The full dataset viewer is not available (click to read why). Only showing a preview of the rows.
The dataset generation failed
Error code: DatasetGenerationError
Exception: DatasetGenerationError
Message: An error occurred while generating the dataset
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1279, in compute_config_parquet_and_info_response
fill_builder_info(builder, hf_endpoint=hf_endpoint, hf_token=hf_token, validate=validate)
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 707, in fill_builder_info
) = retry_validate_get_features_num_examples_size_and_compression_ratio(
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 626, in retry_validate_get_features_num_examples_size_and_compression_ratio
validate(pf)
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 664, in validate
raise TooBigRowGroupsError(
worker.job_runners.config.parquet_and_info.TooBigRowGroupsError: Parquet file has too big row groups. First row group has 329562964 which exceeds the limit of 300000000
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1995, in _prepare_split_single
for _, table in generator:
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 818, in wrapped
for item in generator(*args, **kwargs):
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/parquet/parquet.py", line 97, in _generate_tables
yield f"{file_idx}_{batch_idx}", self._cast_table(pa_table)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/parquet/parquet.py", line 75, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2302, in table_cast
return cast_table_to_schema(table, schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2256, in cast_table_to_schema
raise CastError(
datasets.table.CastError: Couldn't cast
index: int64
proj_name: string
relative_path: string
class_name: string
func_name: string
masked_class: string
func_body: string
len_input: int64
len_output: int64
total: int64
-- schema metadata --
pandas: '{"column_indexes": [{"field_name": null, "metadata": null, "name' + 1391
to
{'proj_name': Value(dtype='string', id=None), 'relative_path': Value(dtype='string', id=None), 'class_name': Value(dtype='string', id=None), 'func_name': Value(dtype='string', id=None), 'masked_class': Value(dtype='string', id=None), 'func_body': Value(dtype='string', id=None)}
because column names don't match
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1292, in compute_config_parquet_and_info_response
parquet_operations, partial = stream_convert_to_parquet(
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 909, in stream_convert_to_parquet
builder._prepare_split(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1882, in _prepare_split
for job_id, done, content in self._prepare_split_single(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 2038, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Open a discussion for direct support.
proj_name
string | relative_path
string | class_name
string | func_name
string | masked_class
string | func_body
string |
|---|---|---|---|---|---|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/annotation/AnonymousAccess.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/annotation/DataPermission.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/annotation/Limit.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/annotation/Query.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/annotation/rest/AnonymousDeleteMapping.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/annotation/rest/AnonymousGetMapping.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/annotation/rest/AnonymousPatchMapping.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/annotation/rest/AnonymousPostMapping.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/annotation/rest/AnonymousPutMapping.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/aspect/LimitAspect.java | LimitAspect | around | class LimitAspect {
private final RedisTemplate<Object,Object> redisTemplate;
private static final Logger logger = LoggerFactory.getLogger(LimitAspect.class);
public LimitAspect(RedisTemplate<Object,Object> redisTemplate) {
this.redisTemplate = redisTemplate;
}
@Pointcut("@annotation(me.zhengjie.annotation.Limit)")
public void pointcut() {
}
@Around("pointcut()")
public Object around(ProceedingJoinPoint joinPoint) throws Throwable {<FILL_FUNCTION_BODY>}
/**
* 限流脚本
*/
private String buildLuaScript() {
return "local c" +
"\nc = redis.call('get',KEYS[1])" +
"\nif c and tonumber(c) > tonumber(ARGV[1]) then" +
"\nreturn c;" +
"\nend" +
"\nc = redis.call('incr',KEYS[1])" +
"\nif tonumber(c) == 1 then" +
"\nredis.call('expire',KEYS[1],ARGV[2])" +
"\nend" +
"\nreturn c;";
}
} |
HttpServletRequest request = RequestHolder.getHttpServletRequest();
MethodSignature signature = (MethodSignature) joinPoint.getSignature();
Method signatureMethod = signature.getMethod();
Limit limit = signatureMethod.getAnnotation(Limit.class);
LimitType limitType = limit.limitType();
String key = limit.key();
if (StringUtils.isEmpty(key)) {
if (limitType == LimitType.IP) {
key = StringUtils.getIp(request);
} else {
key = signatureMethod.getName();
}
}
ImmutableList<Object> keys = ImmutableList.of(StringUtils.join(limit.prefix(), "_", key, "_", request.getRequestURI().replace("/","_")));
String luaScript = buildLuaScript();
RedisScript<Number> redisScript = new DefaultRedisScript<>(luaScript, Number.class);
Number count = redisTemplate.execute(redisScript, keys, limit.count(), limit.period());
if (null != count && count.intValue() <= limit.count()) {
logger.info("第{}次访问key为 {}，描述为 [{}] 的接口", count, keys, limit.name());
return joinPoint.proceed();
} else {
throw new BadRequestException("访问次数受限制");
}
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/aspect/LimitType.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/base/BaseDTO.java | BaseDTO | toString | class BaseDTO implements Serializable {
private String createBy;
private String updateBy;
private Timestamp createTime;
private Timestamp updateTime;
@Override
public String toString() {<FILL_FUNCTION_BODY>}
} |
ToStringBuilder builder = new ToStringBuilder(this);
Field[] fields = this.getClass().getDeclaredFields();
try {
for (Field f : fields) {
f.setAccessible(true);
builder.append(f.getName(), f.get(this)).append("\n");
}
} catch (Exception e) {
builder.append("toString builder encounter an error");
}
return builder.toString();
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/base/BaseEntity.java | BaseEntity | toString | class BaseEntity implements Serializable {
@CreatedBy
@Column(name = "create_by", updatable = false)
@ApiModelProperty(value = "创建人", hidden = true)
private String createBy;
@LastModifiedBy
@Column(name = "update_by")
@ApiModelProperty(value = "更新人", hidden = true)
private String updateBy;
@CreationTimestamp
@Column(name = "create_time", updatable = false)
@ApiModelProperty(value = "创建时间", hidden = true)
private Timestamp createTime;
@UpdateTimestamp
@Column(name = "update_time")
@ApiModelProperty(value = "更新时间", hidden = true)
private Timestamp updateTime;
/* 分组校验 */
public @interface Create {}
/* 分组校验 */
public @interface Update {}
@Override
public String toString() {<FILL_FUNCTION_BODY>}
} |
ToStringBuilder builder = new ToStringBuilder(this);
Field[] fields = this.getClass().getDeclaredFields();
try {
for (Field f : fields) {
f.setAccessible(true);
builder.append(f.getName(), f.get(this)).append("\n");
}
} catch (Exception e) {
builder.append("toString builder encounter an error");
}
return builder.toString();
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/base/BaseMapper.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/config/AuditorConfig.java | AuditorConfig | getCurrentAuditor | class AuditorConfig implements AuditorAware<String> {
/**
* 返回操作员标志信息
*
* @return /
*/
@Override
public Optional<String> getCurrentAuditor() {<FILL_FUNCTION_BODY>}
} |
try {
// 这里应根据实际业务情况获取具体信息
return Optional.of(SecurityUtils.getCurrentUsername());
}catch (Exception ignored){}
// 用户定时任务，或者无Token调用的情况
return Optional.of("System");
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/config/AuthorityConfig.java | AuthorityConfig | check | class AuthorityConfig {
public Boolean check(String ...permissions){<FILL_FUNCTION_BODY>}
} |
// 获取当前用户的所有权限
List<String> elPermissions = SecurityUtils.getCurrentUser().getAuthorities().stream().map(GrantedAuthority::getAuthority).collect(Collectors.toList());
// 判断当前用户的所有权限是否包含接口上定义的权限
return elPermissions.contains("admin") || Arrays.stream(permissions).anyMatch(elPermissions::contains);
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/config/FileProperties.java | FileProperties | getPath | class FileProperties {
/** 文件大小限制 */
private Long maxSize;
/** 头像大小限制 */
private Long avatarMaxSize;
private ElPath mac;
private ElPath linux;
private ElPath windows;
public ElPath getPath(){<FILL_FUNCTION_BODY>}
@Data
public static class ElPath{
private String path;
private String avatar;
}
} |
String os = System.getProperty("os.name");
if(os.toLowerCase().startsWith(ElConstant.WIN)) {
return windows;
} else if(os.toLowerCase().startsWith(ElConstant.MAC)){
return mac;
}
return linux;
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/config/RedisConfig.java | RedisConfig | redisTemplate | class RedisConfig extends CachingConfigurerSupport {
/**
* 设置 redis 数据默认过期时间，默认2小时
* 设置@cacheable 序列化方式
*/
@Bean
public RedisCacheConfiguration redisCacheConfiguration(){
FastJsonRedisSerializer<Object> fastJsonRedisSerializer = new FastJsonRedisSerializer<>(Object.class);
RedisCacheConfiguration configuration = RedisCacheConfiguration.defaultCacheConfig();
configuration = configuration.serializeValuesWith(RedisSerializationContext.
SerializationPair.fromSerializer(fastJsonRedisSerializer)).entryTtl(Duration.ofHours(2));
return configuration;
}
@SuppressWarnings("all")
@Bean(name = "redisTemplate")
@ConditionalOnMissingBean(name = "redisTemplate")
public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {<FILL_FUNCTION_BODY>}
/**
* 自定义缓存key生成策略，默认将使用该策略
*/
@Bean
@Override
public KeyGenerator keyGenerator() {
return (target, method, params) -> {
Map<String,Object> container = new HashMap<>(8);
Class<?> targetClassClass = target.getClass();
// 类地址
container.put("class",targetClassClass.toGenericString());
// 方法名称
container.put("methodName",method.getName());
// 包名称
container.put("package",targetClassClass.getPackage());
// 参数列表
for (int i = 0; i < params.length; i++) {
container.put(String.valueOf(i),params[i]);
}
// 转为JSON字符串
String jsonString = JSON.toJSONString(container);
// 做SHA256 Hash计算，得到一个SHA256摘要作为Key
return DigestUtils.sha256Hex(jsonString);
};
}
@Bean
@Override
@SuppressWarnings({"all"})
public CacheErrorHandler errorHandler() {
// 异常处理，当Redis发生异常时，打印日志，但是程序正常走
log.info("初始化 -> [{}]", "Redis CacheErrorHandler");
return new CacheErrorHandler() {
@Override
public void handleCacheGetError(RuntimeException e, Cache cache, Object key) {
log.error("Redis occur handleCacheGetError：key -> [{}]", key, e);
}
@Override
public void handleCachePutError(RuntimeException e, Cache cache, Object key, Object value) {
log.error("Redis occur handleCachePutError：key -> [{}]；value -> [{}]", key, value, e);
}
@Override
public void handleCacheEvictError(RuntimeException e, Cache cache, Object key) {
log.error("Redis occur handleCacheEvictError：key -> [{}]", key, e);
}
@Override
public void handleCacheClearError(RuntimeException e, Cache cache) {
log.error("Redis occur handleCacheClearError：", e);
}
};
}
} |
RedisTemplate<Object, Object> template = new RedisTemplate<>();
//序列化
FastJsonRedisSerializer<Object> fastJsonRedisSerializer = new FastJsonRedisSerializer<>(Object.class);
// value值的序列化采用fastJsonRedisSerializer
template.setValueSerializer(fastJsonRedisSerializer);
template.setHashValueSerializer(fastJsonRedisSerializer);
// fastjson 升级到 1.2.83 后需要指定序列化白名单
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.domain");
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.service.dto");
// 模块内的实体类
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.mnt.domain");
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.quartz.domain");
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.system.domain");
// 模块内的 Dto
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.mnt.service.dto");
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.quartz.service.dto");
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.security.service.dto");
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.system.service.dto");
// key的序列化采用StringRedisSerializer
template.setKeySerializer(new StringRedisSerializer());
template.setHashKeySerializer(new StringRedisSerializer());
template.setConnectionFactory(redisConnectionFactory);
return template;
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/config/RsaProperties.java | RsaProperties | setPrivateKey | class RsaProperties {
public static String privateKey;
@Value("${rsa.private_key}")
public void setPrivateKey(String privateKey) {<FILL_FUNCTION_BODY>}
} |
RsaProperties.privateKey = privateKey;
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/config/SwaggerConfig.java | SwaggerConfig | defaultAuth | class SwaggerConfig {
@Value("${jwt.header}")
private String tokenHeader;
@Value("${swagger.enabled}")
private Boolean enabled;
@Bean
@SuppressWarnings("all")
public Docket createRestApi() {
return new Docket(DocumentationType.SWAGGER_2)
.enable(enabled)
.pathMapping("/")
.apiInfo(apiInfo())
.select()
.paths(PathSelectors.regex("^(?!/error).*"))
.paths(PathSelectors.any())
.build()
//添加登陆认证
.securitySchemes(securitySchemes())
.securityContexts(securityContexts());
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.description("一个简单且易上手的 Spring boot 后台管理框架")
.title("ELADMIN 接口文档")
.version("2.7")
.build();
}
private List<SecurityScheme> securitySchemes() {
//设置请求头信息
List<SecurityScheme> securitySchemes = new ArrayList<>();
ApiKey apiKey = new ApiKey(tokenHeader, tokenHeader, "header");
securitySchemes.add(apiKey);
return securitySchemes;
}
private List<SecurityContext> securityContexts() {
//设置需要登录认证的路径
List<SecurityContext> securityContexts = new ArrayList<>();
securityContexts.add(getContextByPath());
return securityContexts;
}
private SecurityContext getContextByPath() {
return SecurityContext.builder()
.securityReferences(defaultAuth())
// 表示 /auth/code、/auth/login 接口不需要使用securitySchemes即不需要带token
.operationSelector(o->o.requestMappingPattern().matches("^(?!/auth/code|/auth/login).*$"))
.build();
}
private List<SecurityReference> defaultAuth() {<FILL_FUNCTION_BODY>}
} |
List<SecurityReference> securityReferences = new ArrayList<>();
AuthorizationScope authorizationScope = new AuthorizationScope("global", "accessEverything");
AuthorizationScope[] authorizationScopes = new AuthorizationScope[1];
authorizationScopes[0] = authorizationScope;
securityReferences.add(new SecurityReference(tokenHeader, authorizationScopes));
return securityReferences;
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/exception/BadConfigurationException.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/exception/BadRequestException.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/exception/EntityExistException.java | EntityExistException | generateMessage | class EntityExistException extends RuntimeException {
public EntityExistException(Class clazz, String field, String val) {
super(EntityExistException.generateMessage(clazz.getSimpleName(), field, val));
}
private static String generateMessage(String entity, String field, String val) {<FILL_FUNCTION_BODY>}
} |
return StringUtils.capitalize(entity)
+ " with " + field + " "+ val + " existed";
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/exception/EntityNotFoundException.java | EntityNotFoundException | generateMessage | class EntityNotFoundException extends RuntimeException {
public EntityNotFoundException(Class clazz, String field, String val) {
super(EntityNotFoundException.generateMessage(clazz.getSimpleName(), field, val));
}
private static String generateMessage(String entity, String field, String val) {<FILL_FUNCTION_BODY>}
} |
return StringUtils.capitalize(entity)
