getMethod(), DataSource.class);
if (Objects.nonNull(dataSource))
{
return dataSource;
}
return AnnotationUtils.findAnnotation(signature.getDeclaringType(), DataSource.class);
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/aspectj/DataSourceAspect.java
|
Java
|
unknown
| 2,064
|
package com.zzyl.framework.aspectj;
import java.util.Collection;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.ArrayUtils;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.NamedThreadLocal;
import org.springframework.stereotype.Component;
import org.springframework.validation.BindingResult;
import org.springframework.web.multipart.MultipartFile;
import com.alibaba.fastjson2.JSON;
import com.zzyl.common.annotation.Log;
import com.zzyl.common.core.domain.entity.SysUser;
import com.zzyl.common.core.domain.model.LoginUser;
import com.zzyl.common.enums.BusinessStatus;
import com.zzyl.common.enums.HttpMethod;
import com.zzyl.common.filter.PropertyPreExcludeFilter;
import com.zzyl.common.utils.SecurityUtils;
import com.zzyl.common.utils.ServletUtils;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.common.utils.ip.IpUtils;
import com.zzyl.framework.manager.AsyncManager;
import com.zzyl.framework.manager.factory.AsyncFactory;
import com.zzyl.system.domain.SysOperLog;
/**
* 操作日志记录处理
*
* @author ruoyi
*/
@Aspect
@Component
public class LogAspect
{
private static final Logger log = LoggerFactory.getLogger(LogAspect.class);
/** 排除敏感属性字段 */
public static final String[] EXCLUDE_PROPERTIES = { "password", "oldPassword", "newPassword", "confirmPassword" };
/** 计算操作消耗时间 */
private static final ThreadLocal<Long> TIME_THREADLOCAL = new NamedThreadLocal<Long>("Cost Time");
/**
* 处理请求前执行
*/
@Before(value = "@annotation(controllerLog)")
public void boBefore(JoinPoint joinPoint, Log controllerLog)
{
TIME_THREADLOCAL.set(System.currentTimeMillis());
}
/**
* 处理完请求后执行
*
* @param joinPoint 切点
*/
@AfterReturning(pointcut = "@annotation(controllerLog)", returning = "jsonResult")
public void doAfterReturning(JoinPoint joinPoint, Log controllerLog, Object jsonResult)
{
handleLog(joinPoint, controllerLog, null, jsonResult);
}
/**
* 拦截异常操作
*
* @param joinPoint 切点
* @param e 异常
*/
@AfterThrowing(value = "@annotation(controllerLog)", throwing = "e")
public void doAfterThrowing(JoinPoint joinPoint, Log controllerLog, Exception e)
{
handleLog(joinPoint, controllerLog, e, null);
}
protected void handleLog(final JoinPoint joinPoint, Log controllerLog, final Exception e, Object jsonResult)
{
try
{
// 获取当前的用户
LoginUser loginUser = SecurityUtils.getLoginUser();
// *========数据库日志=========*//
SysOperLog operLog = new SysOperLog();
operLog.setStatus(BusinessStatus.SUCCESS.ordinal());
// 请求的地址
String ip = IpUtils.getIpAddr();
operLog.setOperIp(ip);
operLog.setOperUrl(StringUtils.substring(ServletUtils.getRequest().getRequestURI(), 0, 255));
if (loginUser != null)
{
operLog.setOperName(loginUser.getUsername());
SysUser currentUser = loginUser.getUser();
if (StringUtils.isNotNull(currentUser) && StringUtils.isNotNull(currentUser.getDept()))
{
operLog.setDeptName(currentUser.getDept().getDeptName());
}
}
if (e != null)
{
operLog.setStatus(BusinessStatus.FAIL.ordinal());
operLog.setErrorMsg(StringUtils.substring(e.getMessage(), 0, 2000));
}
// 设置方法名称
String className = joinPoint.getTarget().getClass().getName();
String methodName = joinPoint.getSignature().getName();
operLog.setMethod(className + "." + methodName + "()");
// 设置请求方式
operLog.setRequestMethod(ServletUtils.getRequest().getMethod());
// 处理设置注解上的参数
getControllerMethodDescription(joinPoint, controllerLog, operLog, jsonResult);
// 设置消耗时间
operLog.setCostTime(System.currentTimeMillis() - TIME_THREADLOCAL.get());
// 保存数据库
AsyncManager.me().execute(AsyncFactory.recordOper(operLog));
}
catch (Exception exp)
{
// 记录本地异常日志
log.error("异常信息:{}", exp.getMessage());
exp.printStackTrace();
}
finally
{
TIME_THREADLOCAL.remove();
}
}
/**
* 获取注解中对方法的描述信息 用于Controller层注解
*
* @param log 日志
* @param operLog 操作日志
* @throws Exception
*/
public void getControllerMethodDescription(JoinPoint joinPoint, Log log, SysOperLog operLog, Object jsonResult) throws Exception
{
// 设置action动作
operLog.setBusinessType(log.businessType().ordinal());
// 设置标题
operLog.setTitle(log.title());
// 设置操作人类别
operLog.setOperatorType(log.operatorType().ordinal());
// 是否需要保存request，参数和值
if (log.isSaveRequestData())
{
// 获取参数的信息，传入到数据库中。
setRequestValue(joinPoint, operLog, log.excludeParamNames());
}
// 是否需要保存response，参数和值
if (log.isSaveResponseData() && StringUtils.isNotNull(jsonResult))
{
operLog.setJsonResult(StringUtils.substring(JSON.toJSONString(jsonResult), 0, 2000));
}
}
/**
* 获取请求的参数，放到log中
*
* @param operLog 操作日志
* @throws Exception 异常
*/
private void setRequestValue(JoinPoint joinPoint, SysOperLog operLog, String[] excludeParamNames) throws Exception
{
Map<?, ?> paramsMap = ServletUtils.getParamMap(ServletUtils.getRequest());
String requestMethod = operLog.getRequestMethod();
if (StringUtils.isEmpty(paramsMap)
&& (HttpMethod.PUT.name().equals(requestMethod) || HttpMethod.POST.name().equals(requestMethod)))
{
String params = argsArrayToString(joinPoint.getArgs(), excludeParamNames);
operLog.setOperParam(StringUtils.substring(params, 0, 2000));
}
else
{
operLog.setOperParam(StringUtils.substring(JSON.toJSONString(paramsMap, excludePropertyPreFilter(excludeParamNames)), 0, 2000));
}
}
/**
* 参数拼装
*/
private String argsArrayToString(Object[] paramsArray, String[] excludeParamNames)
{
String params = "";
if (paramsArray != null && paramsArray.length > 0)
{
for (Object o : paramsArray)
{
if (StringUtils.isNotNull(o) && !isFilterObject(o))
{
try
{
String jsonObj = JSON.toJSONString(o, excludePropertyPreFilter(excludeParamNames));
params += jsonObj.toString() + " ";
}
catch (Exception e)
{
}
}
}
}
return params.trim();
}
/**
* 忽略敏感属性
*/
public PropertyPreExcludeFilter excludePropertyPreFilter(String[] excludeParamNames)
{
return new PropertyPreExcludeFilter().addExcludes(ArrayUtils.addAll(EXCLUDE_PROPERTIES, excludeParamNames));
}
/**
* 判断是否需要过滤的对象。
*
* @param o 对象信息。
* @return 如果是需要过滤的对象，则返回true；否则返回false。
*/
@SuppressWarnings("rawtypes")
public boolean isFilterObject(final Object o)
{
Class<?> clazz = o.getClass();
if (clazz.isArray())
{
return clazz.getComponentType().isAssignableFrom(MultipartFile.class);
}
else if (Collection.class.isAssignableFrom(clazz))
{
Collection collection = (Collection) o;
for (Object value : collection)
{
return value instanceof MultipartFile;
}
}
else if (Map.class.isAssignableFrom(clazz))
{
Map map = (Map) o;
for (Object value : map.entrySet())
{
Map.Entry entry = (Map.Entry) value;
return entry.getValue() instanceof MultipartFile;
}
}
return o instanceof MultipartFile || o instanceof HttpServletRequest || o instanceof HttpServletResponse
|| o instanceof BindingResult;
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/aspectj/LogAspect.java
|
Java
|
unknown
| 9,149
|
package com.zzyl.framework.aspectj;
import java.lang.reflect.Method;
import java.util.Collections;
import java.util.List;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.reflect.MethodSignature;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.script.RedisScript;
import org.springframework.stereotype.Component;
import com.zzyl.common.annotation.RateLimiter;
import com.zzyl.common.enums.LimitType;
import com.zzyl.common.exception.ServiceException;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.common.utils.ip.IpUtils;
/**
* 限流处理
*
* @author ruoyi
*/
@Aspect
@Component
public class RateLimiterAspect
{
private static final Logger log = LoggerFactory.getLogger(RateLimiterAspect.class);
private RedisTemplate<Object, Object> redisTemplate;
private RedisScript<Long> limitScript;
@Autowired
public void setRedisTemplate1(RedisTemplate<Object, Object> redisTemplate)
{
