Spring Boot 全局异常配置,处理异常控制器需要和发生异常的方法在一个类中。使用 ControllerAdvice 注解
package com.li.controller; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.ControllerAdvice; import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; @Controller public class ExceptionHandlerController { @RequestMapping("/exceptionTest") @ResponseBody public String test() throws Exception{ System.out.println("测试"); int i=1/0; return Integer.toString(i); } @ControllerAdvice class HandlerException{ @ExceptionHandler(Exception.class) @ResponseBody public String defultExcepitonHandler(Exception e) { // return "{\"error\":\"error\"}"; return "error"; } } }
https://blog.csdn.net/qq_34083066/article/details/79424142
原文地址:https://www.cnblogs.com/liyafei/p/9179225.html
时间: 2024-08-08 17:03:19