+ " with " + field + " "+ val + " does not exist";
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/exception/handler/ApiError.java | ApiError | error | class ApiError {
private Integer status = 400;
private Long timestamp;
private String message;
private ApiError() {
timestamp = System.currentTimeMillis();
}
public static ApiError error(String message){
ApiError apiError = new ApiError();
apiError.setMessage(message);
return apiError;
}
public static ApiError error(Integer status, String message){<FILL_FUNCTION_BODY>}
} |
ApiError apiError = new ApiError();
apiError.setStatus(status);
apiError.setMessage(message);
return apiError;
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/exception/handler/GlobalExceptionHandler.java | GlobalExceptionHandler | handleException | class GlobalExceptionHandler {
/**
* 处理所有不可知的异常
*/
@ExceptionHandler(Throwable.class)
public ResponseEntity<ApiError> handleException(Throwable e){<FILL_FUNCTION_BODY>}
/**
* BadCredentialsException
*/
@ExceptionHandler(BadCredentialsException.class)
public ResponseEntity<ApiError> badCredentialsException(BadCredentialsException e){
// 打印堆栈信息
String message = "坏的凭证".equals(e.getMessage()) ? "用户名或密码不正确" : e.getMessage();
log.error(message);
return buildResponseEntity(ApiError.error(message));
}
/**
* 处理自定义异常
*/
@ExceptionHandler(value = BadRequestException.class)
public ResponseEntity<ApiError> badRequestException(BadRequestException e) {
// 打印堆栈信息
log.error(ThrowableUtil.getStackTrace(e));
return buildResponseEntity(ApiError.error(e.getStatus(),e.getMessage()));
}
/**
* 处理 EntityExist
*/
@ExceptionHandler(value = EntityExistException.class)
public ResponseEntity<ApiError> entityExistException(EntityExistException e) {
// 打印堆栈信息
log.error(ThrowableUtil.getStackTrace(e));
return buildResponseEntity(ApiError.error(e.getMessage()));
}
/**
* 处理 EntityNotFound
*/
@ExceptionHandler(value = EntityNotFoundException.class)
public ResponseEntity<ApiError> entityNotFoundException(EntityNotFoundException e) {
// 打印堆栈信息
log.error(ThrowableUtil.getStackTrace(e));
return buildResponseEntity(ApiError.error(NOT_FOUND.value(),e.getMessage()));
}
/**
* 处理所有接口数据验证异常
*/
@ExceptionHandler(MethodArgumentNotValidException.class)
public ResponseEntity<ApiError> handleMethodArgumentNotValidException(MethodArgumentNotValidException e){
// 打印堆栈信息
log.error(ThrowableUtil.getStackTrace(e));
ObjectError objectError = e.getBindingResult().getAllErrors().get(0);
String message = objectError.getDefaultMessage();
if (objectError instanceof FieldError) {
message = ((FieldError) objectError).getField() + ": " + message;
}
return buildResponseEntity(ApiError.error(message));
}
/**
* 统一返回
*/
private ResponseEntity<ApiError> buildResponseEntity(ApiError apiError) {
return new ResponseEntity<>(apiError, HttpStatus.valueOf(apiError.getStatus()));
}
} |
// 打印堆栈信息
log.error(ThrowableUtil.getStackTrace(e));
return buildResponseEntity(ApiError.error(e.getMessage()));
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/CacheKey.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/CallBack.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/CloseUtil.java | CloseUtil | close | class CloseUtil {
public static void close(Closeable closeable) {
if (null != closeable) {
try {
closeable.close();
} catch (Exception e) {
// 静默关闭
}
}
}
public static void close(AutoCloseable closeable) {<FILL_FUNCTION_BODY>}
} |
if (null != closeable) {
try {
closeable.close();
} catch (Exception e) {
// 静默关闭
}
}
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/DateUtil.java | DateUtil | toLocalDateTime | class DateUtil {
public static final DateTimeFormatter DFY_MD_HMS = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
public static final DateTimeFormatter DFY_MD = DateTimeFormatter.ofPattern("yyyy-MM-dd");
/**
* LocalDateTime 转时间戳
*
* @param localDateTime /
* @return /
*/
public static Long getTimeStamp(LocalDateTime localDateTime) {
return localDateTime.atZone(ZoneId.systemDefault()).toEpochSecond();
}
/**
* 时间戳转LocalDateTime
*
* @param timeStamp /
* @return /
*/
public static LocalDateTime fromTimeStamp(Long timeStamp) {
return LocalDateTime.ofEpochSecond(timeStamp, 0, OffsetDateTime.now().getOffset());
}
/**
* LocalDateTime 转 Date
* Jdk8 后 不推荐使用 {@link Date} Date
*
* @param localDateTime /
* @return /
*/
public static Date toDate(LocalDateTime localDateTime) {
return Date.from(localDateTime.atZone(ZoneId.systemDefault()).toInstant());
}
/**
* LocalDate 转 Date
* Jdk8 后 不推荐使用 {@link Date} Date
*
* @param localDate /
* @return /
*/
public static Date toDate(LocalDate localDate) {
return toDate(localDate.atTime(LocalTime.now(ZoneId.systemDefault())));
}
/**
* Date转 LocalDateTime
* Jdk8 后 不推荐使用 {@link Date} Date
*
* @param date /
* @return /
*/
public static LocalDateTime toLocalDateTime(Date date) {<FILL_FUNCTION_BODY>}
/**
* 日期 格式化
*
* @param localDateTime /
* @param patten /
* @return /
*/
public static String localDateTimeFormat(LocalDateTime localDateTime, String patten) {
DateTimeFormatter df = DateTimeFormatter.ofPattern(patten);
return df.format(localDateTime);
}
/**
* 日期 格式化
*
* @param localDateTime /
* @param df /
* @return /
*/
public static String localDateTimeFormat(LocalDateTime localDateTime, DateTimeFormatter df) {
return df.format(localDateTime);
}
/**
* 日期格式化 yyyy-MM-dd HH:mm:ss
*
* @param localDateTime /
* @return /
*/
public static String localDateTimeFormatyMdHms(LocalDateTime localDateTime) {
return DFY_MD_HMS.format(localDateTime);
}
/**
* 日期格式化 yyyy-MM-dd
*
* @param localDateTime /
* @return /
*/
public String localDateTimeFormatyMd(LocalDateTime localDateTime) {
return DFY_MD.format(localDateTime);
}
/**
* 字符串转 LocalDateTime ，字符串格式 yyyy-MM-dd
*
* @param localDateTime /
* @return /
*/
public static LocalDateTime parseLocalDateTimeFormat(String localDateTime, String pattern) {
DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern(pattern);
return LocalDateTime.from(dateTimeFormatter.parse(localDateTime));
}
/**
* 字符串转 LocalDateTime ，字符串格式 yyyy-MM-dd
*
* @param localDateTime /
* @return /
*/
public static LocalDateTime parseLocalDateTimeFormat(String localDateTime, DateTimeFormatter dateTimeFormatter) {
return LocalDateTime.from(dateTimeFormatter.parse(localDateTime));
}
/**
* 字符串转 LocalDateTime ，字符串格式 yyyy-MM-dd HH:mm:ss
*
* @param localDateTime /
* @return /
*/
public static LocalDateTime parseLocalDateTimeFormatyMdHms(String localDateTime) {
return LocalDateTime.from(DFY_MD_HMS.parse(localDateTime));
}
} |
return LocalDateTime.ofInstant(date.toInstant(), ZoneId.systemDefault());
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/ElConstant.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/EncryptUtils.java | EncryptUtils | byte2hex | class EncryptUtils {
private static final String STR_PARAM = "Passw0rd";
private static Cipher cipher;
private static final IvParameterSpec IV = new IvParameterSpec(STR_PARAM.getBytes(StandardCharsets.UTF_8));
private static DESKeySpec getDesKeySpec(String source) throws Exception {
if (source == null || source.length() == 0){
return null;
}
cipher = Cipher.getInstance("DES/CBC/PKCS5Padding");
String strKey = "Passw0rd";
return new DESKeySpec(strKey.getBytes(StandardCharsets.UTF_8));
}
/**
* 对称加密
*/
public static String desEncrypt(String source) throws Exception {
DESKeySpec desKeySpec = getDesKeySpec(source);
SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("DES");
SecretKey secretKey = keyFactory.generateSecret(desKeySpec);
cipher.init(Cipher.ENCRYPT_MODE, secretKey, IV);
return byte2hex(
cipher.doFinal(source.getBytes(StandardCharsets.UTF_8))).toUpperCase();
}
/**
* 对称解密
*/
public static String desDecrypt(String source) throws Exception {
byte[] src = hex2byte(source.getBytes(StandardCharsets.UTF_8));
DESKeySpec desKeySpec = getDesKeySpec(source);
SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("DES");
SecretKey secretKey = keyFactory.generateSecret(desKeySpec);
cipher.init(Cipher.DECRYPT_MODE, secretKey, IV);
byte[] retByte = cipher.doFinal(src);
return new String(retByte);
}
private static String byte2hex(byte[] inStr) {<FILL_FUNCTION_BODY>}
private static byte[] hex2byte(byte[] b) {
int size = 2;
if ((b.length % size) != 0){
throw new IllegalArgumentException("长度不是偶数");
}
byte[] b2 = new byte[b.length / 2];
for (int n = 0; n < b.length; n += size) {
String item = new String(b, n, 2);
b2[n / 2] = (byte) Integer.parseInt(item, 16);
}
return b2;
}
} |
String stmp;
StringBuilder out = new StringBuilder(inStr.length * 2);
for (byte b : inStr) {
stmp = Integer.toHexString(b & 0xFF);
if (stmp.length() == 1) {
// 如果是0至F的单位字符串，则添加0
out.append("0").append(stmp);
} else {
out.append(stmp);
}
}
return out.toString();
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/FileUtil.java | FileUtil | getMd5 | class FileUtil extends cn.hutool.core.io.FileUtil {
private static final Logger log = LoggerFactory.getLogger(FileUtil.class);
/**
* 系统临时目录
* <br>
* windows 包含路径分割符，但Linux 不包含,
* 在windows \\==\ 前提下，
* 为安全起见 同意拼装 路径分割符，
* <pre>
* java.io.tmpdir
* windows : C:\Users/xxx\AppData\Local\Temp\
* linux: /temp
* </pre>
*/
public static final String SYS_TEM_DIR = System.getProperty("java.io.tmpdir") + File.separator;
/**
* 定义GB的计算常量
*/
private static final int GB = 1024 * 1024 * 1024;
/**
* 定义MB的计算常量
*/
private static final int MB = 1024 * 1024;
/**
* 定义KB的计算常量
*/
private static final int KB = 1024;
/**
* 格式化小数
*/
private static final DecimalFormat DF = new DecimalFormat("0.00");
public static final String IMAGE = "图片";
public static final String TXT = "文档";
public static final String MUSIC = "音乐";
public static final String VIDEO = "视频";
public static final String OTHER = "其他";
/**
* MultipartFile转File
*/
public static File toFile(MultipartFile multipartFile) {
// 获取文件名
String fileName = multipartFile.getOriginalFilename();
// 获取文件后缀
String prefix = "." + getExtensionName(fileName);
File file = null;
try {
// 用uuid作为文件名，防止生成的临时文件重复
file = new File(SYS_TEM_DIR + IdUtil.simpleUUID() + prefix);
// MultipartFile to File
multipartFile.transferTo(file);
} catch (IOException e) {
log.error(e.getMessage(), e);
}
return file;
}
/**
* 获取文件扩展名，不带 .
*/
public static String getExtensionName(String filename) {
if ((filename != null) && (filename.length() > 0)) {
int dot = filename.lastIndexOf('.');
if ((dot > -1) && (dot < (filename.length() - 1))) {
return filename.substring(dot + 1);
}
}
return filename;
}
/**
* Java文件操作 获取不带扩展名的文件名
*/
public static String getFileNameNoEx(String filename) {
if ((filename != null) && (filename.length() > 0)) {
int dot = filename.lastIndexOf('.');
if ((dot > -1) && (dot < (filename.length()))) {
return filename.substring(0, dot);
}
}
return filename;
}
/**
* 文件大小转换
*/
public static String getSize(long size) {
String resultSize;
if (size / GB >= 1) {
//如果当前Byte的值大于等于1GB
resultSize = DF.format(size / (float) GB) + "GB ";
} else if (size / MB >= 1) {
//如果当前Byte的值大于等于1MB
resultSize = DF.format(size / (float) MB) + "MB ";
} else if (size / KB >= 1) {
//如果当前Byte的值大于等于1KB
resultSize = DF.format(size / (float) KB) + "KB ";
} else {
resultSize = size + "B ";
}
return resultSize;
}
/**
* inputStream 转 File
*/
static File inputStreamToFile(InputStream ins, String name){
File file = new File(SYS_TEM_DIR + name);
if (file.exists()) {
return file;
}
OutputStream os = null;
try {
os = new FileOutputStream(file);
int bytesRead;
int len = 8192;
byte[] buffer = new byte[len];
while ((bytesRead = ins.read(buffer, 0, len)) != -1) {
os.write(buffer, 0, bytesRead);
}
} catch (Exception e) {
e.printStackTrace();
} finally {
CloseUtil.close(os);
CloseUtil.close(ins);
}
return file;
}
/**
* 将文件名解析成文件的上传路径
*/
public static File upload(MultipartFile file, String filePath) {
Date date = new Date();
SimpleDateFormat format = new SimpleDateFormat("yyyyMMddhhmmssS");
// 过滤非法文件名
String name = getFileNameNoEx(verifyFilename(file.getOriginalFilename()));
String suffix = getExtensionName(file.getOriginalFilename());
String nowStr = "-" + format.format(date);
try {
String fileName = name + nowStr + "." + suffix;
String path = filePath + fileName;
// getCanonicalFile 可解析正确各种路径
File dest = new File(path).getCanonicalFile();
// 检测是否存在目录
if (!dest.getParentFile().exists()) {
if (!dest.getParentFile().mkdirs()) {
System.out.println("was not successful.");
}
}
// 文件写入
file.transferTo(dest);
return dest;
} catch (Exception e) {
log.error(e.getMessage(), e);
}
return null;
}
/**
* 导出excel
*/
public static void downloadExcel(List<Map<String, Object>> list, HttpServletResponse response) throws IOException {
String tempPath = SYS_TEM_DIR + IdUtil.fastSimpleUUID() + ".xlsx";
File file = new File(tempPath);
BigExcelWriter writer = ExcelUtil.getBigWriter(file);
// 一次性写出内容，使用默认样式，强制输出标题
writer.write(list, true);
SXSSFSheet sheet = (SXSSFSheet)writer.getSheet();
//上面需要强转SXSSFSheet 不然没有trackAllColumnsForAutoSizing方法
sheet.trackAllColumnsForAutoSizing();
//列宽自适应
writer.autoSizeColumnAll();
//response为HttpServletResponse对象
response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8");
//test.xls是弹出下载对话框的文件名，不能为中文，中文请自行编码
response.setHeader("Content-Disposition", "attachment;filename=file.xlsx");
ServletOutputStream out = response.getOutputStream();
// 终止后删除临时文件
file.deleteOnExit();
writer.flush(out, true);
//此处记得关闭输出Servlet流
IoUtil.close(out);
}
public static String getFileType(String type) {
String documents = "txt doc pdf ppt pps xlsx xls docx";
String music = "mp3 wav wma mpa ram ra aac aif m4a";
String video = "avi mpg mpe mpeg asf wmv mov qt rm mp4 flv m4v webm ogv ogg";
String image = "bmp dib pcp dif wmf gif jpg tif eps psd cdr iff tga pcd mpt png jpeg";
if (image.contains(type)) {
return IMAGE;
} else if (documents.contains(type)) {
return TXT;
} else if (music.contains(type)) {
return MUSIC;
} else if (video.contains(type)) {
return VIDEO;
} else {
return OTHER;
}
}
public static void checkSize(long maxSize, long size) {
// 1M
int len = 1024 * 1024;
if (size > (maxSize * len)) {
throw new BadRequestException("文件超出规定大小:" + maxSize + "MB");
}
}
/**
* 判断两个文件是否相同
*/
public static boolean check(File file1, File file2) {
String img1Md5 = getMd5(file1);
String img2Md5 = getMd5(file2);
if(img1Md5 != null){
return img1Md5.equals(img2Md5);
}
return false;
}
/**
* 判断两个文件是否相同
*/
public static boolean check(String file1Md5, String file2Md5) {
return file1Md5.equals(file2Md5);
}
private static byte[] getByte(File file) {
// 得到文件长度
byte[] b = new byte[(int) file.length()];
InputStream in = null;
try {
in = new FileInputStream(file);
try {
System.out.println(in.read(b));
} catch (IOException e) {
log.error(e.getMessage(), e);
}
} catch (Exception e) {
log.error(e.getMessage(), e);
return null;
} finally {
CloseUtil.close(in);
}
return b;
}
private static String getMd5(byte[] bytes) {<FILL_FUNCTION_BODY>}
/**
* 下载文件
*
* @param request /
* @param response /
* @param file /
*/
public static void downloadFile(HttpServletRequest request, HttpServletResponse response, File file, boolean deleteOnExit) {
response.setCharacterEncoding(request.getCharacterEncoding());
response.setContentType("application/octet-stream");
FileInputStream fis = null;
try {
fis = new FileInputStream(file);
response.setHeader("Content-Disposition", "attachment; filename=" + file.getName());
IOUtils.copy(fis, response.getOutputStream());
response.flushBuffer();
} catch (Exception e) {
log.error(e.getMessage(), e);
} finally {
if (fis != null) {
try {
fis.close();
if (deleteOnExit) {
file.deleteOnExit();
}
} catch (IOException e) {
log.error(e.getMessage(), e);
}
}
}
}
/**
* 验证并过滤非法的文件名
* @param fileName 文件名
* @return 文件名
*/
public static String verifyFilename(String fileName) {
// 过滤掉特殊字符
fileName = fileName.replaceAll("[\\\\/:*?\"<>|~\\s]", "");
// 去掉文件名开头和结尾的空格和点
fileName = fileName.trim().replaceAll("^[. ]+|[. ]+$", "");
// 不允许文件名超过255（在Mac和Linux中）或260（在Windows中）个字符
int maxFileNameLength = 255;
if (System.getProperty("os.name").startsWith("Windows")) {
maxFileNameLength = 260;
}
if (fileName.length() > maxFileNameLength) {
fileName = fileName.substring(0, maxFileNameLength);
}
// 过滤掉控制字符
fileName = fileName.replaceAll("[\\p{Cntrl}]", "");
// 过滤掉 ".." 路径
fileName = fileName.replaceAll("\\.{2,}", "");
// 去掉文件名开头的 ".."