this.redisTemplate = redisTemplate;
}
@Autowired
public void setLimitScript(RedisScript<Long> limitScript)
{
this.limitScript = limitScript;
}
@Before("@annotation(rateLimiter)")
public void doBefore(JoinPoint point, RateLimiter rateLimiter) throws Throwable
{
int time = rateLimiter.time();
int count = rateLimiter.count();
String combineKey = getCombineKey(rateLimiter, point);
List<Object> keys = Collections.singletonList(combineKey);
try
{
Long number = redisTemplate.execute(limitScript, keys, count, time);
if (StringUtils.isNull(number) || number.intValue() > count)
{
throw new ServiceException("访问过于频繁，请稍候再试");
}
log.info("限制请求'{}',当前请求'{}',缓存key'{}'", count, number.intValue(), combineKey);
}
catch (ServiceException e)
{
throw e;
}
catch (Exception e)
{
throw new RuntimeException("服务器限流异常，请稍候再试");
}
}
public String getCombineKey(RateLimiter rateLimiter, JoinPoint point)
{
StringBuffer stringBuffer = new StringBuffer(rateLimiter.key());
if (rateLimiter.limitType() == LimitType.IP)
{
stringBuffer.append(IpUtils.getIpAddr()).append("-");
}
MethodSignature signature = (MethodSignature) point.getSignature();
Method method = signature.getMethod();
Class<?> targetClass = method.getDeclaringClass();
stringBuffer.append(targetClass.getName()).append("-").append(method.getName());
return stringBuffer.toString();
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/aspectj/RateLimiterAspect.java
|
Java
|
unknown
| 2,948
|
package com.zzyl.framework.config;
import java.util.TimeZone;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
/**
* 程序注解配置
*
* @author ruoyi
*/
@Configuration
// 表示通过aop框架暴露该代理对象,AopContext能够访问
@EnableAspectJAutoProxy(exposeProxy = true)
// 指定要扫描的Mapper类的包的路径
@MapperScan("com.zzyl.**.mapper")
public class ApplicationConfig
{
/**
* 时区配置
*/
@Bean
public Jackson2ObjectMapperBuilderCustomizer jacksonObjectMapperCustomization()
{
return jacksonObjectMapperBuilder -> jacksonObjectMapperBuilder.timeZone(TimeZone.getDefault());
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/ApplicationConfig.java
|
Java
|
unknown
| 929
|
package com.zzyl.framework.config;
import java.util.Properties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import com.google.code.kaptcha.impl.DefaultKaptcha;
import com.google.code.kaptcha.util.Config;
import static com.google.code.kaptcha.Constants.*;
/**
* 验证码配置
*
* @author ruoyi
*/
@Configuration
public class CaptchaConfig
{
@Bean(name = "captchaProducer")
public DefaultKaptcha getKaptchaBean()
{
DefaultKaptcha defaultKaptcha = new DefaultKaptcha();
Properties properties = new Properties();
// 是否有边框 默认为true 我们可以自己设置yes，no
properties.setProperty(KAPTCHA_BORDER, "yes");
// 验证码文本字符颜色 默认为Color.BLACK
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_COLOR, "black");
// 验证码图片宽度 默认为200
properties.setProperty(KAPTCHA_IMAGE_WIDTH, "160");
// 验证码图片高度 默认为50
properties.setProperty(KAPTCHA_IMAGE_HEIGHT, "60");
// 验证码文本字符大小 默认为40
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_SIZE, "38");
// KAPTCHA_SESSION_KEY
properties.setProperty(KAPTCHA_SESSION_CONFIG_KEY, "kaptchaCode");
// 验证码文本字符长度 默认为5
properties.setProperty(KAPTCHA_TEXTPRODUCER_CHAR_LENGTH, "4");
// 验证码文本字体样式 默认为new Font("Arial", 1, fontSize), new Font("Courier", 1, fontSize)
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_NAMES, "Arial,Courier");
// 图片样式 水纹com.google.code.kaptcha.impl.WaterRipple 鱼眼com.google.code.kaptcha.impl.FishEyeGimpy 阴影com.google.code.kaptcha.impl.ShadowGimpy
properties.setProperty(KAPTCHA_OBSCURIFICATOR_IMPL, "com.google.code.kaptcha.impl.ShadowGimpy");
Config config = new Config(properties);
defaultKaptcha.setConfig(config);
return defaultKaptcha;
}
@Bean(name = "captchaProducerMath")
public DefaultKaptcha getKaptchaBeanMath()
{
DefaultKaptcha defaultKaptcha = new DefaultKaptcha();
Properties properties = new Properties();
// 是否有边框 默认为true 我们可以自己设置yes，no
properties.setProperty(KAPTCHA_BORDER, "yes");
// 边框颜色 默认为Color.BLACK
properties.setProperty(KAPTCHA_BORDER_COLOR, "105,179,90");
// 验证码文本字符颜色 默认为Color.BLACK
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_COLOR, "blue");
// 验证码图片宽度 默认为200
properties.setProperty(KAPTCHA_IMAGE_WIDTH, "160");
// 验证码图片高度 默认为50
properties.setProperty(KAPTCHA_IMAGE_HEIGHT, "60");
// 验证码文本字符大小 默认为40
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_SIZE, "35");
// KAPTCHA_SESSION_KEY
properties.setProperty(KAPTCHA_SESSION_CONFIG_KEY, "kaptchaCodeMath");
// 验证码文本生成器
properties.setProperty(KAPTCHA_TEXTPRODUCER_IMPL, "com.zzyl.framework.config.KaptchaTextCreator");
// 验证码文本字符间距 默认为2
properties.setProperty(KAPTCHA_TEXTPRODUCER_CHAR_SPACE, "3");
// 验证码文本字符长度 默认为5
properties.setProperty(KAPTCHA_TEXTPRODUCER_CHAR_LENGTH, "6");
// 验证码文本字体样式 默认为new Font("Arial", 1, fontSize), new Font("Courier", 1, fontSize)
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_NAMES, "Arial,Courier");
// 验证码噪点颜色 默认为Color.BLACK
properties.setProperty(KAPTCHA_NOISE_COLOR, "white");
// 干扰实现类
properties.setProperty(KAPTCHA_NOISE_IMPL, "com.google.code.kaptcha.impl.NoNoise");
// 图片样式 水纹com.google.code.kaptcha.impl.WaterRipple 鱼眼com.google.code.kaptcha.impl.FishEyeGimpy 阴影com.google.code.kaptcha.impl.ShadowGimpy
properties.setProperty(KAPTCHA_OBSCURIFICATOR_IMPL, "com.google.code.kaptcha.impl.ShadowGimpy");
Config config = new Config(properties);
defaultKaptcha.setConfig(config);
return defaultKaptcha;
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/CaptchaConfig.java
|
Java
|
unknown
| 4,267
|
package com.zzyl.framework.config;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.sql.DataSource;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
import com.alibaba.druid.spring.boot.autoconfigure.properties.DruidStatProperties;
import com.alibaba.druid.util.Utils;
import com.zzyl.common.enums.DataSourceType;
import com.zzyl.common.utils.spring.SpringUtils;
import com.zzyl.framework.config.properties.DruidProperties;
import com.zzyl.framework.datasource.DynamicDataSource;
/**
* druid 配置多数据源
*
* @author ruoyi
*/
@Configuration
public class DruidConfig
{
@Bean
@ConfigurationProperties("spring.datasource.druid.master")
public DataSource masterDataSource(DruidProperties druidProperties)
{
DruidDataSource dataSource = DruidDataSourceBuilder.create().build();
return druidProperties.dataSource(dataSource);
}
@Bean
@ConfigurationProperties("spring.datasource.druid.slave")
@ConditionalOnProperty(prefix = "spring.datasource.druid.slave", name = "enabled", havingValue = "true")
public DataSource slaveDataSource(DruidProperties druidProperties)
{
DruidDataSource dataSource = DruidDataSourceBuilder.create().build();
return druidProperties.dataSource(dataSource);
}
@Bean(name = "dynamicDataSource")
@Primary
public DynamicDataSource dataSource(DataSource masterDataSource)
{
Map<Object, Object> targetDataSources = new HashMap<>();
targetDataSources.put(DataSourceType.MASTER.name(), masterDataSource);
setDataSource(targetDataSources, DataSourceType.SLAVE.name(), "slaveDataSource");
return new DynamicDataSource(masterDataSource, targetDataSources);
}
/**
* 设置数据源
*
* @param targetDataSources 备选数据源集合
* @param sourceName 数据源名称
* @param beanName bean名称
*/
public void setDataSource(Map<Object, Object> targetDataSources, String sourceName, String beanName)
{
try
{
DataSource dataSource = SpringUtils.getBean(beanName);
targetDataSources.put(sourceName, dataSource);
}
catch (Exception e)
{
}
}
/**
* 去除监控页面底部的广告
*/
@SuppressWarnings({ "rawtypes", "unchecked" })
@Bean
@ConditionalOnProperty(name = "spring.datasource.druid.statViewServlet.enabled", havingValue = "true")
public FilterRegistrationBean removeDruidFilterRegistrationBean(DruidStatProperties properties)
{
// 获取web监控页面的参数
DruidStatProperties.StatViewServlet config = properties.getStatViewServlet();
// 提取common.js的配置路径
String pattern = config.getUrlPattern() != null ? config.getUrlPattern() : "/druid/*";
