src/main/java/com/byh/biyesheji/exception/DefaultExceptionHandler.java

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package com.byh.biyesheji.exception;

import org.apache.shiro.authz.UnauthorizedException;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.servlet.ModelAndView;

/**
 * 全局异常类
 */
@ControllerAdvice
public class DefaultExceptionHandler {
    @ExceptionHandler({UnauthorizedException.class}) //异常判断类
    @ResponseStatus(HttpStatus.UNAUTHORIZED)
    public ModelAndView processUnauthenticatedException(NativeWebRequest request, UnauthorizedException e) {
        ModelAndView mv = new ModelAndView();
        mv.addObject("ex", e);
        mv.setViewName("unauthorized");
        return mv;
    }
}