fileName = fileName.replaceAll("^\\.+/", "");
// 保留文件名中最后一个 "." 字符，过滤掉其他 "."
fileName = fileName.replaceAll("^(.*)(\\.[^.]*)$", "$1").replaceAll("\\.", "") +
fileName.replaceAll("^(.*)(\\.[^.]*)$", "$2");
return fileName;
}
public static String getMd5(File file) {
return getMd5(getByte(file));
}
} |
// 16进制字符
char[] hexDigits = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
try {
MessageDigest mdTemp = MessageDigest.getInstance("MD5");
mdTemp.update(bytes);
byte[] md = mdTemp.digest();
int j = md.length;
char[] str = new char[j * 2];
int k = 0;
// 移位 输出字符串
for (byte byte0 : md) {
str[k++] = hexDigits[byte0 >>> 4 & 0xf];
str[k++] = hexDigits[byte0 & 0xf];
}
return new String(str);
} catch (Exception e) {
log.error(e.getMessage(), e);
}
return null;
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/PageResult.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/PageUtil.java | PageUtil | paging | class PageUtil extends cn.hutool.core.util.PageUtil {
/**
* List 分页
*/
public static <T> List<T> paging(int page, int size , List<T> list) {<FILL_FUNCTION_BODY>}
/**
* Page 数据处理，预防redis反序列化报错
*/
public static <T> PageResult<T> toPage(Page<T> page) {
return new PageResult<>(page.getContent(), page.getTotalElements());
}
/**
* 自定义分页
*/
public static <T> PageResult<T> toPage(List<T> list, long totalElements) {
return new PageResult<>(list, totalElements);
}
/**
* 返回空数据
*/
public static <T> PageResult<T> noData () {
return new PageResult<>(null, 0);
}
} |
int fromIndex = page * size;
int toIndex = page * size + size;
if(fromIndex > list.size()){
return Collections.emptyList();
} else if(toIndex >= list.size()) {
return list.subList(fromIndex,list.size());
} else {
return list.subList(fromIndex,toIndex);
}
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/QueryHelp.java | QueryHelp | getPredicate | class QueryHelp {
public static <R, Q> Predicate getPredicate(Root<R> root, Q query, CriteriaBuilder cb) {<FILL_FUNCTION_BODY>}
@SuppressWarnings("unchecked")
private static <T, R> Expression<T> getExpression(String attributeName, Join join, Root<R> root) {
if (ObjectUtil.isNotEmpty(join)) {
return join.get(attributeName);
} else {
return root.get(attributeName);
}
}
private static boolean isBlank(final CharSequence cs) {
int strLen;
if (cs == null || (strLen = cs.length()) == 0) {
return true;
}
for (int i = 0; i < strLen; i++) {
if (!Character.isWhitespace(cs.charAt(i))) {
return false;
}
}
return true;
}
public static List<Field> getAllFields(Class clazz, List<Field> fields) {
if (clazz != null) {
fields.addAll(Arrays.asList(clazz.getDeclaredFields()));
getAllFields(clazz.getSuperclass(), fields);
}
return fields;
}
} |
List<Predicate> list = new ArrayList<>();
if(query == null){
return cb.and(list.toArray(new Predicate[0]));
}
// 数据权限验证
DataPermission permission = query.getClass().getAnnotation(DataPermission.class);
if(permission != null){
// 获取数据权限
List<Long> dataScopes = SecurityUtils.getCurrentUserDataScope();
if(CollectionUtil.isNotEmpty(dataScopes)){
if(StringUtils.isNotBlank(permission.joinName()) && StringUtils.isNotBlank(permission.fieldName())) {
Join join = root.join(permission.joinName(), JoinType.LEFT);
list.add(getExpression(permission.fieldName(),join, root).in(dataScopes));
} else if (StringUtils.isBlank(permission.joinName()) && StringUtils.isNotBlank(permission.fieldName())) {
list.add(getExpression(permission.fieldName(),null, root).in(dataScopes));
}
}
}
try {
Map<String, Join> joinKey = new HashMap<>();
List<Field> fields = getAllFields(query.getClass(), new ArrayList<>());
for (Field field : fields) {
boolean accessible = field.isAccessible();
// 设置对象的访问权限，保证对private的属性的访
field.setAccessible(true);
Query q = field.getAnnotation(Query.class);
if (q != null) {
String propName = q.propName();
String joinName = q.joinName();
String blurry = q.blurry();
String attributeName = isBlank(propName) ? field.getName() : propName;
Class<?> fieldType = field.getType();
Object val = field.get(query);
if (ObjectUtil.isNull(val) || "".equals(val)) {
continue;
}
Join join = null;
// 模糊多字段
if (ObjectUtil.isNotEmpty(blurry)) {
String[] blurrys = blurry.split(",");
List<Predicate> orPredicate = new ArrayList<>();
for (String s : blurrys) {
orPredicate.add(cb.like(root.get(s).as(String.class), "%" + val.toString() + "%"));
}
Predicate[] p = new Predicate[orPredicate.size()];
list.add(cb.or(orPredicate.toArray(p)));
continue;
}
if (ObjectUtil.isNotEmpty(joinName)) {
join = joinKey.get(joinName);
if(join == null){
String[] joinNames = joinName.split(">");
for (String name : joinNames) {
switch (q.join()) {
case LEFT:
if(ObjectUtil.isNotNull(join) && ObjectUtil.isNotNull(val)){
join = join.join(name, JoinType.LEFT);
} else {
join = root.join(name, JoinType.LEFT);
}
break;
case RIGHT:
if(ObjectUtil.isNotNull(join) && ObjectUtil.isNotNull(val)){
join = join.join(name, JoinType.RIGHT);
} else {
join = root.join(name, JoinType.RIGHT);
}
break;
case INNER:
if(ObjectUtil.isNotNull(join) && ObjectUtil.isNotNull(val)){
join = join.join(name, JoinType.INNER);
} else {
join = root.join(name, JoinType.INNER);
}
break;
default: break;
}
}
joinKey.put(joinName, join);
}
}
switch (q.type()) {
case EQUAL:
list.add(cb.equal(getExpression(attributeName,join,root)
.as((Class<? extends Comparable>) fieldType),val));
break;
case GREATER_THAN:
list.add(cb.greaterThanOrEqualTo(getExpression(attributeName,join,root)
.as((Class<? extends Comparable>) fieldType), (Comparable) val));
break;
case LESS_THAN:
list.add(cb.lessThanOrEqualTo(getExpression(attributeName,join,root)
.as((Class<? extends Comparable>) fieldType), (Comparable) val));
break;
case LESS_THAN_NQ:
list.add(cb.lessThan(getExpression(attributeName,join,root)
.as((Class<? extends Comparable>) fieldType), (Comparable) val));
break;
case INNER_LIKE:
list.add(cb.like(getExpression(attributeName,join,root)
.as(String.class), "%" + val.toString() + "%"));
break;
case LEFT_LIKE:
list.add(cb.like(getExpression(attributeName,join,root)
.as(String.class), "%" + val.toString()));
break;
case RIGHT_LIKE:
list.add(cb.like(getExpression(attributeName,join,root)
.as(String.class), val.toString() + "%"));
break;
case IN:
if (CollUtil.isNotEmpty((Collection<Object>)val)) {
list.add(getExpression(attributeName,join,root).in((Collection<Object>) val));
}
break;
case NOT_IN:
if (CollUtil.isNotEmpty((Collection<Object>)val)) {
list.add(getExpression(attributeName,join,root).in((Collection<Object>) val).not());
}
break;
case NOT_EQUAL:
list.add(cb.notEqual(getExpression(attributeName,join,root), val));
break;
case NOT_NULL:
list.add(cb.isNotNull(getExpression(attributeName,join,root)));
break;
case IS_NULL:
list.add(cb.isNull(getExpression(attributeName,join,root)));
break;
case BETWEEN:
List<Object> between = new ArrayList<>((List<Object>)val);
if(between.size() == 2){
list.add(cb.between(getExpression(attributeName, join, root).as((Class<? extends Comparable>) between.get(0).getClass()),
(Comparable) between.get(0), (Comparable) between.get(1)));
}
break;
case FIND_IN_SET:
list.add(cb.greaterThan(cb.function("FIND_IN_SET", Integer.class,
cb.literal(val.toString()), root.get(attributeName)), 0));
break;
default: break;
}
}
field.setAccessible(accessible);
}
} catch (Exception e) {
log.error(e.getMessage(), e);
}
int size = list.size();
return cb.and(list.toArray(new Predicate[size]));
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/RedisUtils.java | RedisUtils | scanDel | class RedisUtils {
private static final Logger log = LoggerFactory.getLogger(RedisUtils.class);
private RedisTemplate<Object, Object> redisTemplate;
public RedisUtils(RedisTemplate<Object, Object> redisTemplate) {
this.redisTemplate = redisTemplate;
this.redisTemplate.setHashKeySerializer(new StringRedisSerializer());
this.redisTemplate.setKeySerializer(new StringRedisSerializer());
this.redisTemplate.setStringSerializer(new StringRedisSerializer());
}
/**
* 指定缓存失效时间
*
* @param key 键
* @param time 时间(秒) 注意:这里将会替换原有的时间
*/
public boolean expire(String key, long time) {
try {
if (time > 0) {
redisTemplate.expire(key, time, TimeUnit.SECONDS);
}
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
return true;
}
/**
* 指定缓存失效时间
*
* @param key 键
* @param time 时间(秒) 注意:这里将会替换原有的时间
* @param timeUnit 单位
*/
public boolean expire(String key, long time, TimeUnit timeUnit) {
try {
if (time > 0) {
redisTemplate.expire(key, time, timeUnit);
}
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
return true;
}
/**
* 根据 key 获取过期时间
*
* @param key 键 不能为null
* @return 时间(秒) 返回0代表为永久有效
*/
public long getExpire(Object key) {
return redisTemplate.getExpire(key, TimeUnit.SECONDS);
}
/**
* 查找匹配key
*
* @param pattern key
* @return /
*/
public List<String> scan(String pattern) {
ScanOptions options = ScanOptions.scanOptions().match(pattern).build();
RedisConnectionFactory factory = redisTemplate.getConnectionFactory();
RedisConnection rc = Objects.requireNonNull(factory).getConnection();
Cursor<byte[]> cursor = rc.scan(options);
List<String> result = new ArrayList<>();
while (cursor.hasNext()) {
result.add(new String(cursor.next()));
}
try {
RedisConnectionUtils.releaseConnection(rc, factory);
} catch (Exception e) {
log.error(e.getMessage(), e);
}
return result;
}
/**
* 分页查询 key
*
* @param patternKey key
* @param page 页码
* @param size 每页数目
* @return /
*/
public List<String> findKeysForPage(String patternKey, int page, int size) {
ScanOptions options = ScanOptions.scanOptions().match(patternKey).build();
RedisConnectionFactory factory = redisTemplate.getConnectionFactory();
RedisConnection rc = Objects.requireNonNull(factory).getConnection();
Cursor<byte[]> cursor = rc.scan(options);
List<String> result = new ArrayList<>(size);
int tmpIndex = 0;
int fromIndex = page * size;
int toIndex = page * size + size;
while (cursor.hasNext()) {
if (tmpIndex >= fromIndex && tmpIndex < toIndex) {
result.add(new String(cursor.next()));
tmpIndex++;
continue;
}
// 获取到满足条件的数据后,就可以退出了
if (tmpIndex >= toIndex) {
break;
}
tmpIndex++;
cursor.next();
}
try {
RedisConnectionUtils.releaseConnection(rc, factory);
} catch (Exception e) {
log.error(e.getMessage(), e);
}
return result;
}
/**
* 判断key是否存在
*
* @param key 键
* @return true 存在 false不存在
*/
public boolean hasKey(String key) {
try {
return redisTemplate.hasKey(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 删除缓存
*
* @param key 可以传一个值 或多个
*/
public void del(String... keys) {
if (keys != null && keys.length > 0) {
if (keys.length == 1) {
boolean result = redisTemplate.delete(keys[0]);
log.debug("--------------------------------------------");
log.debug(new StringBuilder("删除缓存：").append(keys[0]).append("，结果：").append(result).toString());
log.debug("--------------------------------------------");
} else {
Set<Object> keySet = new HashSet<>();
for (String key : keys) {
if (redisTemplate.hasKey(key))
keySet.add(key);
}
long count = redisTemplate.delete(keySet);
log.debug("--------------------------------------------");
log.debug("成功删除缓存：" + keySet.toString());
log.debug("缓存删除数量：" + count + "个");
log.debug("--------------------------------------------");
}
}
}
/**
* 批量模糊删除key
* @param pattern
*/
public void scanDel(String pattern){<FILL_FUNCTION_BODY>}
// ============================String=============================
/**
* 普通缓存获取
*
* @param key 键
* @return 值
*/
public Object get(String key) {
return key == null ? null : redisTemplate.opsForValue().get(key);
}
/**
* 批量获取
*
* @param keys
* @return
*/
public List<Object> multiGet(List<String> keys) {
List list = redisTemplate.opsForValue().multiGet(Sets.newHashSet(keys));
List resultList = Lists.newArrayList();
Optional.ofNullable(list).ifPresent(e-> list.forEach(ele-> Optional.ofNullable(ele).ifPresent(resultList::add)));
return resultList;
}
/**
* 普通缓存放入
*
* @param key 键
* @param value 值
* @return true成功 false失败
*/
public boolean set(String key, Object value) {
try {
redisTemplate.opsForValue().set(key, value);
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 普通缓存放入并设置时间
*
* @param key 键
* @param value 值
* @param time 时间(秒) time要大于0 如果time小于等于0 将设置无限期，注意:这里将会替换原有的时间
* @return true成功 false 失败
*/
public boolean set(String key, Object value, long time) {
try {
if (time > 0) {
redisTemplate.opsForValue().set(key, value, time, TimeUnit.SECONDS);
} else {
set(key, value);
}
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 普通缓存放入并设置时间
*
* @param key 键
* @param value 值
* @param time 时间，注意:这里将会替换原有的时间
* @param timeUnit 类型
* @return true成功 false 失败
*/
public boolean set(String key, Object value, long time, TimeUnit timeUnit) {
try {
if (time > 0) {
redisTemplate.opsForValue().set(key, value, time, timeUnit);
} else {
set(key, value);
}
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
// ================================Map=================================
/**
* HashGet
*
* @param key 键 不能为null
* @param item 项 不能为null
* @return 值
*/
public Object hget(String key, String item) {
return redisTemplate.opsForHash().get(key, item);
}
/**
* 获取hashKey对应的所有键值
*
* @param key 键
* @return 对应的多个键值
*/
public Map<Object, Object> hmget(String key) {
return redisTemplate.opsForHash().entries(key);
}
/**
* HashSet
*
* @param key 键
* @param map 对应多个键值
* @return true 成功 false 失败
*/
public boolean hmset(String key, Map<String, Object> map) {
try {
redisTemplate.opsForHash().putAll(key, map);
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* HashSet
*
* @param key 键
* @param map 对应多个键值
* @param time 时间(秒) 注意:如果已存在的hash表有时间,这里将会替换原有的时间
* @return true成功 false失败
*/
public boolean hmset(String key, Map<String, Object> map, long time) {
try {
redisTemplate.opsForHash().putAll(key, map);
if (time > 0) {
expire(key, time);
}
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 向一张hash表中放入数据,如果不存在将创建
*
* @param key 键
* @param item 项
* @param value 值
* @return true 成功 false失败
*/
public boolean hset(String key, String item, Object value) {
try {
redisTemplate.opsForHash().put(key, item, value);
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 向一张hash表中放入数据,如果不存在将创建
*
* @param key 键
* @param item 项
* @param value 值
* @param time 时间(秒) 注意:如果已存在的hash表有时间,这里将会替换原有的时间
* @return true 成功 false失败
*/
public boolean hset(String key, String item, Object value, long time) {
try {
redisTemplate.opsForHash().put(key, item, value);
if (time > 0) {
expire(key, time);
}
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 删除hash表中的值