String commonJsPattern = pattern.replaceAll("\\*", "js/common.js");
final String filePath = "support/http/resources/js/common.js";
// 创建filter进行过滤
Filter filter = new Filter()
{
@Override
public void init(javax.servlet.FilterConfig filterConfig) throws ServletException
{
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException
{
chain.doFilter(request, response);
// 重置缓冲区，响应头不会被重置
response.resetBuffer();
// 获取common.js
String text = Utils.readFromResource(filePath);
// 正则替换banner, 除去底部的广告信息
text = text.replaceAll("<a.*?banner\"></a><br/>", "");
text = text.replaceAll("powered.*?shrek.wang</a>", "");
response.getWriter().write(text);
}
@Override
public void destroy()
{
}
};
FilterRegistrationBean registrationBean = new FilterRegistrationBean();
registrationBean.setFilter(filter);
registrationBean.addUrlPatterns(commonJsPattern);
return registrationBean;
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/DruidConfig.java
|
Java
|
unknown
| 4,906
|
package com.zzyl.framework.config;
import java.nio.charset.Charset;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.SerializationException;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONReader;
import com.alibaba.fastjson2.JSONWriter;
import com.alibaba.fastjson2.filter.Filter;
import com.zzyl.common.constant.Constants;
/**
* Redis使用FastJson序列化
*
* @author ruoyi
*/
public class FastJson2JsonRedisSerializer<T> implements RedisSerializer<T>
{
public static final Charset DEFAULT_CHARSET = Charset.forName("UTF-8");
static final Filter AUTO_TYPE_FILTER = JSONReader.autoTypeFilter(Constants.JSON_WHITELIST_STR);
private Class<T> clazz;
public FastJson2JsonRedisSerializer(Class<T> clazz)
{
super();
this.clazz = clazz;
}
@Override
public byte[] serialize(T t) throws SerializationException
{
if (t == null)
{
return new byte[0];
}
return JSON.toJSONString(t, JSONWriter.Feature.WriteClassName).getBytes(DEFAULT_CHARSET);
}
@Override
public T deserialize(byte[] bytes) throws SerializationException
{
if (bytes == null || bytes.length <= 0)
{
return null;
}
String str = new String(bytes, DEFAULT_CHARSET);
return JSON.parseObject(str, clazz, AUTO_TYPE_FILTER);
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/FastJson2JsonRedisSerializer.java
|
Java
|
unknown
| 1,446
|
package com.zzyl.framework.config;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.DispatcherType;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import com.zzyl.common.filter.RepeatableFilter;
import com.zzyl.common.filter.XssFilter;
import com.zzyl.common.utils.StringUtils;
/**
* Filter配置
*
* @author ruoyi
*/
@Configuration
public class FilterConfig
{
@Value("${xss.excludes}")
private String excludes;
@Value("${xss.urlPatterns}")
private String urlPatterns;
@SuppressWarnings({ "rawtypes", "unchecked" })
@Bean
@ConditionalOnProperty(value = "xss.enabled", havingValue = "true")
public FilterRegistrationBean xssFilterRegistration()
{
FilterRegistrationBean registration = new FilterRegistrationBean();
registration.setDispatcherTypes(DispatcherType.REQUEST);
registration.setFilter(new XssFilter());
registration.addUrlPatterns(StringUtils.split(urlPatterns, ","));
registration.setName("xssFilter");
registration.setOrder(FilterRegistrationBean.HIGHEST_PRECEDENCE);
Map<String, String> initParameters = new HashMap<String, String>();
initParameters.put("excludes", excludes);
registration.setInitParameters(initParameters);
return registration;
}
@SuppressWarnings({ "rawtypes", "unchecked" })
@Bean
public FilterRegistrationBean someFilterRegistration()
{
FilterRegistrationBean registration = new FilterRegistrationBean();
registration.setFilter(new RepeatableFilter());
registration.addUrlPatterns("/*");
registration.setName("repeatableFilter");
registration.setOrder(FilterRegistrationBean.LOWEST_PRECEDENCE);
return registration;
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/FilterConfig.java
|
Java
|
unknown
| 2,043
|
package com.zzyl.framework.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.LocaleResolver;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
import org.springframework.web.servlet.i18n.SessionLocaleResolver;
import com.zzyl.common.constant.Constants;
/**
* 资源文件配置加载
*
* @author ruoyi
*/
@Configuration
public class I18nConfig implements WebMvcConfigurer
{
@Bean
public LocaleResolver localeResolver()
{
SessionLocaleResolver slr = new SessionLocaleResolver();
// 默认语言
slr.setDefaultLocale(Constants.DEFAULT_LOCALE);
return slr;
}
@Bean
public LocaleChangeInterceptor localeChangeInterceptor()
{
LocaleChangeInterceptor lci = new LocaleChangeInterceptor();
// 参数名
lci.setParamName("lang");
return lci;
}
@Override
public void addInterceptors(InterceptorRegistry registry)
{
registry.addInterceptor(localeChangeInterceptor());
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/I18nConfig.java
|
Java
|
unknown
| 1,272
|
package com.zzyl.framework.config;
import java.util.Random;
import com.google.code.kaptcha.text.impl.DefaultTextCreator;
/**
* 验证码文本生成器
*
* @author ruoyi
*/
public class KaptchaTextCreator extends DefaultTextCreator
{
private static final String[] CNUMBERS = "0,1,2,3,4,5,6,7,8,9,10".split(",");
@Override
public String getText()
{
Integer result = 0;
Random random = new Random();
int x = random.nextInt(10);
int y = random.nextInt(10);
StringBuilder suChinese = new StringBuilder();
int randomoperands = random.nextInt(3);
if (randomoperands == 0)
{
result = x * y;
suChinese.append(CNUMBERS[x]);
suChinese.append("*");
suChinese.append(CNUMBERS[y]);
}
else if (randomoperands == 1)
{
if ((x != 0) && y % x == 0)
{
result = y / x;
suChinese.append(CNUMBERS[y]);
suChinese.append("/");
suChinese.append(CNUMBERS[x]);
}
else
{
result = x + y;
suChinese.append(CNUMBERS[x]);
suChinese.append("+");
suChinese.append(CNUMBERS[y]);
}
}
else
{
if (x >= y)
{
result = x - y;
suChinese.append(CNUMBERS[x]);
suChinese.append("-");
suChinese.append(CNUMBERS[y]);
}
else
{
result = y - x;
suChinese.append(CNUMBERS[y]);
suChinese.append("-");
suChinese.append(CNUMBERS[x]);
}
}
suChinese.append("=?@" + result);
return suChinese.toString();
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/KaptchaTextCreator.java
|
Java
|
unknown
| 1,861
|
package com.zzyl.framework.config;
import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.BlockAttackInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;
/**
* Mybatis Plus 配置
*
* @author ruoyi
*/
@EnableTransactionManagement(proxyTargetClass = true)
@Configuration
public class MybatisPlusConfig {
@Bean
public MybatisPlusInterceptor mybatisPlusInterceptor() {
MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
// 分页插件
interceptor.addInnerInterceptor(paginationInnerInterceptor());
// 乐观锁插件
interceptor.addInnerInterceptor(optimisticLockerInnerInterceptor());
// 阻断插件
interceptor.addInnerInterceptor(blockAttackInnerInterceptor());
return interceptor;
}
/**
* 分页插件，自动识别数据库类型 https://baomidou.com/guide/interceptor-pagination.html
*/
public PaginationInnerInterceptor paginationInnerInterceptor() {
PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor();
// 设置数据库类型为mysql
paginationInnerInterceptor.setDbType(DbType.MYSQL);
// 设置最大单页限制数量，默认 500 条，-1 不受限制
paginationInnerInterceptor.setMaxLimit(-1L);
return paginationInnerInterceptor;
}
/**
* 乐观锁插件 https://baomidou.com/guide/interceptor-optimistic-locker.html
*/
public OptimisticLockerInnerInterceptor optimisticLockerInnerInterceptor() {
return new OptimisticLockerInnerInterceptor();
}
/**
* 如果是对全表的删除或更新操作，就会终止该操作 https://baomidou.com/guide/interceptor-block-attack.html
*/
public BlockAttackInnerInterceptor blockAttackInnerInterceptor() {
return new BlockAttackInnerInterceptor();
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/MybatisPlusConfig.java
|
Java
|
unknown
| 2,332
|
