全局异常处理配置

全局异常处理配置

@ControllerAdvice   //aop
public class GlobalExceptionHandler {
 
    @ExceptionHandler(Exception.class)
    @ResponseBody
    public Result error(Exception e) {
        e.printStackTrace();
        return Result.fail(null).message("执行全局异常处理");
    }
 
    //特定异常处理ArithmeticException
    @ExceptionHandler(ArithmeticException.class)
    @ResponseBody
    public Result error(ArithmeticException e) {
        System.out.println("特定.....");
        e.printStackTrace();
        return Result.fail(null).message("执行ArithmeticException异常处理");
    }
 
    //自定义异常处理GgktException
    @ExceptionHandler(GgktException.class)
    @ResponseBody
    public Result error(GgktException e) {
        e.printStackTrace();
        return Result.fail(null).code(e.getCode()).message(e.getMsg());
    }
}