*
* @param key 键 不能为null
* @param item 项 可以使多个 不能为null
*/
public void hdel(String key, Object... item) {
redisTemplate.opsForHash().delete(key, item);
}
/**
* 判断hash表中是否有该项的值
*
* @param key 键 不能为null
* @param item 项 不能为null
* @return true 存在 false不存在
*/
public boolean hHasKey(String key, String item) {
return redisTemplate.opsForHash().hasKey(key, item);
}
/**
* hash递增 如果不存在,就会创建一个 并把新增后的值返回
*
* @param key 键
* @param item 项
* @param by 要增加几(大于0)
* @return
*/
public double hincr(String key, String item, double by) {
return redisTemplate.opsForHash().increment(key, item, by);
}
/**
* hash递减
*
* @param key 键
* @param item 项
* @param by 要减少记(小于0)
* @return
*/
public double hdecr(String key, String item, double by) {
return redisTemplate.opsForHash().increment(key, item, -by);
}
// ============================set=============================
/**
* 根据key获取Set中的所有值
*
* @param key 键
* @return
*/
public Set<Object> sGet(String key) {
try {
return redisTemplate.opsForSet().members(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
return null;
}
}
/**
* 根据value从一个set中查询,是否存在
*
* @param key 键
* @param value 值
* @return true 存在 false不存在
*/
public boolean sHasKey(String key, Object value) {
try {
return redisTemplate.opsForSet().isMember(key, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 将数据放入set缓存
*
* @param key 键
* @param values 值 可以是多个
* @return 成功个数
*/
public long sSet(String key, Object... values) {
try {
return redisTemplate.opsForSet().add(key, values);
} catch (Exception e) {
log.error(e.getMessage(), e);
return 0;
}
}
/**
* 将set数据放入缓存
*
* @param key 键
* @param time 时间(秒) 注意:这里将会替换原有的时间
* @param values 值 可以是多个
* @return 成功个数
*/
public long sSetAndTime(String key, long time, Object... values) {
try {
Long count = redisTemplate.opsForSet().add(key, values);
if (time > 0) {
expire(key, time);
}
return count;
} catch (Exception e) {
log.error(e.getMessage(), e);
return 0;
}
}
/**
* 获取set缓存的长度
*
* @param key 键
* @return
*/
public long sGetSetSize(String key) {
try {
return redisTemplate.opsForSet().size(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
return 0;
}
}
/**
* 移除值为value的
*
* @param key 键
* @param values 值 可以是多个
* @return 移除的个数
*/
public long setRemove(String key, Object... values) {
try {
Long count = redisTemplate.opsForSet().remove(key, values);
return count;
} catch (Exception e) {
log.error(e.getMessage(), e);
return 0;
}
}
// ===============================list=================================
/**
* 获取list缓存的内容
*
* @param key 键
* @param start 开始
* @param end 结束 0 到 -1代表所有值
* @return
*/
public List<Object> lGet(String key, long start, long end) {
try {
return redisTemplate.opsForList().range(key, start, end);
} catch (Exception e) {
log.error(e.getMessage(), e);
return null;
}
}
/**
* 获取list缓存的长度
*
* @param key 键
* @return
*/
public long lGetListSize(String key) {
try {
return redisTemplate.opsForList().size(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
return 0;
}
}
/**
* 通过索引 获取list中的值
*
* @param key 键
* @param index 索引 index>=0时， 0 表头，1 第二个元素，依次类推；index<0时，-1，表尾，-2倒数第二个元素，依次类推
* @return
*/
public Object lGetIndex(String key, long index) {
try {
return redisTemplate.opsForList().index(key, index);
} catch (Exception e) {
log.error(e.getMessage(), e);
return null;
}
}
/**
* 将list放入缓存
*
* @param key 键
* @param value 值
* @return
*/
public boolean lSet(String key, Object value) {
try {
redisTemplate.opsForList().rightPush(key, value);
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 将list放入缓存
*
* @param key 键
* @param value 值
* @param time 时间(秒) 注意:这里将会替换原有的时间
* @return
*/
public boolean lSet(String key, Object value, long time) {
try {
redisTemplate.opsForList().rightPush(key, value);
if (time > 0) {
expire(key, time);
}
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 将list放入缓存
*
* @param key 键
* @param value 值
* @return
*/
public boolean lSet(String key, List<Object> value) {
try {
redisTemplate.opsForList().rightPushAll(key, value);
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 将list放入缓存
*
* @param key 键
* @param value 值
* @param time 时间(秒) 注意:这里将会替换原有的时间
* @return
*/
public boolean lSet(String key, List<Object> value, long time) {
try {
redisTemplate.opsForList().rightPushAll(key, value);
if (time > 0) {
expire(key, time);
}
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 根据索引修改list中的某条数据
*
* @param key 键
* @param index 索引
* @param value 值
* @return /
*/
public boolean lUpdateIndex(String key, long index, Object value) {
try {
redisTemplate.opsForList().set(key, index, value);
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 移除N个值为value
*
* @param key 键
* @param count 移除多少个
* @param value 值
* @return 移除的个数
*/
public long lRemove(String key, long count, Object value) {
try {
return redisTemplate.opsForList().remove(key, count, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
return 0;
}
}
/**
* @param prefix 前缀
* @param ids id
*/
public void delByKeys(String prefix, Set<Long> ids) {
Set<Object> keys = new HashSet<>();
for (Long id : ids) {
keys.addAll(redisTemplate.keys(new StringBuffer(prefix).append(id).toString()));
}
long count = redisTemplate.delete(keys);
// 此处提示可自行删除
log.debug("--------------------------------------------");
log.debug("成功删除缓存：" + keys.toString());
log.debug("缓存删除数量：" + count + "个");
log.debug("--------------------------------------------");
}
} |
ScanOptions options = ScanOptions.scanOptions().match(pattern).build();
try (Cursor<byte[]> cursor = redisTemplate.executeWithStickyConnection(
(RedisCallback<Cursor<byte[]>>) connection -> (Cursor<byte[]>) new ConvertingCursor<>(
connection.scan(options), redisTemplate.getKeySerializer()::deserialize))) {
while (cursor.hasNext()) {
redisTemplate.delete(cursor.next());
}
}
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/RequestHolder.java | RequestHolder | getHttpServletRequest | class RequestHolder {
public static HttpServletRequest getHttpServletRequest() {<FILL_FUNCTION_BODY>}
} |
return ((ServletRequestAttributes) Objects.requireNonNull(RequestContextHolder.getRequestAttributes())).getRequest();
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/RsaUtils.java | RsaUtils | generateKeyPair | class RsaUtils {
private static final String SRC = "123456";
public static void main(String[] args) throws Exception {
System.out.println("\n");
RsaKeyPair keyPair = generateKeyPair();
System.out.println("公钥：" + keyPair.getPublicKey());
System.out.println("私钥：" + keyPair.getPrivateKey());
System.out.println("\n");
test1(keyPair);
System.out.println("\n");
test2(keyPair);
System.out.println("\n");
}
/**
* 公钥加密私钥解密
*/
private static void test1(RsaKeyPair keyPair) throws Exception {
System.out.println("***************** 公钥加密私钥解密开始 *****************");
String text1 = encryptByPublicKey(keyPair.getPublicKey(), RsaUtils.SRC);
String text2 = decryptByPrivateKey(keyPair.getPrivateKey(), text1);
System.out.println("加密前：" + RsaUtils.SRC);
System.out.println("加密后：" + text1);
System.out.println("解密后：" + text2);
if (RsaUtils.SRC.equals(text2)) {
System.out.println("解密字符串和原始字符串一致，解密成功");
} else {
System.out.println("解密字符串和原始字符串不一致，解密失败");
}
System.out.println("***************** 公钥加密私钥解密结束 *****************");
}
/**
* 私钥加密公钥解密
* @throws Exception /
*/
private static void test2(RsaKeyPair keyPair) throws Exception {
System.out.println("***************** 私钥加密公钥解密开始 *****************");
String text1 = encryptByPrivateKey(keyPair.getPrivateKey(), RsaUtils.SRC);
String text2 = decryptByPublicKey(keyPair.getPublicKey(), text1);
System.out.println("加密前：" + RsaUtils.SRC);
System.out.println("加密后：" + text1);
System.out.println("解密后：" + text2);
if (RsaUtils.SRC.equals(text2)) {
System.out.println("解密字符串和原始字符串一致，解密成功");
} else {
System.out.println("解密字符串和原始字符串不一致，解密失败");
}
System.out.println("***************** 私钥加密公钥解密结束 *****************");
}
/**
* 公钥解密
*
* @param publicKeyText 公钥
* @param text 待解密的信息
* @return /
* @throws Exception /
*/
public static String decryptByPublicKey(String publicKeyText, String text) throws Exception {
X509EncodedKeySpec x509EncodedKeySpec = new X509EncodedKeySpec(Base64.decodeBase64(publicKeyText));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PublicKey publicKey = keyFactory.generatePublic(x509EncodedKeySpec);
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.DECRYPT_MODE, publicKey);
byte[] result = doLongerCipherFinal(Cipher.DECRYPT_MODE, cipher, Base64.decodeBase64(text));
return new String(result);
}
/**
* 私钥加密
*
* @param privateKeyText 私钥
* @param text 待加密的信息
* @return /
* @throws Exception /
*/
public static String encryptByPrivateKey(String privateKeyText, String text) throws Exception {
PKCS8EncodedKeySpec pkcs8EncodedKeySpec = new PKCS8EncodedKeySpec(Base64.decodeBase64(privateKeyText));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PrivateKey privateKey = keyFactory.generatePrivate(pkcs8EncodedKeySpec);
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.ENCRYPT_MODE, privateKey);
byte[] result = doLongerCipherFinal(Cipher.ENCRYPT_MODE, cipher, text.getBytes());
return Base64.encodeBase64String(result);
}
/**
* 私钥解密
*
* @param privateKeyText 私钥
* @param text 待解密的文本
* @return /
* @throws Exception /
*/
public static String decryptByPrivateKey(String privateKeyText, String text) throws Exception {
PKCS8EncodedKeySpec pkcs8EncodedKeySpec5 = new PKCS8EncodedKeySpec(Base64.decodeBase64(privateKeyText));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PrivateKey privateKey = keyFactory.generatePrivate(pkcs8EncodedKeySpec5);
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.DECRYPT_MODE, privateKey);
byte[] result = doLongerCipherFinal(Cipher.DECRYPT_MODE, cipher, Base64.decodeBase64(text));
return new String(result);
}
/**
* 公钥加密
*
* @param publicKeyText 公钥
* @param text 待加密的文本
* @return /
*/
public static String encryptByPublicKey(String publicKeyText, String text) throws Exception {
X509EncodedKeySpec x509EncodedKeySpec2 = new X509EncodedKeySpec(Base64.decodeBase64(publicKeyText));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PublicKey publicKey = keyFactory.generatePublic(x509EncodedKeySpec2);
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.ENCRYPT_MODE, publicKey);
byte[] result = doLongerCipherFinal(Cipher.ENCRYPT_MODE, cipher, text.getBytes());
return Base64.encodeBase64String(result);
}
private static byte[] doLongerCipherFinal(int opMode,Cipher cipher, byte[] source) throws Exception {
ByteArrayOutputStream out = new ByteArrayOutputStream();
if (opMode == Cipher.DECRYPT_MODE) {
out.write(cipher.doFinal(source));
} else {
int offset = 0;
int totalSize = source.length;
while (totalSize - offset > 0) {
int size = Math.min(cipher.getOutputSize(0) - 11, totalSize - offset);
out.write(cipher.doFinal(source, offset, size));
offset += size;
}
}
out.close();
return out.toByteArray();
}
/**
* 构建RSA密钥对
*
* @return /
* @throws NoSuchAlgorithmException /
*/
public static RsaKeyPair generateKeyPair() throws NoSuchAlgorithmException {<FILL_FUNCTION_BODY>}
/**
* RSA密钥对对象
*/
public static class RsaKeyPair {
private final String publicKey;
private final String privateKey;
public RsaKeyPair(String publicKey, String privateKey) {
this.publicKey = publicKey;
this.privateKey = privateKey;
}
public String getPublicKey() {
return publicKey;
}
public String getPrivateKey() {
return privateKey;
}
}
} |
KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA");
keyPairGenerator.initialize(1024);
KeyPair keyPair = keyPairGenerator.generateKeyPair();
RSAPublicKey rsaPublicKey = (RSAPublicKey) keyPair.getPublic();
RSAPrivateKey rsaPrivateKey = (RSAPrivateKey) keyPair.getPrivate();
String publicKeyString = Base64.encodeBase64String(rsaPublicKey.getEncoded());
String privateKeyString = Base64.encodeBase64String(rsaPrivateKey.getEncoded());
return new RsaKeyPair(publicKeyString, privateKeyString);
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/SecurityUtils.java | SecurityUtils | getCurrentUsername | class SecurityUtils {
/**
* 获取当前登录的用户
* @return UserDetails
*/
public static UserDetails getCurrentUser() {
UserDetailsService userDetailsService = SpringContextHolder.getBean(UserDetailsService.class);
return userDetailsService.loadUserByUsername(getCurrentUsername());
}
/**
* 获取系统用户名称
*
* @return 系统用户名称
*/
public static String getCurrentUsername() {<FILL_FUNCTION_BODY>}
/**
* 获取系统用户ID
* @return 系统用户ID
*/
public static Long getCurrentUserId() {
UserDetails userDetails = getCurrentUser();
// 将 Java 对象转换为 JSONObject 对象
JSONObject jsonObject = (JSONObject) JSON.toJSON(userDetails);
return jsonObject.getJSONObject("user").getLong("id");
}
/**
* 获取当前用户的数据权限
* @return /
*/
public static List<Long> getCurrentUserDataScope(){
UserDetails userDetails = getCurrentUser();
// 将 Java 对象转换为 JSONObject 对象
JSONObject jsonObject = (JSONObject) JSON.toJSON(userDetails);
JSONArray jsonArray = jsonObject.getJSONArray("dataScopes");
return JSON.parseArray(jsonArray.toJSONString(), Long.class);
}
/**
* 获取数据权限级别
* @return 级别
*/
public static String getDataScopeType() {
List<Long> dataScopes = getCurrentUserDataScope();
if(dataScopes.size() != 0){
return "";
}
return DataScopeEnum.ALL.getValue();
}
} |
final Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
if (authentication == null) {
throw new BadRequestException(HttpStatus.UNAUTHORIZED, "当前登录状态过期");
}
if (authentication.getPrincipal() instanceof UserDetails) {
UserDetails userDetails = (UserDetails) authentication.getPrincipal();
return userDetails.getUsername();
}
throw new BadRequestException(HttpStatus.UNAUTHORIZED, "找不到当前登录的信息");
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/SpringContextHolder.java | SpringContextHolder | addCallBacks | class SpringContextHolder implements ApplicationContextAware, DisposableBean {
private static ApplicationContext applicationContext = null;
private static final List<CallBack> CALL_BACKS = new ArrayList<>();
private static boolean addCallback = true;
/**
* 针对 某些初始化方法，在SpringContextHolder 未初始化时 提交回调方法。
* 在SpringContextHolder 初始化后，进行回调使用
*
* @param callBack 回调函数
*/
public synchronized static void addCallBacks(CallBack callBack) {<FILL_FUNCTION_BODY>}
/**
* 从静态变量applicationContext中取得Bean, 自动转型为所赋值对象的类型.
*/
@SuppressWarnings("unchecked")
public static <T> T getBean(String name) {
assertContextInjected();
return (T) applicationContext.getBean(name);
}
/**
* 从静态变量applicationContext中取得Bean, 自动转型为所赋值对象的类型.