package com.zzyl.framework.config;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.script.DefaultRedisScript;
import org.springframework.data.redis.serializer.StringRedisSerializer;
/**
* redis配置
*
* @author ruoyi
*/
@Configuration
@EnableCaching
public class RedisConfig extends CachingConfigurerSupport
{
@Bean
@SuppressWarnings(value = { "unchecked", "rawtypes" })
public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory)
{
RedisTemplate<Object, Object> template = new RedisTemplate<>();
template.setConnectionFactory(connectionFactory);
FastJson2JsonRedisSerializer serializer = new FastJson2JsonRedisSerializer(Object.class);
// 使用StringRedisSerializer来序列化和反序列化redis的key值
template.setKeySerializer(new StringRedisSerializer());
template.setValueSerializer(serializer);
// Hash的key也采用StringRedisSerializer的序列化方式
template.setHashKeySerializer(new StringRedisSerializer());
template.setHashValueSerializer(serializer);
template.afterPropertiesSet();
return template;
}
@Bean
public DefaultRedisScript<Long> limitScript()
{
DefaultRedisScript<Long> redisScript = new DefaultRedisScript<>();
redisScript.setScriptText(limitScriptText());
redisScript.setResultType(Long.class);
return redisScript;
}
/**
* 限流脚本
*/
private String limitScriptText()
{
return "local key = KEYS[1]\n" +
"local count = tonumber(ARGV[1])\n" +
"local time = tonumber(ARGV[2])\n" +
"local current = redis.call('get', key);\n" +
"if current and tonumber(current) > count then\n" +
" return tonumber(current);\n" +
"end\n" +
"current = redis.call('incr', key)\n" +
"if tonumber(current) == 1 then\n" +
" redis.call('expire', key, time)\n" +
"end\n" +
"return tonumber(current);";
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/RedisConfig.java
|
Java
|
unknown
| 2,503
|
package com.zzyl.framework.config;
import java.util.concurrent.TimeUnit;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.CacheControl;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import com.zzyl.common.config.RuoYiConfig;
import com.zzyl.common.constant.Constants;
import com.zzyl.framework.interceptor.RepeatSubmitInterceptor;
/**
* 通用配置
*
* @author ruoyi
*/
@Configuration
public class ResourcesConfig implements WebMvcConfigurer
{
@Autowired
private RepeatSubmitInterceptor repeatSubmitInterceptor;
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry)
{
/** 本地文件上传路径 */
registry.addResourceHandler(Constants.RESOURCE_PREFIX + "/**")
.addResourceLocations("file:" + RuoYiConfig.getProfile() + "/");
/** swagger配置 */
registry.addResourceHandler("/swagger-ui/**")
.addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/")
.setCacheControl(CacheControl.maxAge(5, TimeUnit.HOURS).cachePublic());
}
/**
* 自定义拦截规则
*/
@Override
public void addInterceptors(InterceptorRegistry registry)
{
registry.addInterceptor(repeatSubmitInterceptor).addPathPatterns("/**");
}
/**
* 跨域配置
*/
@Bean
public CorsFilter corsFilter()
{
CorsConfiguration config = new CorsConfiguration();
config.setAllowCredentials(true);
// 设置访问源地址
config.addAllowedOriginPattern("*");
// 设置访问源请求头
config.addAllowedHeader("*");
// 设置访问源请求方法
config.addAllowedMethod("*");
// 有效期 1800秒
config.setMaxAge(1800L);
// 添加映射路径，拦截一切请求
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
source.registerCorsConfiguration("/**", config);
// 返回新的CorsFilter
return new CorsFilter(source);
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/ResourcesConfig.java
|
Java
|
unknown
| 2,584
|
package com.zzyl.framework.config;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.authentication.ProviderManager;
import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import org.springframework.security.web.authentication.logout.LogoutFilter;
import org.springframework.web.filter.CorsFilter;
import com.zzyl.framework.config.properties.PermitAllUrlProperties;
import com.zzyl.framework.security.filter.JwtAuthenticationTokenFilter;
import com.zzyl.framework.security.handle.AuthenticationEntryPointImpl;
import com.zzyl.framework.security.handle.LogoutSuccessHandlerImpl;
/**
* spring security配置
*
* @author ruoyi
*/
@EnableMethodSecurity(prePostEnabled = true, securedEnabled = true)
@Configuration
public class SecurityConfig
{
/**
* 自定义用户认证逻辑
*/
@Autowired
private UserDetailsService userDetailsService;
/**
* 认证失败处理类
*/
@Autowired
private AuthenticationEntryPointImpl unauthorizedHandler;
/**
* 退出处理类
*/
@Autowired
private LogoutSuccessHandlerImpl logoutSuccessHandler;
/**
* token认证过滤器
*/
@Autowired
private JwtAuthenticationTokenFilter authenticationTokenFilter;
/**
* 跨域过滤器
*/
@Autowired
private CorsFilter corsFilter;
/**
* 允许匿名访问的地址
*/
@Autowired
private PermitAllUrlProperties permitAllUrl;
/**
* 身份验证实现
*/
@Bean
public AuthenticationManager authenticationManager()
{
DaoAuthenticationProvider daoAuthenticationProvider = new DaoAuthenticationProvider();
daoAuthenticationProvider.setUserDetailsService(userDetailsService);
daoAuthenticationProvider.setPasswordEncoder(bCryptPasswordEncoder());
return new ProviderManager(daoAuthenticationProvider);
}
/**
* anyRequest | 匹配所有请求路径
* access | SpringEl表达式结果为true时可以访问
* anonymous | 匿名可以访问
* denyAll | 用户不能访问
* fullyAuthenticated | 用户完全认证可以访问（非remember-me下自动登录）
* hasAnyAuthority | 如果有参数，参数表示权限，则其中任何一个权限可以访问
* hasAnyRole | 如果有参数，参数表示角色，则其中任何一个角色可以访问
* hasAuthority | 如果有参数，参数表示权限，则其权限可以访问
* hasIpAddress | 如果有参数，参数表示IP地址，如果用户IP和参数匹配，则可以访问
* hasRole | 如果有参数，参数表示角色，则其角色可以访问
* permitAll | 用户可以任意访问
* rememberMe | 允许通过remember-me登录的用户访问
* authenticated | 用户登录后可访问
*/
@Bean
protected SecurityFilterChain filterChain(HttpSecurity httpSecurity) throws Exception
{
return httpSecurity
// CSRF禁用，因为不使用session
.csrf(csrf -> csrf.disable())
// 禁用HTTP响应标头
.headers((headersCustomizer) -> {
headersCustomizer.cacheControl(cache -> cache.disable()).frameOptions(options -> options.sameOrigin());
})
// 认证失败处理类
.exceptionHandling(exception -> exception.authenticationEntryPoint(unauthorizedHandler))
// 基于token，所以不需要session
.sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
// 注解标记允许匿名访问的url
.authorizeHttpRequests((requests) -> {
permitAllUrl.getUrls().forEach(url -> requests.antMatchers(url).permitAll());
// 对于登录login 注册register 验证码captchaImage 允许匿名访问
requests.antMatchers("/login", "/register", "/captchaImage").permitAll()
// 静态资源，可匿名访问
.antMatchers(HttpMethod.GET, "/", "/*.html", "/**/*.html", "/**/*.css", "/**/*.js", "/profile/**").permitAll()
.antMatchers("/swagger-ui.html", "/swagger-resources/**", "/webjars/**", "/*/api-docs", "/druid/**").permitAll()
// 除上面外的所有请求全部需要鉴权认证
.anyRequest().authenticated();
})
// 添加Logout filter
.logout(logout -> logout.logoutUrl("/logout").logoutSuccessHandler(logoutSuccessHandler))
// 添加JWT filter
.addFilterBefore(authenticationTokenFilter, UsernamePasswordAuthenticationFilter.class)
// 添加CORS filter
.addFilterBefore(corsFilter, JwtAuthenticationTokenFilter.class)
.addFilterBefore(corsFilter, LogoutFilter.class)
.build();
}
/**
* 强散列哈希加密实现
*/
@Bean
public BCryptPasswordEncoder bCryptPasswordEncoder()
{
return new BCryptPasswordEncoder();
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/SecurityConfig.java
|
Java
|
unknown
| 6,025
|
package com.zzyl.framework.config;
import javax.servlet.http.HttpServletRequest;
import org.springframework.stereotype.Component;
import com.zzyl.common.utils.ServletUtils;
/**
* 服务相关配置
*
* @author ruoyi
*/
@Component
public class ServerConfig
{
/**
* 获取完整的请求路径，包括：域名，端口，上下文访问路径
*
* @return 服务地址
*/
public String getUrl()
{
HttpServletRequest request = ServletUtils.getRequest();
return getDomain(request);
}
public static String getDomain(HttpServletRequest request)
{
StringBuffer url = request.getRequestURL();
String contextPath = request.getServletContext().getContextPath();
return url.delete(url.length() - request.getRequestURI().length(), url.length()).append(contextPath).toString();
