java参数校验(@Validated、@Valid)使用详解

引入依赖:

<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-validator</artifactId>
    <version>6.1.0.Final</version>
</dependency>

 

单个参数校验:

@RestController
//必须定义在controller上面
@Validated
public class AdminTagController {
    //单个参数校验
    @RequestMapping("/test")
    public String test(@Size(max= 3) String test){
        return "success";
    }
}

 

全局异常处理:https://blog.csdn.net/ju_362204801/article/details/105726458

 

参考文章:

https://blog.csdn.net/footless_bird/article/details/116203893

 

posted on 2023-04-01 00:05  Mikasa-Ackerman  阅读(161)  评论(0编辑  收藏  举报

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