GlobalExceptionHandler类
package com.example.exception;
import com.example.common.Result;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import javax.servlet.http.HttpServletRequest;
@ControllerAdvice(basePackages = "com.example.controller")
public class GlobalExceptionHandler {
private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);
//统一异常处理@E
@ExceptionHandler(Exception.class)
@ResponseBody
public Result error(HttpServletRequest request, Exception e){
log.error("异常信息",e);
return Result.error("系统异常");
}
@ExceptionHandler({CustomException.class})
@ResponseBody
public Result customError(HttpServletRequest request, CustomException e){
return Result.error(e.getMsg());
}
}
CustomException类
package com.example.exception;
import lombok.Data;
@Data
public class CustomException extends RuntimeException{
private String msg;
public CustomException(String msg){
this.msg = msg;
}
}