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/ServerConfig.java
|
Java
|
unknown
| 867
|
package com.zzyl.framework.config;
import com.zzyl.common.utils.Threads;
import org.apache.commons.lang3.concurrent.BasicThreadFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.ThreadPoolExecutor;
/**
* 线程池配置
*
* @author ruoyi
**/
@Configuration
public class ThreadPoolConfig
{
// 核心线程池大小
private int corePoolSize = 50;
// 最大可创建的线程数
private int maxPoolSize = 200;
// 队列最大长度
private int queueCapacity = 1000;
// 线程池维护线程所允许的空闲时间
private int keepAliveSeconds = 300;
@Bean(name = "threadPoolTaskExecutor")
public ThreadPoolTaskExecutor threadPoolTaskExecutor()
{
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
executor.setMaxPoolSize(maxPoolSize);
executor.setCorePoolSize(corePoolSize);
executor.setQueueCapacity(queueCapacity);
executor.setKeepAliveSeconds(keepAliveSeconds);
// 线程池对拒绝任务(无线程可用)的处理策略
executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
return executor;
}
/**
* 执行周期性或定时任务
*/
@Bean(name = "scheduledExecutorService")
protected ScheduledExecutorService scheduledExecutorService()
{
return new ScheduledThreadPoolExecutor(corePoolSize,
new BasicThreadFactory.Builder().namingPattern("schedule-pool-%d").daemon(true).build(),
new ThreadPoolExecutor.CallerRunsPolicy())
{
@Override
protected void afterExecute(Runnable r, Throwable t)
{
super.afterExecute(r, t);
Threads.printException(r, t);
}
};
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/ThreadPoolConfig.java
|
Java
|
unknown
| 2,070
|
package com.zzyl.framework.config.properties;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import com.alibaba.druid.pool.DruidDataSource;
/**
* druid 配置属性
*
* @author ruoyi
*/
@Configuration
public class DruidProperties
{
@Value("${spring.datasource.druid.initialSize}")
private int initialSize;
@Value("${spring.datasource.druid.minIdle}")
private int minIdle;
@Value("${spring.datasource.druid.maxActive}")
private int maxActive;
@Value("${spring.datasource.druid.maxWait}")
private int maxWait;
@Value("${spring.datasource.druid.connectTimeout}")
private int connectTimeout;
@Value("${spring.datasource.druid.socketTimeout}")
private int socketTimeout;
@Value("${spring.datasource.druid.timeBetweenEvictionRunsMillis}")
private int timeBetweenEvictionRunsMillis;
@Value("${spring.datasource.druid.minEvictableIdleTimeMillis}")
private int minEvictableIdleTimeMillis;
@Value("${spring.datasource.druid.maxEvictableIdleTimeMillis}")
private int maxEvictableIdleTimeMillis;
@Value("${spring.datasource.druid.validationQuery}")
private String validationQuery;
@Value("${spring.datasource.druid.testWhileIdle}")
private boolean testWhileIdle;
@Value("${spring.datasource.druid.testOnBorrow}")
private boolean testOnBorrow;
@Value("${spring.datasource.druid.testOnReturn}")
private boolean testOnReturn;
public DruidDataSource dataSource(DruidDataSource datasource)
{
/** 配置初始化大小、最小、最大 */
datasource.setInitialSize(initialSize);
datasource.setMaxActive(maxActive);
datasource.setMinIdle(minIdle);
/** 配置获取连接等待超时的时间 */
datasource.setMaxWait(maxWait);
/** 配置驱动连接超时时间，检测数据库建立连接的超时时间，单位是毫秒 */
datasource.setConnectTimeout(connectTimeout);
/** 配置网络超时时间，等待数据库操作完成的网络超时时间，单位是毫秒 */
datasource.setSocketTimeout(socketTimeout);
/** 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 */
datasource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
/** 配置一个连接在池中最小、最大生存的时间，单位是毫秒 */
datasource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
datasource.setMaxEvictableIdleTimeMillis(maxEvictableIdleTimeMillis);
/**
* 用来检测连接是否有效的sql，要求是一个查询语句，常用select 'x'。如果validationQuery为null，testOnBorrow、testOnReturn、testWhileIdle都不会起作用。
*/
datasource.setValidationQuery(validationQuery);
/** 建议配置为true，不影响性能，并且保证安全性。申请连接的时候检测，如果空闲时间大于timeBetweenEvictionRunsMillis，执行validationQuery检测连接是否有效。 */
datasource.setTestWhileIdle(testWhileIdle);
/** 申请连接时执行validationQuery检测连接是否有效，做了这个配置会降低性能。 */
datasource.setTestOnBorrow(testOnBorrow);
/** 归还连接时执行validationQuery检测连接是否有效，做了这个配置会降低性能。 */
datasource.setTestOnReturn(testOnReturn);
return datasource;
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/properties/DruidProperties.java
|
Java
|
unknown
| 3,554
|
package com.zzyl.framework.config.properties;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.regex.Pattern;
import org.apache.commons.lang3.RegExUtils;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.AnnotationUtils;
import org.springframework.web.method.HandlerMethod;
import org.springframework.web.servlet.mvc.method.RequestMappingInfo;
import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
import com.zzyl.common.annotation.Anonymous;
/**
* 设置Anonymous注解允许匿名访问的url
*
* @author ruoyi
*/
@Configuration
public class PermitAllUrlProperties implements InitializingBean, ApplicationContextAware
{
private static final Pattern PATTERN = Pattern.compile("\\{(.*?)\\}");
private ApplicationContext applicationContext;
private List<String> urls = new ArrayList<>();
public String ASTERISK = "*";
@Override
public void afterPropertiesSet()
{
RequestMappingHandlerMapping mapping = applicationContext.getBean(RequestMappingHandlerMapping.class);
Map<RequestMappingInfo, HandlerMethod> map = mapping.getHandlerMethods();
map.keySet().forEach(info -> {
HandlerMethod handlerMethod = map.get(info);
// 获取方法上边的注解 替代path variable 为 *
Anonymous method = AnnotationUtils.findAnnotation(handlerMethod.getMethod(), Anonymous.class);
Optional.ofNullable(method).ifPresent(anonymous -> Objects.requireNonNull(info.getPatternsCondition().getPatterns())
.forEach(url -> urls.add(RegExUtils.replaceAll(url, PATTERN, ASTERISK))));
// 获取类上边的注解, 替代path variable 为 *
Anonymous controller = AnnotationUtils.findAnnotation(handlerMethod.getBeanType(), Anonymous.class);
Optional.ofNullable(controller).ifPresent(anonymous -> Objects.requireNonNull(info.getPatternsCondition().getPatterns())
.forEach(url -> urls.add(RegExUtils.replaceAll(url, PATTERN, ASTERISK))));
});
}
@Override
public void setApplicationContext(ApplicationContext context) throws BeansException
{
this.applicationContext = context;
}
public List<String> getUrls()
{
return urls;
}
public void setUrls(List<String> urls)
{
this.urls = urls;
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/config/properties/PermitAllUrlProperties.java
|
Java
|
unknown
| 2,737
|
package com.zzyl.framework.datasource;
import java.util.Map;
import javax.sql.DataSource;
import org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource;
/**
* 动态数据源
*
* @author ruoyi
*/
public class DynamicDataSource extends AbstractRoutingDataSource
{
public DynamicDataSource(DataSource defaultTargetDataSource, Map<Object, Object> targetDataSources)
{
super.setDefaultTargetDataSource(defaultTargetDataSource);
super.setTargetDataSources(targetDataSources);
super.afterPropertiesSet();
}
@Override
protected Object determineCurrentLookupKey()
{
return DynamicDataSourceContextHolder.getDataSourceType();
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/datasource/DynamicDataSource.java
|
Java
|
unknown
| 702
|
package com.zzyl.framework.datasource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* 数据源切换处理
*
* @author ruoyi
*/
public class DynamicDataSourceContextHolder
{
public static final Logger log = LoggerFactory.getLogger(DynamicDataSourceContextHolder.class);
/**
* 使用ThreadLocal维护变量，ThreadLocal为每个使用该变量的线程提供独立的变量副本，
* 所以每一个线程都可以独立地改变自己的副本，而不会影响其它线程所对应的副本。
*/
private static final ThreadLocal<String> CONTEXT_HOLDER = new ThreadLocal<>();
/**
* 设置数据源的变量
*/
public static void setDataSourceType(String dsType)
{
log.info("切换到{}数据源", dsType);
CONTEXT_HOLDER.set(dsType);
}
/**
* 获得数据源的变量
*/
public static String getDataSourceType()
{
return CONTEXT_HOLDER.get();
}
/**
* 清空数据源变量
*/
public static void clearDataSourceType()
{
CONTEXT_HOLDER.remove();
