spring mvc 使用@Valid表单验证的问题

1.无法使用@NotBlank，@Max注解

pom.xml依赖升级一下

<dependency>
      <groupId>javax.validation</groupId>
      <artifactId>validation-api</artifactId>
      <version>2.0.1.Final</version>
    </dependency>
           

[email protected]无法验证问题

@Valid需要和Error类型连用，并且顺序不能改变，可以直接使用BindingResult，BindingResult继承了Error

@ApiOperation(value = "获取公告接口", notes = "获取公告", code = 200, produces = "application/json")
    @RequestMapping(value = "/getnoticet",method= RequestMethod.POST,produces="application/json;charset=UTF-8")//url
    public Result<List<NoticeResponse>>getnotice(@Valid NoticeRequest noticeRequest, BindingResult result){
        System.out.println(result);
        if (result.hasErrors()){
            for (ObjectError error : result.getAllErrors()) {
                return Result.<List<NoticeResponse>>builder().fail().code(500).message(error.getDefaultMessage()).build();
            }
        }
        return noticetService.getnotice(noticeRequest);
    }
           

另外，检查一下依赖

<dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-validator</artifactId>
      <version>5.1.1.Final</version>
    </dependency>
           

hibernate-validator是为验证提供实现方法的，没有hibernate-validator就无法捕获