*/
public static <T> T getBean(Class<T> requiredType) {
assertContextInjected();
return applicationContext.getBean(requiredType);
}
/**
* 获取SpringBoot 配置信息
*
* @param property 属性key
* @param defaultValue 默认值
* @param requiredType 返回类型
* @return /
*/
public static <T> T getProperties(String property, T defaultValue, Class<T> requiredType) {
T result = defaultValue;
try {
result = getBean(Environment.class).getProperty(property, requiredType);
} catch (Exception ignored) {}
return result;
}
/**
* 获取SpringBoot 配置信息
*
* @param property 属性key
* @return /
*/
public static String getProperties(String property) {
return getProperties(property, null, String.class);
}
/**
* 获取SpringBoot 配置信息
*
* @param property 属性key
* @param requiredType 返回类型
* @return /
*/
public static <T> T getProperties(String property, Class<T> requiredType) {
return getProperties(property, null, requiredType);
}
/**
* 检查ApplicationContext不为空.
*/
private static void assertContextInjected() {
if (applicationContext == null) {
throw new IllegalStateException("applicaitonContext属性未注入, 请在applicationContext" +
".xml中定义SpringContextHolder或在SpringBoot启动类中注册SpringContextHolder.");
}
}
/**
* 清除SpringContextHolder中的ApplicationContext为Null.
*/
private static void clearHolder() {
log.debug("清除SpringContextHolder中的ApplicationContext:"
+ applicationContext);
applicationContext = null;
}
@Override
public void destroy() {
SpringContextHolder.clearHolder();
}
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
if (SpringContextHolder.applicationContext != null) {
log.warn("SpringContextHolder中的ApplicationContext被覆盖, 原有ApplicationContext为:" + SpringContextHolder.applicationContext);
}
SpringContextHolder.applicationContext = applicationContext;
if (addCallback) {
for (CallBack callBack : SpringContextHolder.CALL_BACKS) {
callBack.executor();
}
CALL_BACKS.clear();
}
SpringContextHolder.addCallback = false;
}
/**
* 获取 @Service 的所有 bean 名称
* @return /
*/
public static List<String> getAllServiceBeanName() {
return new ArrayList<>(Arrays.asList(applicationContext
.getBeanNamesForAnnotation(Service.class)));
}
} |
if (addCallback) {
SpringContextHolder.CALL_BACKS.add(callBack);
} else {
log.warn("CallBack：{} 已无法添加！立即执行", callBack.getCallBackName());
callBack.executor();
}
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/StringUtils.java | StringUtils | getLocalIp | class StringUtils extends org.apache.commons.lang3.StringUtils {
private static final char SEPARATOR = '_';
private static final String UNKNOWN = "unknown";
/**
* 注入bean
*/
private final static Ip2regionSearcher IP_SEARCHER = SpringContextHolder.getBean(Ip2regionSearcher.class);
/**
* 驼峰命名法工具
*
* @return toCamelCase(" hello_world ") == "helloWorld"
* toCapitalizeCamelCase("hello_world") == "HelloWorld"
* toUnderScoreCase("helloWorld") = "hello_world"
*/
public static String toCamelCase(String s) {
if (s == null) {
return null;
}
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();
}
/**
* 驼峰命名法工具
*
* @return toCamelCase(" hello_world ") == "helloWorld"
* toCapitalizeCamelCase("hello_world") == "HelloWorld"
* toUnderScoreCase("helloWorld") = "hello_world"
*/
public static String toCapitalizeCamelCase(String s) {
if (s == null) {
return null;
}
s = toCamelCase(s);
return s.substring(0, 1).toUpperCase() + s.substring(1);
}
/**
* 驼峰命名法工具
*
* @return toCamelCase(" hello_world ") == "helloWorld"
* toCapitalizeCamelCase("hello_world") == "HelloWorld"
* toUnderScoreCase("helloWorld") = "hello_world"
*/
static String toUnderScoreCase(String s) {
if (s == null) {
return null;
}
StringBuilder sb = new StringBuilder();
boolean upperCase = false;
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
boolean nextUpperCase = true;
if (i < (s.length() - 1)) {
nextUpperCase = Character.isUpperCase(s.charAt(i + 1));
}
if ((i > 0) && Character.isUpperCase(c)) {
if (!upperCase || !nextUpperCase) {
sb.append(SEPARATOR);
}
upperCase = true;
} else {
upperCase = false;
}
sb.append(Character.toLowerCase(c));
}
return sb.toString();
}
/**
* 获取ip地址
*/
public static String getIp(HttpServletRequest request) {
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("WL-Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
ip = request.getRemoteAddr();
}
String comma = ",";
String localhost = "127.0.0.1";
if (ip.contains(comma)) {
ip = ip.split(",")[0];
}
if (localhost.equals(ip)) {
// 获取本机真正的ip地址
try {
ip = InetAddress.getLocalHost().getHostAddress();
} catch (UnknownHostException e) {
log.error(e.getMessage(), e);
}
}
return ip;
}
/**
* 根据ip获取详细地址
*/
public static String getCityInfo(String ip) {
IpInfo ipInfo = IP_SEARCHER.memorySearch(ip);
if(ipInfo != null){
return ipInfo.getAddress();
}
return null;
}
public static String getBrowser(HttpServletRequest request) {
UserAgent ua = UserAgentUtil.parse(request.getHeader("User-Agent"));
String browser = ua.getBrowser().toString() + " " + ua.getVersion();
return browser.replace(".0.0.0","");
}
/**
* 获得当天是周几
*/
public static String getWeekDay() {
String[] weekDays = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
Calendar cal = Calendar.getInstance();
cal.setTime(new Date());
int w = cal.get(Calendar.DAY_OF_WEEK) - 1;
if (w < 0) {
w = 0;
}
return weekDays[w];
}
/**
* 获取当前机器的IP
*
* @return /
*/
public static String getLocalIp() {<FILL_FUNCTION_BODY>}
} |
try {
InetAddress candidateAddress = null;
// 遍历所有的网络接口
for (Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces(); interfaces.hasMoreElements();) {
NetworkInterface anInterface = interfaces.nextElement();
// 在所有的接口下再遍历IP
for (Enumeration<InetAddress> inetAddresses = anInterface.getInetAddresses(); inetAddresses.hasMoreElements();) {
InetAddress inetAddr = inetAddresses.nextElement();
// 排除loopback类型地址
if (!inetAddr.isLoopbackAddress()) {
if (inetAddr.isSiteLocalAddress()) {
// 如果是site-local地址，就是它了
return inetAddr.getHostAddress();
} else if (candidateAddress == null) {
// site-local类型的地址未被发现，先记录候选地址
candidateAddress = inetAddr;
}
}
}
}
if (candidateAddress != null) {
return candidateAddress.getHostAddress();
}
// 如果没有发现 non-loopback地址.只能用最次选的方案
InetAddress jdkSuppliedAddress = InetAddress.getLocalHost();
if (jdkSuppliedAddress == null) {
return "";
}
return jdkSuppliedAddress.getHostAddress();
} catch (Exception e) {
return "";
}
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/ThrowableUtil.java | ThrowableUtil | getStackTrace | class ThrowableUtil {
/**
* 获取堆栈信息
*/
public static String getStackTrace(Throwable throwable){<FILL_FUNCTION_BODY>}
} |
StringWriter sw = new StringWriter();
try (PrintWriter pw = new PrintWriter(sw)) {
throwable.printStackTrace(pw);
return sw.toString();
}
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/ValidationUtil.java | ValidationUtil | isNull | class ValidationUtil {
/**
* 验证空
*/
public static void isNull(Object obj, String entity, String parameter , Object value){<FILL_FUNCTION_BODY>}
/**
* 验证是否为邮箱
*/
public static boolean isEmail(String email) {
return Validator.isEmail(email);
}
} |
if(ObjectUtil.isNull(obj)){
String msg = entity + " 不存在: "+ parameter +" is "+ value;
throw new BadRequestException(msg);
}
|
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/enums/CodeBiEnum.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/enums/CodeEnum.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/enums/DataScopeEnum.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-common/src/main/java/me/zhengjie/utils/enums/RequestMethodEnum.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/domain/ColumnInfo.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/domain/GenConfig.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/domain/vo/TableInfo.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/repository/ColumnInfoRepository.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/repository/GenConfigRepository.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/rest/GenConfigController.java | GenConfigController | updateGenConfig | class GenConfigController {
private final GenConfigService genConfigService;
@ApiOperation("查询")
@GetMapping(value = "/{tableName}")
public ResponseEntity<GenConfig> queryGenConfig(@PathVariable String tableName){
return new ResponseEntity<>(genConfigService.find(tableName), HttpStatus.OK);
}
@PutMapping
@ApiOperation("修改")
public ResponseEntity<Object> updateGenConfig(@Validated @RequestBody GenConfig genConfig){<FILL_FUNCTION_BODY>}
} |
return new ResponseEntity<>(genConfigService.update(genConfig.getTableName(), genConfig),HttpStatus.OK);
|
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/rest/GeneratorController.java | GeneratorController | generatorCode | class GeneratorController {
private final GeneratorService generatorService;
private final GenConfigService genConfigService;
@Value("${generator.enabled}")
private Boolean generatorEnabled;
@ApiOperation("查询数据库数据")
@GetMapping(value = "/tables/all")
public ResponseEntity<Object> queryAllTables(){
return new ResponseEntity<>(generatorService.getTables(), HttpStatus.OK);
}
@ApiOperation("查询数据库数据")
@GetMapping(value = "/tables")
public ResponseEntity<PageResult<TableInfo>> queryTables(@RequestParam(defaultValue = "") String name,
@RequestParam(defaultValue = "0")Integer page,
@RequestParam(defaultValue = "10")Integer size){
int[] startEnd = PageUtil.transToStartEnd(page, size);
return new ResponseEntity<>(generatorService.getTables(name,startEnd), HttpStatus.OK);
}
@ApiOperation("查询字段数据")
@GetMapping(value = "/columns")
public ResponseEntity<PageResult<ColumnInfo>> queryColumns(@RequestParam String tableName){
List<ColumnInfo> columnInfos = generatorService.getColumns(tableName);
return new ResponseEntity<>(PageUtil.toPage(columnInfos,columnInfos.size()), HttpStatus.OK);
}
@ApiOperation("保存字段数据")
@PutMapping
public ResponseEntity<HttpStatus> saveColumn(@RequestBody List<ColumnInfo> columnInfos){
generatorService.save(columnInfos);
return new ResponseEntity<>(HttpStatus.OK);
}
@ApiOperation("同步字段数据")
@PostMapping(value = "sync")
public ResponseEntity<HttpStatus> syncColumn(@RequestBody List<String> tables){
for (String table : tables) {
generatorService.sync(generatorService.getColumns(table), generatorService.query(table));
}
return new ResponseEntity<>(HttpStatus.OK);
}
@ApiOperation("生成代码")
@PostMapping(value = "/{tableName}/{type}")
public ResponseEntity<Object> generatorCode(@PathVariable String tableName, @PathVariable Integer type, HttpServletRequest request, HttpServletResponse response){<FILL_FUNCTION_BODY>}
} |
if(!generatorEnabled && type == 0){
throw new BadRequestException("此环境不允许生成代码，请选择预览或者下载查看！");
}
switch (type){
// 生成代码
case 0: generatorService.generator(genConfigService.find(tableName), generatorService.getColumns(tableName));
break;
// 预览
case 1: return generatorService.preview(genConfigService.find(tableName), generatorService.getColumns(tableName));
// 打包
case 2: generatorService.download(genConfigService.find(tableName), generatorService.getColumns(tableName), request, response);
break;
default: throw new BadRequestException("没有这个选项");
}
return new ResponseEntity<>(HttpStatus.OK);
|
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/service/GenConfigService.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/service/GeneratorService.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/service/impl/GenConfigServiceImpl.java | GenConfigServiceImpl | update | class GenConfigServiceImpl implements GenConfigService {
private final GenConfigRepository genConfigRepository;
@Override
public GenConfig find(String tableName) {
GenConfig genConfig = genConfigRepository.findByTableName(tableName);
if(genConfig == null){
return new GenConfig(tableName);
}
return genConfig;
}
@Override
public GenConfig update(String tableName, GenConfig genConfig) {<FILL_FUNCTION_BODY>}
} |
String separator = File.separator;
String[] paths;
String symbol = "\\";
if (symbol.equals(separator)) {
paths = genConfig.getPath().split("\\\\");
} else {
paths = genConfig.getPath().split(File.separator);
}
StringBuilder api = new StringBuilder();
for (String path : paths) {
api.append(path);
api.append(separator);
if ("src".equals(path)) {
api.append("api");
break;
}
}
genConfig.setApiPath(api.toString());
return genConfigRepository.save(genConfig);
|
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/service/impl/GeneratorServiceImpl.java | GeneratorServiceImpl | preview | class GeneratorServiceImpl implements GeneratorService {
private static final Logger log = LoggerFactory.getLogger(GeneratorServiceImpl.class);
@PersistenceContext
private EntityManager em;
private final ColumnInfoRepository columnInfoRepository;
private final String CONFIG_MESSAGE = "请先配置生成器";
@Override
public Object getTables() {
// 使用预编译防止sql注入
String sql = "select table_name ,create_time , engine, table_collation, table_comment from information_schema.tables " +
"where table_schema = (select database()) " +
"order by create_time desc";
Query query = em.createNativeQuery(sql);
return query.getResultList();
}
@Override
public PageResult<TableInfo> getTables(String name, int[] startEnd) {
// 使用预编译防止sql注入
String sql = "select table_name ,create_time , engine, table_collation, table_comment from information_schema.tables " +
"where table_schema = (select database()) " +
"and table_name like :table order by create_time desc";
Query query = em.createNativeQuery(sql);
query.setFirstResult(startEnd[0]);
query.setMaxResults(startEnd[1] - startEnd[0]);
query.setParameter("table", StringUtils.isNotBlank(name) ? ("%" + name + "%") : "%%");
List result = query.getResultList();
List<TableInfo> tableInfos = new ArrayList<>();
for (Object obj : result) {
Object[] arr = (Object[]) obj;
tableInfos.add(new TableInfo(arr[0], arr[1], arr[2], arr[3], ObjectUtil.isNotEmpty(arr[4]) ? arr[4] : "-"));
}
String countSql = "select count(1) from information_schema.tables " +
"where table_schema = (select database()) and table_name like :table";
Query queryCount = em.createNativeQuery(countSql);
queryCount.setParameter("table", StringUtils.isNotBlank(name) ? ("%" + name + "%") : "%%");
BigInteger totalElements = (BigInteger) queryCount.getSingleResult();
return PageUtil.toPage(tableInfos, totalElements.longValue());
}
@Override
public List<ColumnInfo> getColumns(String tableName) {
List<ColumnInfo> columnInfos = columnInfoRepository.findByTableNameOrderByIdAsc(tableName);
if (CollectionUtil.isNotEmpty(columnInfos)) {
return columnInfos;
} else {
columnInfos = query(tableName);
return columnInfoRepository.saveAll(columnInfos);
}
}
@Override
public List<ColumnInfo> query(String tableName) {
// 使用预编译防止sql注入
String sql = "select column_name, is_nullable, data_type, column_comment, column_key, extra from information_schema.columns " +
"where table_name = ? and table_schema = (select database()) order by ordinal_position";
Query query = em.createNativeQuery(sql);
query.setParameter(1, tableName);
List result = query.getResultList();
List<ColumnInfo> columnInfos = new ArrayList<>();
for (Object obj : result) {
Object[] arr = (Object[]) obj;
columnInfos.add(
new ColumnInfo(
tableName,
arr[0].toString(),
"NO".equals(arr[1]),
arr[2].toString(),
ObjectUtil.isNotNull(arr[3]) ? arr[3].toString() : null,
ObjectUtil.isNotNull(arr[4]) ? arr[4].toString() : null,
ObjectUtil.isNotNull(arr[5]) ? arr[5].toString() : null)
);
}
return columnInfos;
}
@Override