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/datasource/DynamicDataSourceContextHolder.java
|
Java
|
unknown
| 1,115
|
package com.zzyl.framework.interceptor;
import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import com.zzyl.common.core.domain.model.LoginUser;
import com.zzyl.common.utils.SecurityUtils;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;
import java.util.Date;
@Component
public class MyMetaObjectHandler implements MetaObjectHandler {
@Override
public void insertFill(MetaObject metaObject) {
this.strictInsertFill(metaObject, "createTime", Date.class, new Date());
// 自动填充创建人
this.strictInsertFill(metaObject, "createBy", String.class, String.valueOf(getLoginUser()));
}
@Override
public void updateFill(MetaObject metaObject) {
this.setFieldValByName("updateTime", new Date(), metaObject);
this.setFieldValByName("updateBy", String.valueOf(getLoginUser()), metaObject);
// this.strictUpdateFill(metaObject, "updateTime", Date.class, new Date());
// this.strictUpdateFill(metaObject, "updateBy", String.class, String.valueOf(getLoginUser()));
}
public Long getLoginUser() {
LoginUser loginUser = SecurityUtils.getLoginUser();
if (loginUser != null) {
return loginUser.getUserId();
}
return 1L;
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/interceptor/MyMetaObjectHandler.java
|
Java
|
unknown
| 1,309
|
package com.zzyl.framework.interceptor;
import java.lang.reflect.Method;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Component;
import org.springframework.web.method.HandlerMethod;
import org.springframework.web.servlet.HandlerInterceptor;
import com.alibaba.fastjson2.JSON;
import com.zzyl.common.annotation.RepeatSubmit;
import com.zzyl.common.core.domain.AjaxResult;
import com.zzyl.common.utils.ServletUtils;
/**
* 防止重复提交拦截器
*
* @author ruoyi
*/
@Component
public abstract class RepeatSubmitInterceptor implements HandlerInterceptor
{
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception
{
if (handler instanceof HandlerMethod)
{
HandlerMethod handlerMethod = (HandlerMethod) handler;
Method method = handlerMethod.getMethod();
RepeatSubmit annotation = method.getAnnotation(RepeatSubmit.class);
if (annotation != null)
{
if (this.isRepeatSubmit(request, annotation))
{
AjaxResult ajaxResult = AjaxResult.error(annotation.message());
ServletUtils.renderString(response, JSON.toJSONString(ajaxResult));
return false;
}
}
return true;
}
else
{
return true;
}
}
/**
* 验证是否重复提交由子类实现具体的防重复提交的规则
*
* @param request 请求信息
* @param annotation 防重复注解参数
* @return 结果
* @throws Exception
*/
public abstract boolean isRepeatSubmit(HttpServletRequest request, RepeatSubmit annotation);
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/interceptor/RepeatSubmitInterceptor.java
|
Java
|
unknown
| 1,847
|
package com.zzyl.framework.interceptor.impl;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import com.alibaba.fastjson2.JSON;
import com.zzyl.common.annotation.RepeatSubmit;
import com.zzyl.common.constant.CacheConstants;
import com.zzyl.common.core.redis.RedisCache;
import com.zzyl.common.filter.RepeatedlyRequestWrapper;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.common.utils.http.HttpHelper;
import com.zzyl.framework.interceptor.RepeatSubmitInterceptor;
/**
* 判断请求url和数据是否和上一次相同，
* 如果和上次相同，则是重复提交表单。 有效时间为10秒内。
*
* @author ruoyi
*/
@Component
public class SameUrlDataInterceptor extends RepeatSubmitInterceptor
{
public final String REPEAT_PARAMS = "repeatParams";
public final String REPEAT_TIME = "repeatTime";
// 令牌自定义标识
@Value("${token.header}")
private String header;
@Autowired
private RedisCache redisCache;
@SuppressWarnings("unchecked")
@Override
public boolean isRepeatSubmit(HttpServletRequest request, RepeatSubmit annotation)
{
String nowParams = "";
if (request instanceof RepeatedlyRequestWrapper)
{
RepeatedlyRequestWrapper repeatedlyRequest = (RepeatedlyRequestWrapper) request;
nowParams = HttpHelper.getBodyString(repeatedlyRequest);
}
// body参数为空，获取Parameter的数据
if (StringUtils.isEmpty(nowParams))
{
nowParams = JSON.toJSONString(request.getParameterMap());
}
Map<String, Object> nowDataMap = new HashMap<String, Object>();
nowDataMap.put(REPEAT_PARAMS, nowParams);
nowDataMap.put(REPEAT_TIME, System.currentTimeMillis());
// 请求地址（作为存放cache的key值）
String url = request.getRequestURI();
// 唯一值（没有消息头则使用请求地址）
String submitKey = StringUtils.trimToEmpty(request.getHeader(header));
// 唯一标识（指定key + url + 消息头）
String cacheRepeatKey = CacheConstants.REPEAT_SUBMIT_KEY + url + submitKey;
Object sessionObj = redisCache.getCacheObject(cacheRepeatKey);
if (sessionObj != null)
{
Map<String, Object> sessionMap = (Map<String, Object>) sessionObj;
if (sessionMap.containsKey(url))
{
Map<String, Object> preDataMap = (Map<String, Object>) sessionMap.get(url);
if (compareParams(nowDataMap, preDataMap) && compareTime(nowDataMap, preDataMap, annotation.interval()))
{
return true;
}
}
}
Map<String, Object> cacheMap = new HashMap<String, Object>();
cacheMap.put(url, nowDataMap);
redisCache.setCacheObject(cacheRepeatKey, cacheMap, annotation.interval(), TimeUnit.MILLISECONDS);
return false;
}
/**
* 判断参数是否相同
*/
private boolean compareParams(Map<String, Object> nowMap, Map<String, Object> preMap)
{
String nowParams = (String) nowMap.get(REPEAT_PARAMS);
String preParams = (String) preMap.get(REPEAT_PARAMS);
return nowParams.equals(preParams);
}
/**
* 判断两次间隔时间
*/
private boolean compareTime(Map<String, Object> nowMap, Map<String, Object> preMap, int interval)
{
long time1 = (Long) nowMap.get(REPEAT_TIME);
long time2 = (Long) preMap.get(REPEAT_TIME);
if ((time1 - time2) < interval)
{
return true;
}
return false;
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/interceptor/impl/SameUrlDataInterceptor.java
|
Java
|
unknown
| 3,907
|
package com.zzyl.framework.manager;
import java.util.TimerTask;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import com.zzyl.common.utils.Threads;
import com.zzyl.common.utils.spring.SpringUtils;
/**
* 异步任务管理器
*
* @author ruoyi
*/
public class AsyncManager
{
/**
* 操作延迟10毫秒
*/
private final int OPERATE_DELAY_TIME = 10;
/**
* 异步操作任务调度线程池
*/
private ScheduledExecutorService executor = SpringUtils.getBean("scheduledExecutorService");
/**
* 单例模式
*/
private AsyncManager(){}
private static AsyncManager me = new AsyncManager();
public static AsyncManager me()
{
return me;
}
/**
* 执行任务
*
* @param task 任务
*/
public void execute(TimerTask task)
{
executor.schedule(task, OPERATE_DELAY_TIME, TimeUnit.MILLISECONDS);
}
/**
* 停止任务线程池
*/
public void shutdown()
{
Threads.shutdownAndAwaitTermination(executor);
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/manager/AsyncManager.java
|
Java
|
unknown
| 1,106
|
package com.zzyl.framework.manager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import javax.annotation.PreDestroy;
/**
* 确保应用退出时能关闭后台线程
*
* @author ruoyi
*/
@Component
public class ShutdownManager
{
private static final Logger logger = LoggerFactory.getLogger("sys-user");
@PreDestroy
public void destroy()
{
shutdownAsyncManager();
}
/**
* 停止异步执行任务
*/
private void shutdownAsyncManager()
{
try
{
logger.info("====关闭后台任务任务线程池====");
AsyncManager.me().shutdown();
}
catch (Exception e)
{
logger.error(e.getMessage(), e);
}
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/manager/ShutdownManager.java
|
Java
|
unknown
| 801
|
package com.zzyl.framework.manager.factory;
import java.util.TimerTask;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.zzyl.common.constant.Constants;
import com.zzyl.common.utils.LogUtils;
import com.zzyl.common.utils.ServletUtils;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.common.utils.ip.AddressUtils;
import com.zzyl.common.utils.ip.IpUtils;
import com.zzyl.common.utils.spring.SpringUtils;
import com.zzyl.system.domain.SysLogininfor;
import com.zzyl.system.domain.SysOperLog;
