text: <!DOCTYPE html>
  <html lang="en">
  <head>
      <title>SpringBoot - validator</title>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
  </head>
  <body>
  <p>当前时间：${.now?string("yyyy-MM-dd HH:mm:ss.sss")}</p>
  <div class="body">
      <form action="/saveUser" method="post">
          <table>
              <tbody>
              <tr>
                  <td>姓名</td>
                  <td><input type="text" name="username" value="${user.username?if_exists}"></td>
              </tr>
              <tr>
                  <td>性别</td>
                  <td><input type="text" name="gender" value="${user.gender?if_exists}"></td>
              </tr>
              <tr>
                  <td>年龄</td>
                  <td><input type="text" name="age" value="${user.age?if_exists}"></td>
              </tr>
              <tr>
                  <td>生日</td>
                  <td><input type="text" name="birthday" value="${user.birthday?if_exists}"></td>
              </tr>
              <tr>
                  <td>邮箱</td>
                  <td><input type="text" name="email" value="${user.email?if_exists}"></td>
              </tr>
              <tr>
                  <td>网址</td>
                  <td><input type="text" name="url" value="${user.url?if_exists}"></td>
              </tr>
  
              <tr>
                  <td>身份证</td>
                  <td><input type="text" name="idcard" value="${other.idcard?if_exists}"></td>
              </tr>
  
              <tr>
                  <td>手机</td>
                  <td><input type="text" name="phone" value="${other.phone?if_exists}"></td>
              </tr>
              <tr>
                  <td colspan="2"><input type="submit" value="提交"></td>
              </tr>
              </tbody>
          </table>
      </form>
  
      <div style="background-color: #F1F1F1;width: 80%;height: 200px">
          user: ${user?if_exists}
          <br>
          other: ${other?if_exists}
          <br>
      <#if errorList?exists>
          <ul>
              <#list errorList as error>
                  <li>${error.field}-${error.message}</li>
              </#list>
          </ul>
      </#if>
      </div>
  </div>
  </body>
  </html>
  