public void sync(List<ColumnInfo> columnInfos, List<ColumnInfo> columnInfoList) {
// 第一种情况，数据库类字段改变或者新增字段
for (ColumnInfo columnInfo : columnInfoList) {
// 根据字段名称查找
List<ColumnInfo> columns = columnInfos.stream().filter(c -> c.getColumnName().equals(columnInfo.getColumnName())).collect(Collectors.toList());
// 如果能找到，就修改部分可能被字段
if (CollectionUtil.isNotEmpty(columns)) {
ColumnInfo column = columns.get(0);
column.setColumnType(columnInfo.getColumnType());
column.setExtra(columnInfo.getExtra());
column.setKeyType(columnInfo.getKeyType());
if (StringUtils.isBlank(column.getRemark())) {
column.setRemark(columnInfo.getRemark());
}
columnInfoRepository.save(column);
} else {
// 如果找不到，则保存新字段信息
columnInfoRepository.save(columnInfo);
}
}
// 第二种情况，数据库字段删除了
for (ColumnInfo columnInfo : columnInfos) {
// 根据字段名称查找
List<ColumnInfo> columns = columnInfoList.stream().filter(c -> c.getColumnName().equals(columnInfo.getColumnName())).collect(Collectors.toList());
// 如果找不到，就代表字段被删除了，则需要删除该字段
if (CollectionUtil.isEmpty(columns)) {
columnInfoRepository.delete(columnInfo);
}
}
}
@Override
public void save(List<ColumnInfo> columnInfos) {
columnInfoRepository.saveAll(columnInfos);
}
@Override
public void generator(GenConfig genConfig, List<ColumnInfo> columns) {
if (genConfig.getId() == null) {
throw new BadRequestException(CONFIG_MESSAGE);
}
try {
GenUtil.generatorCode(columns, genConfig);
} catch (IOException e) {
log.error(e.getMessage(), e);
throw new BadRequestException("生成失败，请手动处理已生成的文件");
}
}
@Override
public ResponseEntity<Object> preview(GenConfig genConfig, List<ColumnInfo> columns) {<FILL_FUNCTION_BODY>}
@Override
public void download(GenConfig genConfig, List<ColumnInfo> columns, HttpServletRequest request, HttpServletResponse response) {
if (genConfig.getId() == null) {
throw new BadRequestException(CONFIG_MESSAGE);
}
try {
File file = new File(GenUtil.download(columns, genConfig));
String zipPath = file.getPath() + ".zip";
ZipUtil.zip(file.getPath(), zipPath);
FileUtil.downloadFile(request, response, new File(zipPath), true);
} catch (IOException e) {
throw new BadRequestException("打包失败");
}
}
} |
if (genConfig.getId() == null) {
throw new BadRequestException(CONFIG_MESSAGE);
}
List<Map<String, Object>> genList = GenUtil.preview(columns, genConfig);
return new ResponseEntity<>(genList, HttpStatus.OK);
|
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/utils/ColUtil.java | ColUtil | getConfig | class ColUtil {
private static final Logger log = LoggerFactory.getLogger(ColUtil.class);
/**
* 转换mysql数据类型为java数据类型
*
* @param type 数据库字段类型
* @return String
*/
static String cloToJava(String type) {
Configuration config = getConfig();
assert config != null;
return config.getString(type, "unknowType");
}
/**
* 获取配置信息
*/
public static PropertiesConfiguration getConfig() {<FILL_FUNCTION_BODY>}
} |
try {
return new PropertiesConfiguration("generator.properties");
} catch (ConfigurationException e) {
log.error(e.getMessage(), e);
}
return null;
|
elunez_eladmin | eladmin/eladmin-generator/src/main/java/me/zhengjie/utils/GenUtil.java | GenUtil | getGenMap | class GenUtil {
private static final String TIMESTAMP = "Timestamp";
private static final String BIGDECIMAL = "BigDecimal";
public static final String PK = "PRI";
public static final String EXTRA = "auto_increment";
/**
* 获取后端代码模板名称
*
* @return List
*/
private static List<String> getAdminTemplateNames() {
List<String> templateNames = new ArrayList<>();
templateNames.add("Entity");
templateNames.add("Dto");
templateNames.add("Mapper");
templateNames.add("Controller");
templateNames.add("QueryCriteria");
templateNames.add("Service");
templateNames.add("ServiceImpl");
templateNames.add("Repository");
return templateNames;
}
/**
* 获取前端代码模板名称
*
* @return List
*/
private static List<String> getFrontTemplateNames() {
List<String> templateNames = new ArrayList<>();
templateNames.add("index");
templateNames.add("api");
return templateNames;
}
public static List<Map<String, Object>> preview(List<ColumnInfo> columns, GenConfig genConfig) {
Map<String, Object> genMap = getGenMap(columns, genConfig);
List<Map<String, Object>> genList = new ArrayList<>();
// 获取后端模版
List<String> templates = getAdminTemplateNames();
TemplateEngine engine = TemplateUtil.createEngine(new TemplateConfig("template", TemplateConfig.ResourceMode.CLASSPATH));
for (String templateName : templates) {
Map<String, Object> map = new HashMap<>(1);
Template template = engine.getTemplate("admin/" + templateName + ".ftl");
map.put("content", template.render(genMap));
map.put("name", templateName);
genList.add(map);
}
// 获取前端模版
templates = getFrontTemplateNames();
for (String templateName : templates) {
Map<String, Object> map = new HashMap<>(1);
Template template = engine.getTemplate("front/" + templateName + ".ftl");
map.put(templateName, template.render(genMap));
map.put("content", template.render(genMap));
map.put("name", templateName);
genList.add(map);
}
return genList;
}
public static String download(List<ColumnInfo> columns, GenConfig genConfig) throws IOException {
// 拼接的路径：/tmpeladmin-gen-temp/，这个路径在Linux下需要root用户才有权限创建,非root用户会权限错误而失败，更改为： /tmp/eladmin-gen-temp/
// String tempPath =SYS_TEM_DIR + "eladmin-gen-temp" + File.separator + genConfig.getTableName() + File.separator;
String tempPath = SYS_TEM_DIR + "eladmin-gen-temp" + File.separator + genConfig.getTableName() + File.separator;
Map<String, Object> genMap = getGenMap(columns, genConfig);
TemplateEngine engine = TemplateUtil.createEngine(new TemplateConfig("template", TemplateConfig.ResourceMode.CLASSPATH));
// 生成后端代码
List<String> templates = getAdminTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("admin/" + templateName + ".ftl");
String filePath = getAdminFilePath(templateName, genConfig, genMap.get("className").toString(), tempPath + "eladmin" + File.separator);
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if (!genConfig.getCover() && FileUtil.exist(file)) {
continue;
}
// 生成代码
genFile(file, template, genMap);
}
// 生成前端代码
templates = getFrontTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("front/" + templateName + ".ftl");
String path = tempPath + "eladmin-web" + File.separator;
String apiPath = path + "src" + File.separator + "api" + File.separator;
String srcPath = path + "src" + File.separator + "views" + File.separator + genMap.get("changeClassName").toString() + File.separator;
String filePath = getFrontFilePath(templateName, apiPath, srcPath, genMap.get("changeClassName").toString());
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if (!genConfig.getCover() && FileUtil.exist(file)) {
continue;
}
// 生成代码
genFile(file, template, genMap);
}
return tempPath;
}
public static void generatorCode(List<ColumnInfo> columnInfos, GenConfig genConfig) throws IOException {
Map<String, Object> genMap = getGenMap(columnInfos, genConfig);
TemplateEngine engine = TemplateUtil.createEngine(new TemplateConfig("template", TemplateConfig.ResourceMode.CLASSPATH));
// 生成后端代码
List<String> templates = getAdminTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("admin/" + templateName + ".ftl");
String rootPath = System.getProperty("user.dir");
String filePath = getAdminFilePath(templateName, genConfig, genMap.get("className").toString(), rootPath);
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if (!genConfig.getCover() && FileUtil.exist(file)) {
continue;
}
// 生成代码
genFile(file, template, genMap);
}
// 生成前端代码
templates = getFrontTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("front/" + templateName + ".ftl");
String filePath = getFrontFilePath(templateName, genConfig.getApiPath(), genConfig.getPath(), genMap.get("changeClassName").toString());
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if (!genConfig.getCover() && FileUtil.exist(file)) {
continue;
}
// 生成代码
genFile(file, template, genMap);
}
}
// 获取模版数据
private static Map<String, Object> getGenMap(List<ColumnInfo> columnInfos, GenConfig genConfig) {<FILL_FUNCTION_BODY>}
/**
* 定义后端文件路径以及名称
*/
private static String getAdminFilePath(String templateName, GenConfig genConfig, String className, String rootPath) {
String projectPath = rootPath + File.separator + genConfig.getModuleName();
String packagePath = projectPath + File.separator + "src" + File.separator + "main" + File.separator + "java" + File.separator;
if (!ObjectUtils.isEmpty(genConfig.getPack())) {
packagePath += genConfig.getPack().replace(".", File.separator) + File.separator;
}
if ("Entity".equals(templateName)) {
return packagePath + "domain" + File.separator + className + ".java";
}
if ("Controller".equals(templateName)) {
return packagePath + "rest" + File.separator + className + "Controller.java";
}
if ("Service".equals(templateName)) {
return packagePath + "service" + File.separator + className + "Service.java";
}
if ("ServiceImpl".equals(templateName)) {
return packagePath + "service" + File.separator + "impl" + File.separator + className + "ServiceImpl.java";
}
if ("Dto".equals(templateName)) {
return packagePath + "service" + File.separator + "dto" + File.separator + className + "Dto.java";
}
if ("QueryCriteria".equals(templateName)) {
return packagePath + "service" + File.separator + "dto" + File.separator + className + "QueryCriteria.java";
}
if ("Mapper".equals(templateName)) {
return packagePath + "service" + File.separator + "mapstruct" + File.separator + className + "Mapper.java";
}
if ("Repository".equals(templateName)) {
return packagePath + "repository" + File.separator + className + "Repository.java";
}
return null;
}
/**
* 定义前端文件路径以及名称
*/
private static String getFrontFilePath(String templateName, String apiPath, String path, String apiName) {
if ("api".equals(templateName)) {
return apiPath + File.separator + apiName + ".js";
}
if ("index".equals(templateName)) {
return path + File.separator + "index.vue";
}
return null;
}
private static void genFile(File file, Template template, Map<String, Object> map) throws IOException {
// 生成目标文件
Writer writer = null;
try {
FileUtil.touch(file);
writer = new FileWriter(file);
template.render(map, writer);
} catch (TemplateException | IOException e) {
throw new RuntimeException(e);
} finally {
assert writer != null;
writer.close();
}
}
} |
// 存储模版字段数据
Map<String, Object> genMap = new HashMap<>(16);
// 接口别名
genMap.put("apiAlias", genConfig.getApiAlias());
// 包名称
genMap.put("package", genConfig.getPack());
// 模块名称
genMap.put("moduleName", genConfig.getModuleName());
// 作者
genMap.put("author", genConfig.getAuthor());
// 创建日期
genMap.put("date", LocalDate.now().toString());
// 表名
genMap.put("tableName", genConfig.getTableName());
// 大写开头的类名
String className = StringUtils.toCapitalizeCamelCase(genConfig.getTableName());
// 小写开头的类名
String changeClassName = StringUtils.toCamelCase(genConfig.getTableName());
// 判断是否去除表前缀
if (StringUtils.isNotEmpty(genConfig.getPrefix())) {
className = StringUtils.toCapitalizeCamelCase(StrUtil.removePrefix(genConfig.getTableName(), genConfig.getPrefix()));
changeClassName = StringUtils.toCamelCase(StrUtil.removePrefix(genConfig.getTableName(), genConfig.getPrefix()));
changeClassName = StringUtils.uncapitalize(changeClassName);
}
// 保存类名
genMap.put("className", className);
// 保存小写开头的类名
genMap.put("changeClassName", changeClassName);
// 存在 Timestamp 字段
genMap.put("hasTimestamp", false);
// 查询类中存在 Timestamp 字段
genMap.put("queryHasTimestamp", false);
// 存在 BigDecimal 字段
genMap.put("hasBigDecimal", false);
// 查询类中存在 BigDecimal 字段
genMap.put("queryHasBigDecimal", false);
// 是否需要创建查询
genMap.put("hasQuery", false);
// 自增主键
genMap.put("auto", false);
// 存在字典
genMap.put("hasDict", false);
// 存在日期注解
genMap.put("hasDateAnnotation", false);
// 保存字段信息
List<Map<String, Object>> columns = new ArrayList<>();
// 保存查询字段的信息
List<Map<String, Object>> queryColumns = new ArrayList<>();
// 存储字典信息
List<String> dicts = new ArrayList<>();
// 存储 between 信息
List<Map<String, Object>> betweens = new ArrayList<>();
// 存储不为空的字段信息
List<Map<String, Object>> isNotNullColumns = new ArrayList<>();
for (ColumnInfo column : columnInfos) {
Map<String, Object> listMap = new HashMap<>(16);
// 字段描述
listMap.put("remark", column.getRemark());
// 字段类型
listMap.put("columnKey", column.getKeyType());
// 主键类型
String colType = ColUtil.cloToJava(column.getColumnType());
// 小写开头的字段名
String changeColumnName = StringUtils.toCamelCase(column.getColumnName());
// 大写开头的字段名
String capitalColumnName = StringUtils.toCapitalizeCamelCase(column.getColumnName());
if (PK.equals(column.getKeyType())) {
// 存储主键类型
genMap.put("pkColumnType", colType);
// 存储小写开头的字段名
genMap.put("pkChangeColName", changeColumnName);
// 存储大写开头的字段名
genMap.put("pkCapitalColName", capitalColumnName);
}
// 是否存在 Timestamp 类型的字段
if (TIMESTAMP.equals(colType)) {
genMap.put("hasTimestamp", true);
}
// 是否存在 BigDecimal 类型的字段
if (BIGDECIMAL.equals(colType)) {
genMap.put("hasBigDecimal", true);
}
// 主键是否自增
if (EXTRA.equals(column.getExtra())) {
genMap.put("auto", true);
}
// 主键存在字典
if (StringUtils.isNotBlank(column.getDictName())) {
genMap.put("hasDict", true);
if(!dicts.contains(column.getDictName()))
dicts.add(column.getDictName());
}
// 存储字段类型
listMap.put("columnType", colType);
// 存储字原始段名称
listMap.put("columnName", column.getColumnName());
// 不为空
listMap.put("istNotNull", column.getNotNull());
// 字段列表显示
listMap.put("columnShow", column.getListShow());
// 表单显示
listMap.put("formShow", column.getFormShow());
// 表单组件类型
listMap.put("formType", StringUtils.isNotBlank(column.getFormType()) ? column.getFormType() : "Input");
// 小写开头的字段名称
listMap.put("changeColumnName", changeColumnName);
//大写开头的字段名称
listMap.put("capitalColumnName", capitalColumnName);
// 字典名称
listMap.put("dictName", column.getDictName());
// 日期注解
listMap.put("dateAnnotation", column.getDateAnnotation());
if (StringUtils.isNotBlank(column.getDateAnnotation())) {
genMap.put("hasDateAnnotation", true);
}
// 添加非空字段信息
if (column.getNotNull()) {
isNotNullColumns.add(listMap);
}
// 判断是否有查询，如有则把查询的字段set进columnQuery
if (!StringUtils.isBlank(column.getQueryType())) {
// 查询类型
listMap.put("queryType", column.getQueryType());
// 是否存在查询
genMap.put("hasQuery", true);
if (TIMESTAMP.equals(colType)) {
// 查询中存储 Timestamp 类型
genMap.put("queryHasTimestamp", true);
}
if (BIGDECIMAL.equals(colType)) {
// 查询中存储 BigDecimal 类型
genMap.put("queryHasBigDecimal", true);
}
if ("between".equalsIgnoreCase(column.getQueryType())) {
betweens.add(listMap);
} else {
// 添加到查询列表中
queryColumns.add(listMap);
}
}
// 添加到字段列表中
columns.add(listMap);
}
// 保存字段列表
genMap.put("columns", columns);
// 保存查询列表
genMap.put("queryColumns", queryColumns);
// 保存字段列表
genMap.put("dicts", dicts);
// 保存查询列表
genMap.put("betweens", betweens);
// 保存非空字段信息
genMap.put("isNotNullColumns", isNotNullColumns);
return genMap;
|
elunez_eladmin | eladmin/eladmin-logging/src/main/java/me/zhengjie/annotation/Log.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-logging/src/main/java/me/zhengjie/aspect/LogAspect.java | LogAspect | logAround | class LogAspect {
private final SysLogService sysLogService;
ThreadLocal<Long> currentTime = new ThreadLocal<>();
public LogAspect(SysLogService sysLogService) {
this.sysLogService = sysLogService;
}
/**
* 配置切入点
*/
@Pointcut("@annotation(me.zhengjie.annotation.Log)")
public void logPointcut() {
// 该方法无方法体,主要为了让同类中其他方法使用此切入点
}
/**
* 配置环绕通知,使用在方法logPointcut()上注册的切入点
*
