Spring-Validation后端数据校验的实现

if(StringUtils.isBlank(username)){
  return RR.exception("账号不能为空");
}

if(StringUtils.isBlank(password)){
  return RR.exception("密码不能为空");
}

if(StringUtils.isBlank(realName)){
  return RR.exception("姓名不能为空");
}
......

  org.springframework.boot
  spring-boot-starter-web

@Data
@AllArgsConstructor
@NoArgsConstructor
@ApiModel(value = "Account", description = "用户实体类")
public class Account implements Serializable {

  private static final long serialVersiOnUID= -6310331730721778951L;
  
  private Long id;

  @NotBlank(message = "用户名不能为空")
  @Length(max = 10, message = "用户名最长为10位")
  private String name;

  @Pattern(regexp = PatternUtil.PASSWORDREGEX, message = "密码为6-20位数字加字母组合")
  private String pwd;

  @NotBlank(message = "姓名不能为空")
  @Length(max = 8, message = "姓名最长为8位")
  private String realName;

  @Pattern(regexp = PatternUtil.PHONENOREGEX, message = "手机号码格式不正确")
  private String phone;

  @NotNull(message = "用户性别不能为空")
  @Max(value = 1,message = "性别 0:男 1:女")
  @Min(value = 0,message = "性别 0:男 1:女")
  private Integer sex;
  
  @NotNull(message = "用户状态不能为空")
  @Max(value = 1,message = "用户状态 0:启用 1:禁用")
  @Min(value = 0,message = "用户状态 0:启用 1:禁用")
  private Integer status;

  @Length(max = 200, message = "备注最长为200个字符")
  private String rmk;
}
 

@SysLog(menu = "用户管理", function = "添加",filterParams = {"pwd","password","salt"})
@PermissionCheck("account:manager:add")
@PostMapping(value = "/add", produces = BaseConsts.REQUEST_HEADERS_CONTENT_TYPE)
@ApiOperation(value = "用户管理-添加用户接口", notes = "用户管理-添加用户接口", httpMethod = BaseConsts.REQUEST_METHOD, respOnse= RR.class)
public RR add(@Validated @RequestBody Account account) throws Exception {
  return RR.success("添加用户成功");
}

@RestControllerAdvice
public class GlobalExceptionHandle {

  /**
   * @param e
   * @return
   * @Description 未知异常处理
   */
  @ExceptionHandler(Exception.class)
  public RR handleException(Exception e) {
    e.printStackTrace();
    return RR.exception("系统异常,请联系管理员");
  }
  

  /**
   * @param e
   * @return
   * @Description 请求参数异常
   */
  @ExceptionHandler(MethodArgumentNotValidException.class)
  public RR handleMethodArgumentNotValidException(MethodArgumentNotValidException e) {
    return RR.exception("请求参数错误:[" + e.getBindingResult().getFieldError().getDefaultMessage() + "]");
  }
  

  /**
   * @param e
   * @return
   * @Description 系统业务服务异常
   */
  @ExceptionHandler(ServerException.class)
  public RR handleServerException(ServerException e) {
    return RR.exception(e.getMessage());
  }
  

  /**
   * @param e
   * @return
   * @Description 令牌校验异常
   */
  @ExceptionHandler(ExpireException.class)
  public RR handleExpireException(ExpireException e) {
    return RR.expire(e.getMessage());
  }
  

  /**
   * @param e
   * @return
   * @Description 无权访问异常
   */
  @ExceptionHandler(AccessDeniedException.class)
  public RR handleAccessDeniedException(AccessDeniedException e) {
    return RR.forbidden(e.getMessage());
  }
  

  /**
   * @param e
   * @return
   * @Description 自定义重复操作异常
   */
  public RR handleRepeatHandleException(RepeatHandleException e) {
    return RR.exception("您的请求已发送,请勿重复操作!");
  }

  /**
   * @param e
   * @return
   * @Description 登录异常处理
   */
  @ExceptionHandler(AuthenticationException.class)
  public RR handleAuthenticationException(AuthenticationException e) {
    return RR.exception(e.getMessage());
  }
}

/**
 * 数据新增分组
 */
public interface Create extends Default {

}


/**
 * 数据更新分组
 */
public interface Update extends Default {

}

@NotNull(message = "id不能为空" , groups = Update.class)
private Long id;

@NotBlank(message = "用户名不能为空" , groups = {Create.class， Update.class})
@Length(max = 10, message = "用户名最长为10位")
private String name;

@PermissionCheck("account:manager:add")
@PostMapping(value = "/add", produces = BaseConsts.REQUEST_HEADERS_CONTENT_TYPE)
@ApiOperation(value = "用户管理-添加用户接口", notes = "用户管理-添加用户接口", httpMethod = BaseConsts.REQUEST_METHOD, respOnse= RR.class)
public RR add(@Validated(Create.class) @RequestBody Account account) throws Exception {
  return RR.success("添加用户成功");
}


@PermissionCheck("account:manager:edit")
@PostMapping(value = "/edit", produces = BaseConsts.REQUEST_HEADERS_CONTENT_TYPE)
@ApiOperation(value = "用户管理-修改用户接口", notes = "用户管理-修改用户接口", httpMethod = BaseConsts.REQUEST_METHOD, respOnse= RR.class)
public RR edit(@Validated(Update.class) @RequestBody Account account) throws Exception {
  return RR.success("编辑用户成功");
}