import com.zzyl.system.service.ISysLogininforService;
import com.zzyl.system.service.ISysOperLogService;
import eu.bitwalker.useragentutils.UserAgent;
/**
* 异步工厂（产生任务用）
*
* @author ruoyi
*/
public class AsyncFactory
{
private static final Logger sys_user_logger = LoggerFactory.getLogger("sys-user");
/**
* 记录登录信息
*
* @param username 用户名
* @param status 状态
* @param message 消息
* @param args 列表
* @return 任务task
*/
public static TimerTask recordLogininfor(final String username, final String status, final String message,
final Object... args)
{
final UserAgent userAgent = UserAgent.parseUserAgentString(ServletUtils.getRequest().getHeader("User-Agent"));
final String ip = IpUtils.getIpAddr();
return new TimerTask()
{
@Override
public void run()
{
String address = AddressUtils.getRealAddressByIP(ip);
StringBuilder s = new StringBuilder();
s.append(LogUtils.getBlock(ip));
s.append(address);
s.append(LogUtils.getBlock(username));
s.append(LogUtils.getBlock(status));
s.append(LogUtils.getBlock(message));
// 打印信息到日志
sys_user_logger.info(s.toString(), args);
// 获取客户端操作系统
String os = userAgent.getOperatingSystem().getName();
// 获取客户端浏览器
String browser = userAgent.getBrowser().getName();
// 封装对象
SysLogininfor logininfor = new SysLogininfor();
logininfor.setUserName(username);
logininfor.setIpaddr(ip);
logininfor.setLoginLocation(address);
logininfor.setBrowser(browser);
logininfor.setOs(os);
logininfor.setMsg(message);
// 日志状态
if (StringUtils.equalsAny(status, Constants.LOGIN_SUCCESS, Constants.LOGOUT, Constants.REGISTER))
{
logininfor.setStatus(Constants.SUCCESS);
}
else if (Constants.LOGIN_FAIL.equals(status))
{
logininfor.setStatus(Constants.FAIL);
}
// 插入数据
SpringUtils.getBean(ISysLogininforService.class).insertLogininfor(logininfor);
}
};
}
/**
* 操作日志记录
*
* @param operLog 操作日志信息
* @return 任务task
*/
public static TimerTask recordOper(final SysOperLog operLog)
{
return new TimerTask()
{
@Override
public void run()
{
// 远程查询操作地点
operLog.setOperLocation(AddressUtils.getRealAddressByIP(operLog.getOperIp()));
SpringUtils.getBean(ISysOperLogService.class).insertOperlog(operLog);
}
};
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/manager/factory/AsyncFactory.java
|
Java
|
unknown
| 3,651
|
package com.zzyl.framework.security.context;
import org.springframework.security.core.Authentication;
/**
* 身份验证信息
*
* @author ruoyi
*/
public class AuthenticationContextHolder
{
private static final ThreadLocal<Authentication> contextHolder = new ThreadLocal<>();
public static Authentication getContext()
{
return contextHolder.get();
}
public static void setContext(Authentication context)
{
contextHolder.set(context);
}
public static void clearContext()
{
contextHolder.remove();
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/security/context/AuthenticationContextHolder.java
|
Java
|
unknown
| 575
|
package com.zzyl.framework.security.context;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import com.zzyl.common.core.text.Convert;
/**
* 权限信息
*
* @author ruoyi
*/
public class PermissionContextHolder
{
private static final String PERMISSION_CONTEXT_ATTRIBUTES = "PERMISSION_CONTEXT";
public static void setContext(String permission)
{
RequestContextHolder.currentRequestAttributes().setAttribute(PERMISSION_CONTEXT_ATTRIBUTES, permission,
RequestAttributes.SCOPE_REQUEST);
}
public static String getContext()
{
return Convert.toStr(RequestContextHolder.currentRequestAttributes().getAttribute(PERMISSION_CONTEXT_ATTRIBUTES,
RequestAttributes.SCOPE_REQUEST));
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/security/context/PermissionContextHolder.java
|
Java
|
unknown
| 847
|
package com.zzyl.framework.security.filter;
import java.io.IOException;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.stereotype.Component;
import org.springframework.web.filter.OncePerRequestFilter;
import com.zzyl.common.core.domain.model.LoginUser;
import com.zzyl.common.utils.SecurityUtils;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.framework.web.service.TokenService;
/**
* token过滤器 验证token有效性
*
* @author ruoyi
*/
@Component
public class JwtAuthenticationTokenFilter extends OncePerRequestFilter
{
@Autowired
private TokenService tokenService;
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
throws ServletException, IOException
{
LoginUser loginUser = tokenService.getLoginUser(request);
if (StringUtils.isNotNull(loginUser) && StringUtils.isNull(SecurityUtils.getAuthentication()))
{
tokenService.verifyToken(loginUser);
UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(loginUser, null, loginUser.getAuthorities());
authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
SecurityContextHolder.getContext().setAuthentication(authenticationToken);
}
chain.doFilter(request, response);
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/security/filter/JwtAuthenticationTokenFilter.java
|
Java
|
unknown
| 1,874
|
package com.zzyl.framework.security.handle;
import java.io.IOException;
import java.io.Serializable;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;
import com.alibaba.fastjson2.JSON;
import com.zzyl.common.constant.HttpStatus;
import com.zzyl.common.core.domain.AjaxResult;
import com.zzyl.common.utils.ServletUtils;
import com.zzyl.common.utils.StringUtils;
/**
* 认证失败处理类 返回未授权
*
* @author ruoyi
*/
@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint, Serializable
{
private static final long serialVersionUID = -8970718410437077606L;
@Override
public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException e)
throws IOException
{
int code = HttpStatus.UNAUTHORIZED;
String msg = StringUtils.format("请求访问：{}，认证失败，无法访问系统资源", request.getRequestURI());
ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.error(code, msg)));
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/security/handle/AuthenticationEntryPointImpl.java
|
Java
|
unknown
| 1,271
|
package com.zzyl.framework.security.handle;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.core.Authentication;
import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;
import com.alibaba.fastjson2.JSON;
import com.zzyl.common.constant.Constants;
import com.zzyl.common.core.domain.AjaxResult;
import com.zzyl.common.core.domain.model.LoginUser;
import com.zzyl.common.utils.MessageUtils;
import com.zzyl.common.utils.ServletUtils;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.framework.manager.AsyncManager;
import com.zzyl.framework.manager.factory.AsyncFactory;
import com.zzyl.framework.web.service.TokenService;
/**
* 自定义退出处理类 返回成功
*
* @author ruoyi
*/
@Configuration
public class LogoutSuccessHandlerImpl implements LogoutSuccessHandler
{
@Autowired
private TokenService tokenService;
/**
* 退出处理
*
* @return
*/
@Override
public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication)
throws IOException, ServletException
{
LoginUser loginUser = tokenService.getLoginUser(request);
if (StringUtils.isNotNull(loginUser))
{
String userName = loginUser.getUsername();
// 删除用户缓存记录
tokenService.delLoginUser(loginUser.getToken());
// 记录用户退出日志
AsyncManager.me().execute(AsyncFactory.recordLogininfor(userName, Constants.LOGOUT, MessageUtils.message("user.logout.success")));
}
ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.success(MessageUtils.message("user.logout.success"))));
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/security/handle/LogoutSuccessHandlerImpl.java
|
Java
|
unknown
| 2,001
|
package com.zzyl.framework.web.domain;
import java.net.UnknownHostException;
import java.util.LinkedList;
import java.util.List;
import java.util.Properties;
import com.zzyl.common.utils.Arith;
import com.zzyl.common.utils.ip.IpUtils;
import com.zzyl.framework.web.domain.server.Cpu;
import com.zzyl.framework.web.domain.server.Jvm;
import com.zzyl.framework.web.domain.server.Mem;