* @param joinPoint join point for advice
*/
@Around("logPointcut()")
public Object logAround(ProceedingJoinPoint joinPoint) throws Throwable {<FILL_FUNCTION_BODY>}
/**
* 配置异常通知
*
* @param joinPoint join point for advice
* @param e exception
*/
@AfterThrowing(pointcut = "logPointcut()", throwing = "e")
public void logAfterThrowing(JoinPoint joinPoint, Throwable e) {
SysLog sysLog = new SysLog("ERROR",System.currentTimeMillis() - currentTime.get());
currentTime.remove();
sysLog.setExceptionDetail(ThrowableUtil.getStackTrace(e).getBytes());
HttpServletRequest request = RequestHolder.getHttpServletRequest();
sysLogService.save(getUsername(), StringUtils.getBrowser(request), StringUtils.getIp(request), (ProceedingJoinPoint)joinPoint, sysLog);
}
public String getUsername() {
try {
return SecurityUtils.getCurrentUsername();
}catch (Exception e){
return "";
}
}
} |
Object result;
currentTime.set(System.currentTimeMillis());
result = joinPoint.proceed();
SysLog sysLog = new SysLog("INFO",System.currentTimeMillis() - currentTime.get());
currentTime.remove();
HttpServletRequest request = RequestHolder.getHttpServletRequest();
sysLogService.save(getUsername(), StringUtils.getBrowser(request), StringUtils.getIp(request),joinPoint, sysLog);
return result;
|
elunez_eladmin | eladmin/eladmin-logging/src/main/java/me/zhengjie/domain/SysLog.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-logging/src/main/java/me/zhengjie/repository/LogRepository.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-logging/src/main/java/me/zhengjie/rest/SysLogController.java | SysLogController | queryErrorLog | class SysLogController {
private final SysLogService sysLogService;
@Log("导出数据")
@ApiOperation("导出数据")
@GetMapping(value = "/download")
@PreAuthorize("@el.check()")
public void exportLog(HttpServletResponse response, SysLogQueryCriteria criteria) throws IOException {
criteria.setLogType("INFO");
sysLogService.download(sysLogService.queryAll(criteria), response);
}
@Log("导出错误数据")
@ApiOperation("导出错误数据")
@GetMapping(value = "/error/download")
@PreAuthorize("@el.check()")
public void exportErrorLog(HttpServletResponse response, SysLogQueryCriteria criteria) throws IOException {
criteria.setLogType("ERROR");
sysLogService.download(sysLogService.queryAll(criteria), response);
}
@GetMapping
@ApiOperation("日志查询")
@PreAuthorize("@el.check()")
public ResponseEntity<Object> queryLog(SysLogQueryCriteria criteria, Pageable pageable){
criteria.setLogType("INFO");
return new ResponseEntity<>(sysLogService.queryAll(criteria,pageable), HttpStatus.OK);
}
@GetMapping(value = "/user")
@ApiOperation("用户日志查询")
public ResponseEntity<PageResult<SysLogSmallDto>> queryUserLog(SysLogQueryCriteria criteria, Pageable pageable){
criteria.setLogType("INFO");
criteria.setUsername(SecurityUtils.getCurrentUsername());
return new ResponseEntity<>(sysLogService.queryAllByUser(criteria,pageable), HttpStatus.OK);
}
@GetMapping(value = "/error")
@ApiOperation("错误日志查询")
@PreAuthorize("@el.check()")
public ResponseEntity<Object> queryErrorLog(SysLogQueryCriteria criteria, Pageable pageable){<FILL_FUNCTION_BODY>}
@GetMapping(value = "/error/{id}")
@ApiOperation("日志异常详情查询")
@PreAuthorize("@el.check()")
public ResponseEntity<Object> queryErrorLogDetail(@PathVariable Long id){
return new ResponseEntity<>(sysLogService.findByErrDetail(id), HttpStatus.OK);
}
@DeleteMapping(value = "/del/error")
@Log("删除所有ERROR日志")
@ApiOperation("删除所有ERROR日志")
@PreAuthorize("@el.check()")
public ResponseEntity<Object> delAllErrorLog(){
sysLogService.delAllByError();
return new ResponseEntity<>(HttpStatus.OK);
}
@DeleteMapping(value = "/del/info")
@Log("删除所有INFO日志")
@ApiOperation("删除所有INFO日志")
@PreAuthorize("@el.check()")
public ResponseEntity<Object> delAllInfoLog(){
sysLogService.delAllByInfo();
return new ResponseEntity<>(HttpStatus.OK);
}
} |
criteria.setLogType("ERROR");
return new ResponseEntity<>(sysLogService.queryAll(criteria,pageable), HttpStatus.OK);
|
elunez_eladmin | eladmin/eladmin-logging/src/main/java/me/zhengjie/service/SysLogService.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-logging/src/main/java/me/zhengjie/service/dto/SysLogErrorDto.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-logging/src/main/java/me/zhengjie/service/dto/SysLogQueryCriteria.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-logging/src/main/java/me/zhengjie/service/dto/SysLogSmallDto.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-logging/src/main/java/me/zhengjie/service/impl/SysLogServiceImpl.java | SysLogServiceImpl | save | class SysLogServiceImpl implements SysLogService {
private final LogRepository logRepository;
private final LogErrorMapper logErrorMapper;
private final LogSmallMapper logSmallMapper;
@Override
public Object queryAll(SysLogQueryCriteria criteria, Pageable pageable) {
Page<SysLog> page = logRepository.findAll(((root, criteriaQuery, cb) -> QueryHelp.getPredicate(root, criteria, cb)), pageable);
String status = "ERROR";
if (status.equals(criteria.getLogType())) {
return PageUtil.toPage(page.map(logErrorMapper::toDto));
}
return PageUtil.toPage(page);
}
@Override
public List<SysLog> queryAll(SysLogQueryCriteria criteria) {
return logRepository.findAll(((root, criteriaQuery, cb) -> QueryHelp.getPredicate(root, criteria, cb)));
}
@Override
public PageResult<SysLogSmallDto> queryAllByUser(SysLogQueryCriteria criteria, Pageable pageable) {
Page<SysLog> page = logRepository.findAll(((root, criteriaQuery, cb) -> QueryHelp.getPredicate(root, criteria, cb)), pageable);
return PageUtil.toPage(page.map(logSmallMapper::toDto));
}
@Override
@Transactional(rollbackFor = Exception.class)
public void save(String username, String browser, String ip, ProceedingJoinPoint joinPoint, SysLog sysLog) {<FILL_FUNCTION_BODY>}
/**
* 根据方法和传入的参数获取请求参数
*/
private String getParameter(Method method, Object[] args) {
List<Object> argList = new ArrayList<>();
Parameter[] parameters = method.getParameters();
for (int i = 0; i < parameters.length; i++) {
// 过滤掉不能序列化的类型: MultiPartFile
if (args[i] instanceof MultipartFile) {
continue;
}
//将RequestBody注解修饰的参数作为请求参数
RequestBody requestBody = parameters[i].getAnnotation(RequestBody.class);
if (requestBody != null) {
argList.add(args[i]);
}
//将RequestParam注解修饰的参数作为请求参数
RequestParam requestParam = parameters[i].getAnnotation(RequestParam.class);
if (requestParam != null) {
Map<String, Object> map = new HashMap<>(2);
String key = parameters[i].getName();
if (!StringUtils.isEmpty(requestParam.value())) {
key = requestParam.value();
}
map.put(key, args[i]);
argList.add(map);
}
}
if (argList.isEmpty()) {
return "";
}
return argList.size() == 1 ? JSON.toJSONString(argList.get(0)) : JSON.toJSONString(argList);
}
@Override
public Object findByErrDetail(Long id) {
SysLog sysLog = logRepository.findById(id).orElseGet(SysLog::new);
ValidationUtil.isNull(sysLog.getId(), "Log", "id", id);
byte[] details = sysLog.getExceptionDetail();
return Dict.create().set("exception", new String(ObjectUtil.isNotNull(details) ? details : "".getBytes()));
}
@Override
public void download(List<SysLog> sysLogs, HttpServletResponse response) throws IOException {
List<Map<String, Object>> list = new ArrayList<>();
for (SysLog sysLog : sysLogs) {
Map<String, Object> map = new LinkedHashMap<>();
map.put("用户名", sysLog.getUsername());
map.put("IP", sysLog.getRequestIp());
map.put("IP来源", sysLog.getAddress());
map.put("描述", sysLog.getDescription());
map.put("浏览器", sysLog.getBrowser());
map.put("请求耗时/毫秒", sysLog.getTime());
map.put("异常详情", new String(ObjectUtil.isNotNull(sysLog.getExceptionDetail()) ? sysLog.getExceptionDetail() : "".getBytes()));
map.put("创建日期", sysLog.getCreateTime());
list.add(map);
}
FileUtil.downloadExcel(list, response);
}
@Override
@Transactional(rollbackFor = Exception.class)
public void delAllByError() {
logRepository.deleteByLogType("ERROR");
}
@Override
@Transactional(rollbackFor = Exception.class)
public void delAllByInfo() {
logRepository.deleteByLogType("INFO");
}
} |
if (sysLog == null) {
throw new IllegalArgumentException("Log 不能为 null!");
}
MethodSignature signature = (MethodSignature) joinPoint.getSignature();
Method method = signature.getMethod();
me.zhengjie.annotation.Log aopLog = method.getAnnotation(me.zhengjie.annotation.Log.class);
// 方法路径
String methodName = joinPoint.getTarget().getClass().getName() + "." + signature.getName() + "()";
// 描述
sysLog.setDescription(aopLog.value());
sysLog.setRequestIp(ip);
sysLog.setAddress(StringUtils.getCityInfo(sysLog.getRequestIp()));
sysLog.setMethod(methodName);
sysLog.setUsername(username);
sysLog.setParams(getParameter(method, joinPoint.getArgs()));
// 记录登录用户，隐藏密码信息
if(signature.getName().equals("login") && StringUtils.isNotEmpty(sysLog.getParams())){
JSONObject obj = JSON.parseObject(sysLog.getParams());
sysLog.setUsername(obj.getString("username"));
sysLog.setParams(JSON.toJSONString(Dict.create().set("username", sysLog.getUsername())));
}
sysLog.setBrowser(browser);
logRepository.save(sysLog);
|
elunez_eladmin | eladmin/eladmin-logging/src/main/java/me/zhengjie/service/mapstruct/LogErrorMapper.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-logging/src/main/java/me/zhengjie/service/mapstruct/LogSmallMapper.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/AppRun.java | AppRun | main | class AppRun {
public static void main(String[] args) {<FILL_FUNCTION_BODY>}
@Bean
public SpringContextHolder springContextHolder() {
return new SpringContextHolder();
}
/**
* 访问首页提示
*
* @return /
*/
@AnonymousGetMapping("/")
public String index() {
return "Backend service started successfully";
}
} |
SpringApplication springApplication = new SpringApplication(AppRun.class);
// 监控应用的PID，启动时可指定PID路径：--spring.pid.file=/home/eladmin/app.pid
// 或者在 application.yml 添加文件路径，方便 kill，kill `cat /home/eladmin/app.pid`
springApplication.addListeners(new ApplicationPidFileWriter());
springApplication.run(args);
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/config/ConfigurerAdapter.java | ConfigurerAdapter | addResourceHandlers | class ConfigurerAdapter implements WebMvcConfigurer {
/** 文件配置 */
private final FileProperties properties;
public ConfigurerAdapter(FileProperties properties) {
this.properties = properties;
}
@Bean
public CorsFilter corsFilter() {
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
CorsConfiguration config = new CorsConfiguration();
config.setAllowCredentials(true);
config.addAllowedOriginPattern("*");
config.addAllowedHeader("*");
config.addAllowedMethod("*");
source.registerCorsConfiguration("/**", config);
return new CorsFilter(source);
}
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {<FILL_FUNCTION_BODY>}
@Override
public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
// 使用 fastjson 序列化，会导致 @JsonIgnore 失效，可以使用 @JSONField(serialize = false) 替换
FastJsonHttpMessageConverter converter = new FastJsonHttpMessageConverter();
List<MediaType> supportMediaTypeList = new ArrayList<>();
supportMediaTypeList.add(MediaType.APPLICATION_JSON);
FastJsonConfig config = new FastJsonConfig();
config.setDateFormat("yyyy-MM-dd HH:mm:ss");
config.setSerializerFeatures(SerializerFeature.DisableCircularReferenceDetect);
converter.setFastJsonConfig(config);
converter.setSupportedMediaTypes(supportMediaTypeList);
converter.setDefaultCharset(StandardCharsets.UTF_8);
converters.add(converter);
}
} |
FileProperties.ElPath path = properties.getPath();
String avatarUtl = "file:" + path.getAvatar().replace("\\","/");
String pathUtl = "file:" + path.getPath().replace("\\","/");
registry.addResourceHandler("/avatar/**").addResourceLocations(avatarUtl).setCachePeriod(0);
registry.addResourceHandler("/file/**").addResourceLocations(pathUtl).setCachePeriod(0);
registry.addResourceHandler("/**").addResourceLocations("classpath:/META-INF/resources/").setCachePeriod(0);
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer.java | RelaxedQueryCharsConnectorCustomizer | customize | class RelaxedQueryCharsConnectorCustomizer implements TomcatConnectorCustomizer {
@Override
public void customize(Connector connector) {<FILL_FUNCTION_BODY>}
} |
connector.setProperty("relaxedQueryChars", "[]{}");
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/config/WebSocketConfig.java | WebSocketConfig | serverEndpointExporter | class WebSocketConfig {
@Bean
public ServerEndpointExporter serverEndpointExporter() {<FILL_FUNCTION_BODY>}
} |
return new ServerEndpointExporter();
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/config/thread/AsyncTaskProperties.java | AsyncTaskProperties | setCorePoolSize | class AsyncTaskProperties {
public static int corePoolSize;
public static int maxPoolSize;
public static int keepAliveSeconds;
public static int queueCapacity;
@Value("${task.pool.core-pool-size}")
public void setCorePoolSize(int corePoolSize) {<FILL_FUNCTION_BODY>}
@Value("${task.pool.max-pool-size}")
public void setMaxPoolSize(int maxPoolSize) {
AsyncTaskProperties.maxPoolSize = maxPoolSize;
}
@Value("${task.pool.keep-alive-seconds}")
public void setKeepAliveSeconds(int keepAliveSeconds) {
AsyncTaskProperties.keepAliveSeconds = keepAliveSeconds;
}
@Value("${task.pool.queue-capacity}")
public void setQueueCapacity(int queueCapacity) {
AsyncTaskProperties.queueCapacity = queueCapacity;
}
} |
AsyncTaskProperties.corePoolSize = corePoolSize;
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/config/thread/CustomExecutorConfig.java | CustomExecutorConfig | elAsync | class CustomExecutorConfig {
/**
* 自定义线程池，用法 @Async
* @return Executor
*/
@Bean
@Primary
public Executor elAsync() {<FILL_FUNCTION_BODY>}
/**
* 自定义线程池，用法 @Async("otherAsync")
* @return Executor
*/
@Bean
public Executor otherAsync() {
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
executor.setCorePoolSize(15);
executor.setQueueCapacity(50);
executor.setKeepAliveSeconds(AsyncTaskProperties.keepAliveSeconds);
executor.setThreadNamePrefix("el-task-");
executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
executor.initialize();
return executor;
}
} |
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
executor.setCorePoolSize(AsyncTaskProperties.corePoolSize);
executor.setMaxPoolSize(AsyncTaskProperties.maxPoolSize);
executor.setQueueCapacity(AsyncTaskProperties.queueCapacity);
executor.setThreadNamePrefix("el-async-");
executor.setKeepAliveSeconds(AsyncTaskProperties.keepAliveSeconds);
executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
executor.initialize();
return executor;
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/domain/App.java | App | copy | class App extends BaseEntity implements Serializable {
@Id
@Column(name = "app_id")
@ApiModelProperty(value = "ID", hidden = true)
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@ApiModelProperty(value = "名称")
private String name;
@ApiModelProperty(value = "端口")
private int port;
@ApiModelProperty(value = "上传路径")
private String uploadPath;
@ApiModelProperty(value = "部署路径")
private String deployPath;
@ApiModelProperty(value = "备份路径")
private String backupPath;
@ApiModelProperty(value = "启动脚本")
private String startScript;
@ApiModelProperty(value = "部署脚本")
private String deployScript;
public void copy(App source){<FILL_FUNCTION_BODY>}
} |
BeanUtil.copyProperties(source,this, CopyOptions.create().setIgnoreNullValue(true));
