1 package com.itheima.handler; 2 3 import com.itheima.vo.Result; 4 import org.springframework.web.bind.annotation.ExceptionHandler; 5 import org.springframework.web.bind.annotation.RestController; 6 7 // 全局异常处理器 8 @RestController 9 public class GlobalExceptionHandler { 10 11 @ExceptionHandler(Exception.class) 12 public Result ex(Exception ex) { 13 ex.printStackTrace(); 14 return Result.error("对不起,操作失败,请联系管理员"); 15 } 16 }