import com.zzyl.framework.web.domain.server.Sys;
import com.zzyl.framework.web.domain.server.SysFile;
import oshi.SystemInfo;
import oshi.hardware.CentralProcessor;
import oshi.hardware.CentralProcessor.TickType;
import oshi.hardware.GlobalMemory;
import oshi.hardware.HardwareAbstractionLayer;
import oshi.software.os.FileSystem;
import oshi.software.os.OSFileStore;
import oshi.software.os.OperatingSystem;
import oshi.util.Util;
/**
* 服务器相关信息
*
* @author ruoyi
*/
public class Server
{
private static final int OSHI_WAIT_SECOND = 1000;
/**
* CPU相关信息
*/
private Cpu cpu = new Cpu();
/**
* 內存相关信息
*/
private Mem mem = new Mem();
/**
* JVM相关信息
*/
private Jvm jvm = new Jvm();
/**
* 服务器相关信息
*/
private Sys sys = new Sys();
/**
* 磁盘相关信息
*/
private List<SysFile> sysFiles = new LinkedList<SysFile>();
public Cpu getCpu()
{
return cpu;
}
public void setCpu(Cpu cpu)
{
this.cpu = cpu;
}
public Mem getMem()
{
return mem;
}
public void setMem(Mem mem)
{
this.mem = mem;
}
public Jvm getJvm()
{
return jvm;
}
public void setJvm(Jvm jvm)
{
this.jvm = jvm;
}
public Sys getSys()
{
return sys;
}
public void setSys(Sys sys)
{
this.sys = sys;
}
public List<SysFile> getSysFiles()
{
return sysFiles;
}
public void setSysFiles(List<SysFile> sysFiles)
{
this.sysFiles = sysFiles;
}
public void copyTo() throws Exception
{
SystemInfo si = new SystemInfo();
HardwareAbstractionLayer hal = si.getHardware();
setCpuInfo(hal.getProcessor());
setMemInfo(hal.getMemory());
setSysInfo();
setJvmInfo();
setSysFiles(si.getOperatingSystem());
}
/**
* 设置CPU信息
*/
private void setCpuInfo(CentralProcessor processor)
{
// CPU信息
long[] prevTicks = processor.getSystemCpuLoadTicks();
Util.sleep(OSHI_WAIT_SECOND);
long[] ticks = processor.getSystemCpuLoadTicks();
long nice = ticks[TickType.NICE.getIndex()] - prevTicks[TickType.NICE.getIndex()];
long irq = ticks[TickType.IRQ.getIndex()] - prevTicks[TickType.IRQ.getIndex()];
long softirq = ticks[TickType.SOFTIRQ.getIndex()] - prevTicks[TickType.SOFTIRQ.getIndex()];
long steal = ticks[TickType.STEAL.getIndex()] - prevTicks[TickType.STEAL.getIndex()];
long cSys = ticks[TickType.SYSTEM.getIndex()] - prevTicks[TickType.SYSTEM.getIndex()];
long user = ticks[TickType.USER.getIndex()] - prevTicks[TickType.USER.getIndex()];
long iowait = ticks[TickType.IOWAIT.getIndex()] - prevTicks[TickType.IOWAIT.getIndex()];
long idle = ticks[TickType.IDLE.getIndex()] - prevTicks[TickType.IDLE.getIndex()];
long totalCpu = user + nice + cSys + idle + iowait + irq + softirq + steal;
cpu.setCpuNum(processor.getLogicalProcessorCount());
cpu.setTotal(totalCpu);
cpu.setSys(cSys);
cpu.setUsed(user);
cpu.setWait(iowait);
cpu.setFree(idle);
}
/**
* 设置内存信息
*/
private void setMemInfo(GlobalMemory memory)
{
mem.setTotal(memory.getTotal());
mem.setUsed(memory.getTotal() - memory.getAvailable());
mem.setFree(memory.getAvailable());
}
/**
* 设置服务器信息
*/
private void setSysInfo()
{
Properties props = System.getProperties();
sys.setComputerName(IpUtils.getHostName());
sys.setComputerIp(IpUtils.getHostIp());
sys.setOsName(props.getProperty("os.name"));
sys.setOsArch(props.getProperty("os.arch"));
sys.setUserDir(props.getProperty("user.dir"));
}
/**
* 设置Java虚拟机
*/
private void setJvmInfo() throws UnknownHostException
{
Properties props = System.getProperties();
jvm.setTotal(Runtime.getRuntime().totalMemory());
jvm.setMax(Runtime.getRuntime().maxMemory());
jvm.setFree(Runtime.getRuntime().freeMemory());
jvm.setVersion(props.getProperty("java.version"));
jvm.setHome(props.getProperty("java.home"));
}
/**
* 设置磁盘信息
*/
private void setSysFiles(OperatingSystem os)
{
FileSystem fileSystem = os.getFileSystem();
List<OSFileStore> fsArray = fileSystem.getFileStores();
for (OSFileStore fs : fsArray)
{
long free = fs.getUsableSpace();
long total = fs.getTotalSpace();
long used = total - free;
SysFile sysFile = new SysFile();
sysFile.setDirName(fs.getMount());
sysFile.setSysTypeName(fs.getType());
sysFile.setTypeName(fs.getName());
sysFile.setTotal(convertFileSize(total));
sysFile.setFree(convertFileSize(free));
sysFile.setUsed(convertFileSize(used));
sysFile.setUsage(Arith.mul(Arith.div(used, total, 4), 100));
sysFiles.add(sysFile);
}
}
/**
* 字节转换
*
* @param size 字节大小
* @return 转换后值
*/
public String convertFileSize(long size)
{
long kb = 1024;
long mb = kb * 1024;
long gb = mb * 1024;
if (size >= gb)
{
return String.format("%.1f GB", (float) size / gb);
}
else if (size >= mb)
{
float f = (float) size / mb;
return String.format(f > 100 ? "%.0f MB" : "%.1f MB", f);
}
else if (size >= kb)
{
float f = (float) size / kb;
return String.format(f > 100 ? "%.0f KB" : "%.1f KB", f);
}
else
{
return String.format("%d B", size);
}
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/web/domain/Server.java
|
Java
|
unknown
| 6,399
|
package com.zzyl.framework.web.domain.server;
import com.zzyl.common.utils.Arith;
/**
* CPU相关信息
*
* @author ruoyi
*/
public class Cpu
{
/**
* 核心数
*/
private int cpuNum;
/**
* CPU总的使用率
*/
private double total;
/**
* CPU系统使用率
*/
private double sys;
/**
* CPU用户使用率
*/
private double used;
/**
* CPU当前等待率
*/
private double wait;
/**
* CPU当前空闲率
*/
private double free;
public int getCpuNum()
{
return cpuNum;
}
public void setCpuNum(int cpuNum)
{
this.cpuNum = cpuNum;
}
public double getTotal()
{
return Arith.round(Arith.mul(total, 100), 2);
}
public void setTotal(double total)
{
this.total = total;
}
public double getSys()
{
return Arith.round(Arith.mul(sys / total, 100), 2);
}
public void setSys(double sys)
{
this.sys = sys;
}
public double getUsed()
{
return Arith.round(Arith.mul(used / total, 100), 2);
}
public void setUsed(double used)
{
this.used = used;
}
public double getWait()
{
return Arith.round(Arith.mul(wait / total, 100), 2);
}
public void setWait(double wait)
{
this.wait = wait;
}
public double getFree()
{
return Arith.round(Arith.mul(free / total, 100), 2);
}
public void setFree(double free)
{
this.free = free;
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/web/domain/server/Cpu.java
|
Java
|
unknown
| 1,576
|
package com.zzyl.framework.web.domain.server;
import java.lang.management.ManagementFactory;
import com.zzyl.common.utils.Arith;
import com.zzyl.common.utils.DateUtils;
/**
* JVM相关信息
*
* @author ruoyi
*/
public class Jvm
{
/**
* 当前JVM占用的内存总数(M)
*/
private double total;
/**
* JVM最大可用内存总数(M)
*/
private double max;
/**
* JVM空闲内存(M)
*/
private double free;
/**
* JDK版本
*/
private String version;
/**
* JDK路径
*/
private String home;
public double getTotal()
{
return Arith.div(total, (1024 * 1024), 2);
}
public void setTotal(double total)
{
this.total = total;
}
public double getMax()
{
return Arith.div(max, (1024 * 1024), 2);
}
public void setMax(double max)
{
this.max = max;
}
public double getFree()
{
return Arith.div(free, (1024 * 1024), 2);
}
public void setFree(double free)
{
this.free = free;
}
public double getUsed()
{
return Arith.div(total - free, (1024 * 1024), 2);
}
public double getUsage()
{
return Arith.mul(Arith.div(total - free, total, 4), 100);
}
/**
* 获取JDK名称
*/
public String getName()
{
return ManagementFactory.getRuntimeMXBean().getVmName();
}
public String getVersion()
{
return version;
}
public void setVersion(String version)
{
this.version = version;
}
public String getHome()
{
return home;
}
public void setHome(String home)
{
this.home = home;
}
/**
* JDK启动时间
*/
public String getStartTime()
{
return DateUtils.parseDateToStr(DateUtils.YYYY_MM_DD_HH_MM_SS, DateUtils.getServerStartDate());
}
/**
* JDK运行时间
*/
public String getRunTime()
{
return DateUtils.timeDistance(DateUtils.getNowDate(), DateUtils.getServerStartDate());
}
/**
* 运行参数
*/
public String getInputArgs()
{
return ManagementFactory.getRuntimeMXBean().getInputArguments().toString();
}
}
|
2201_75631765/zzyl
|
zzyl-framework/src/main/java/com/zzyl/framework/web/domain/server/Jvm.java
|
Java
|
unknown
| 2,271
|