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/domain/Database.java | Database | copy | class Database extends BaseEntity implements Serializable {
@Id
@Column(name = "db_id")
@ApiModelProperty(value = "ID", hidden = true)
private String id;
@ApiModelProperty(value = "数据库名称")
private String name;
@ApiModelProperty(value = "数据库连接地址")
private String jdbcUrl;
@ApiModelProperty(value = "数据库密码")
private String pwd;
@ApiModelProperty(value = "用户名")
private String userName;
public void copy(Database source){<FILL_FUNCTION_BODY>}
} |
BeanUtil.copyProperties(source,this, CopyOptions.create().setIgnoreNullValue(true));
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/domain/Deploy.java | Deploy | copy | class Deploy extends BaseEntity implements Serializable {
@Id
@Column(name = "deploy_id")
@ApiModelProperty(value = "ID", hidden = true)
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@ManyToMany
@ApiModelProperty(name = "服务器", hidden = true)
@JoinTable(name = "mnt_deploy_server",
joinColumns = {@JoinColumn(name = "deploy_id",referencedColumnName = "deploy_id")},
inverseJoinColumns = {@JoinColumn(name = "server_id",referencedColumnName = "server_id")})
private Set<ServerDeploy> deploys;
@ManyToOne
@JoinColumn(name = "app_id")
@ApiModelProperty(value = "应用编号")
private App app;
public void copy(Deploy source){<FILL_FUNCTION_BODY>}
} |
BeanUtil.copyProperties(source,this, CopyOptions.create().setIgnoreNullValue(true));
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/domain/DeployHistory.java | DeployHistory | copy | class DeployHistory implements Serializable {
@Id
@Column(name = "history_id")
@ApiModelProperty(value = "ID", hidden = true)
private String id;
@ApiModelProperty(value = "应用名称")
private String appName;
@ApiModelProperty(value = "IP")
private String ip;
@CreationTimestamp
@ApiModelProperty(value = "部署时间")
private Timestamp deployDate;
@ApiModelProperty(value = "部署者")
private String deployUser;
@ApiModelProperty(value = "部署ID")
private Long deployId;
public void copy(DeployHistory source){<FILL_FUNCTION_BODY>}
} |
BeanUtil.copyProperties(source,this, CopyOptions.create().setIgnoreNullValue(true));
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/domain/ServerDeploy.java | ServerDeploy | copy | class ServerDeploy extends BaseEntity implements Serializable {
@Id
@Column(name = "server_id")
@ApiModelProperty(value = "ID", hidden = true)
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@ApiModelProperty(value = "服务器名称")
private String name;
@ApiModelProperty(value = "IP")
private String ip;
@ApiModelProperty(value = "端口")
private Integer port;
@ApiModelProperty(value = "账号")
private String account;
@ApiModelProperty(value = "密码")
private String password;
public void copy(ServerDeploy source){<FILL_FUNCTION_BODY>}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
ServerDeploy that = (ServerDeploy) o;
return Objects.equals(id, that.id) &&
Objects.equals(name, that.name);
}
@Override
public int hashCode() {
return Objects.hash(id, name);
}
} |
BeanUtil.copyProperties(source,this, CopyOptions.create().setIgnoreNullValue(true));
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/repository/AppRepository.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/repository/DatabaseRepository.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/repository/DeployHistoryRepository.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/repository/DeployRepository.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/repository/ServerDeployRepository.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/rest/AppController.java | AppController | deleteApp | class AppController {
private final AppService appService;
@ApiOperation("导出应用数据")
@GetMapping(value = "/download")
@PreAuthorize("@el.check('app:list')")
public void exportApp(HttpServletResponse response, AppQueryCriteria criteria) throws IOException {
appService.download(appService.queryAll(criteria), response);
}
@ApiOperation(value = "查询应用")
@GetMapping
@PreAuthorize("@el.check('app:list')")
public ResponseEntity<PageResult<AppDto>> queryApp(AppQueryCriteria criteria, Pageable pageable){
return new ResponseEntity<>(appService.queryAll(criteria,pageable),HttpStatus.OK);
}
@Log("新增应用")
@ApiOperation(value = "新增应用")
@PostMapping
@PreAuthorize("@el.check('app:add')")
public ResponseEntity<Object> createApp(@Validated @RequestBody App resources){
appService.create(resources);
return new ResponseEntity<>(HttpStatus.CREATED);
}
@Log("修改应用")
@ApiOperation(value = "修改应用")
@PutMapping
@PreAuthorize("@el.check('app:edit')")
public ResponseEntity<Object> updateApp(@Validated @RequestBody App resources){
appService.update(resources);
return new ResponseEntity<>(HttpStatus.NO_CONTENT);
}
@Log("删除应用")
@ApiOperation(value = "删除应用")
@DeleteMapping
@PreAuthorize("@el.check('app:del')")
public ResponseEntity<Object> deleteApp(@RequestBody Set<Long> ids){<FILL_FUNCTION_BODY>}
} |
appService.delete(ids);
return new ResponseEntity<>(HttpStatus.OK);
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/rest/DatabaseController.java | DatabaseController | updateDatabase | class DatabaseController {
private final String fileSavePath = FileUtil.getTmpDirPath()+"/";
private final DatabaseService databaseService;
@ApiOperation("导出数据库数据")
@GetMapping(value = "/download")
@PreAuthorize("@el.check('database:list')")
public void exportDatabase(HttpServletResponse response, DatabaseQueryCriteria criteria) throws IOException {
databaseService.download(databaseService.queryAll(criteria), response);
}
@ApiOperation(value = "查询数据库")
@GetMapping
@PreAuthorize("@el.check('database:list')")
public ResponseEntity<PageResult<DatabaseDto>> queryDatabase(DatabaseQueryCriteria criteria, Pageable pageable){
return new ResponseEntity<>(databaseService.queryAll(criteria,pageable),HttpStatus.OK);
}
@Log("新增数据库")
@ApiOperation(value = "新增数据库")
@PostMapping
@PreAuthorize("@el.check('database:add')")
public ResponseEntity<Object> createDatabase(@Validated @RequestBody Database resources){
databaseService.create(resources);
return new ResponseEntity<>(HttpStatus.CREATED);
}
@Log("修改数据库")
@ApiOperation(value = "修改数据库")
@PutMapping
@PreAuthorize("@el.check('database:edit')")
public ResponseEntity<Object> updateDatabase(@Validated @RequestBody Database resources){<FILL_FUNCTION_BODY>}
@Log("删除数据库")
@ApiOperation(value = "删除数据库")
@DeleteMapping
@PreAuthorize("@el.check('database:del')")
public ResponseEntity<Object> deleteDatabase(@RequestBody Set<String> ids){
databaseService.delete(ids);
return new ResponseEntity<>(HttpStatus.OK);
}
@Log("测试数据库链接")
@ApiOperation(value = "测试数据库链接")
@PostMapping("/testConnect")
@PreAuthorize("@el.check('database:testConnect')")
public ResponseEntity<Object> testConnect(@Validated @RequestBody Database resources){
return new ResponseEntity<>(databaseService.testConnection(resources),HttpStatus.CREATED);
}
@Log("执行SQL脚本")
@ApiOperation(value = "执行SQL脚本")
@PostMapping(value = "/upload")
@PreAuthorize("@el.check('database:add')")
public ResponseEntity<Object> uploadDatabase(@RequestBody MultipartFile file, HttpServletRequest request)throws Exception{
String id = request.getParameter("id");
DatabaseDto database = databaseService.findById(id);
String fileName;
if(database != null){
fileName = file.getOriginalFilename();
File executeFile = new File(fileSavePath+fileName);
FileUtil.del(executeFile);
file.transferTo(executeFile);
String result = SqlUtils.executeFile(database.getJdbcUrl(), database.getUserName(), database.getPwd(), executeFile);
return new ResponseEntity<>(result,HttpStatus.OK);
}else{
throw new BadRequestException("Database not exist");
}
}
} |
databaseService.update(resources);
return new ResponseEntity<>(HttpStatus.NO_CONTENT);
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/rest/DeployController.java | DeployController | updateDeploy | class DeployController {
private final String fileSavePath = FileUtil.getTmpDirPath()+"/";
private final DeployService deployService;
@ApiOperation("导出部署数据")
@GetMapping(value = "/download")
@PreAuthorize("@el.check('database:list')")
public void exportDeployData(HttpServletResponse response, DeployQueryCriteria criteria) throws IOException {
deployService.download(deployService.queryAll(criteria), response);
}
@ApiOperation(value = "查询部署")
@GetMapping
@PreAuthorize("@el.check('deploy:list')")
public ResponseEntity<PageResult<DeployDto>> queryDeployData(DeployQueryCriteria criteria, Pageable pageable){
return new ResponseEntity<>(deployService.queryAll(criteria,pageable),HttpStatus.OK);
}
@Log("新增部署")
@ApiOperation(value = "新增部署")
@PostMapping
@PreAuthorize("@el.check('deploy:add')")
public ResponseEntity<Object> createDeploy(@Validated @RequestBody Deploy resources){
deployService.create(resources);
return new ResponseEntity<>(HttpStatus.CREATED);
}
@Log("修改部署")
@ApiOperation(value = "修改部署")
@PutMapping
@PreAuthorize("@el.check('deploy:edit')")
public ResponseEntity<Object> updateDeploy(@Validated @RequestBody Deploy resources){<FILL_FUNCTION_BODY>}
@Log("删除部署")
@ApiOperation(value = "删除部署")
@DeleteMapping
@PreAuthorize("@el.check('deploy:del')")
public ResponseEntity<Object> deleteDeploy(@RequestBody Set<Long> ids){
deployService.delete(ids);
return new ResponseEntity<>(HttpStatus.OK);
}
@Log("上传文件部署")
@ApiOperation(value = "上传文件部署")
@PostMapping(value = "/upload")
@PreAuthorize("@el.check('deploy:edit')")
public ResponseEntity<Object> uploadDeploy(@RequestBody MultipartFile file, HttpServletRequest request)throws Exception{
Long id = Long.valueOf(request.getParameter("id"));
String fileName = "";
if(file != null){
fileName = file.getOriginalFilename();
File deployFile = new File(fileSavePath+fileName);
FileUtil.del(deployFile);
file.transferTo(deployFile);
//文件下一步要根据文件名字来
deployService.deploy(fileSavePath+fileName ,id);
}else{
System.out.println("没有找到相对应的文件");
}
System.out.println("文件上传的原名称为:"+ Objects.requireNonNull(file).getOriginalFilename());
Map<String,Object> map = new HashMap<>(2);
map.put("errno",0);
map.put("id",fileName);
return new ResponseEntity<>(map,HttpStatus.OK);
}
@Log("系统还原")
@ApiOperation(value = "系统还原")
@PostMapping(value = "/serverReduction")
@PreAuthorize("@el.check('deploy:edit')")
public ResponseEntity<Object> serverReduction(@Validated @RequestBody DeployHistory resources){
String result = deployService.serverReduction(resources);
return new ResponseEntity<>(result,HttpStatus.OK);
}
@Log("服务运行状态")
@ApiOperation(value = "服务运行状态")
@PostMapping(value = "/serverStatus")
@PreAuthorize("@el.check('deploy:edit')")
public ResponseEntity<Object> serverStatus(@Validated @RequestBody Deploy resources){
String result = deployService.serverStatus(resources);
return new ResponseEntity<>(result,HttpStatus.OK);
}
@Log("启动服务")
@ApiOperation(value = "启动服务")
@PostMapping(value = "/startServer")
@PreAuthorize("@el.check('deploy:edit')")
public ResponseEntity<Object> startServer(@Validated @RequestBody Deploy resources){
String result = deployService.startServer(resources);
return new ResponseEntity<>(result,HttpStatus.OK);
}
@Log("停止服务")
@ApiOperation(value = "停止服务")
@PostMapping(value = "/stopServer")
@PreAuthorize("@el.check('deploy:edit')")
public ResponseEntity<Object> stopServer(@Validated @RequestBody Deploy resources){
String result = deployService.stopServer(resources);
return new ResponseEntity<>(result,HttpStatus.OK);
}
} |
deployService.update(resources);
return new ResponseEntity<>(HttpStatus.NO_CONTENT);
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/rest/DeployHistoryController.java | DeployHistoryController | queryDeployHistory | class DeployHistoryController {
private final DeployHistoryService deployhistoryService;
@ApiOperation("导出部署历史数据")
@GetMapping(value = "/download")
@PreAuthorize("@el.check('deployHistory:list')")
public void exportDeployHistory(HttpServletResponse response, DeployHistoryQueryCriteria criteria) throws IOException {
deployhistoryService.download(deployhistoryService.queryAll(criteria), response);
}
@ApiOperation(value = "查询部署历史")
@GetMapping
@PreAuthorize("@el.check('deployHistory:list')")
public ResponseEntity<PageResult<DeployHistoryDto>> queryDeployHistory(DeployHistoryQueryCriteria criteria, Pageable pageable){<FILL_FUNCTION_BODY>}
@Log("删除DeployHistory")
@ApiOperation(value = "删除部署历史")
@DeleteMapping
@PreAuthorize("@el.check('deployHistory:del')")
public ResponseEntity<Object> deleteDeployHistory(@RequestBody Set<String> ids){
deployhistoryService.delete(ids);
return new ResponseEntity<>(HttpStatus.OK);
}
} |
return new ResponseEntity<>(deployhistoryService.queryAll(criteria,pageable),HttpStatus.OK);
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/rest/ServerDeployController.java | ServerDeployController | createServerDeploy | class ServerDeployController {
private final ServerDeployService serverDeployService;
@ApiOperation("导出服务器数据")
@GetMapping(value = "/download")
@PreAuthorize("@el.check('serverDeploy:list')")
public void exportServerDeploy(HttpServletResponse response, ServerDeployQueryCriteria criteria) throws IOException {
serverDeployService.download(serverDeployService.queryAll(criteria), response);
}
@ApiOperation(value = "查询服务器")
@GetMapping
@PreAuthorize("@el.check('serverDeploy:list')")
public ResponseEntity<PageResult<ServerDeployDto>> queryServerDeploy(ServerDeployQueryCriteria criteria, Pageable pageable){
return new ResponseEntity<>(serverDeployService.queryAll(criteria,pageable),HttpStatus.OK);
}
@Log("新增服务器")
@ApiOperation(value = "新增服务器")
@PostMapping
@PreAuthorize("@el.check('serverDeploy:add')")
public ResponseEntity<Object> createServerDeploy(@Validated @RequestBody ServerDeploy resources){<FILL_FUNCTION_BODY>}
@Log("修改服务器")
@ApiOperation(value = "修改服务器")
@PutMapping
@PreAuthorize("@el.check('serverDeploy:edit')")
public ResponseEntity<Object> updateServerDeploy(@Validated @RequestBody ServerDeploy resources){
serverDeployService.update(resources);
return new ResponseEntity<>(HttpStatus.NO_CONTENT);
}
@Log("删除服务器")
@ApiOperation(value = "删除Server")
@DeleteMapping
@PreAuthorize("@el.check('serverDeploy:del')")
public ResponseEntity<Object> deleteServerDeploy(@RequestBody Set<Long> ids){
serverDeployService.delete(ids);
return new ResponseEntity<>(HttpStatus.OK);
}
@Log("测试连接服务器")
@ApiOperation(value = "测试连接服务器")
@PostMapping("/testConnect")
@PreAuthorize("@el.check('serverDeploy:add')")
public ResponseEntity<Object> testConnectServerDeploy(@Validated @RequestBody ServerDeploy resources){
return new ResponseEntity<>(serverDeployService.testConnect(resources),HttpStatus.CREATED);
}
} |
serverDeployService.create(resources);
return new ResponseEntity<>(HttpStatus.CREATED);
|
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/service/AppService.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/service/DatabaseService.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/service/DeployHistoryService.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/service/DeployService.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/service/ServerDeployService.java | null | null | null | null |
elunez_eladmin | eladmin/eladmin-system/src/main/java/me/zhengjie/modules/mnt/service/dto/AppDto.java | null | null | null | null |
End of preview.
No dataset card yet
New: Create and edit this dataset card directly on the website!
Contribute a Dataset Card- Downloads last month
- 0