java/com/liujian/gymxmjpa/controller/AdminuserConntroller.java

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package com.liujian.gymxmjpa.controller;



import com.liujian.gymxmjpa.dao.AdminuserDao;
import com.liujian.gymxmjpa.entity.Adminuser;
import org.apache.commons.codec.digest.DigestUtils;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.UnknownAccountException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.subject.Subject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import javax.servlet.http.HttpSession;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * @Description: 管理员登录Controller控制层
 * @Author: LiuJian
 * @Date: 2020/4/4
 */
@Controller
@RequestMapping("/")
public class AdminuserConntroller {
    @Autowired
    private AdminuserDao adminuserDao;

    /**
     * @Description: 输入端口号直接跳转登录界面
     * @Author: LiuJian
     * @Date: 2020/4/29
     */
    @RequestMapping("/")
    public String beforeLogin(){
        return "login";
    }

    /**
     * @Description: 管理员登录验证方法
     * @Author: LiuJian
     * @Date: 2020/4/4
     */
    @RequestMapping("/dl/yz")
    public String login(String username, String password,HttpSession httpSession,Model model){


        Subject subject= SecurityUtils.getSubject();
        UsernamePasswordToken userToken=new UsernamePasswordToken(username,DigestUtils.md5Hex(password));
        try{
            subject.login(userToken);
            Adminuser a= adminuserDao.findByAdminNameAndAdminPassword(username,DigestUtils.md5Hex(password));
            httpSession.setAttribute("user",a);
            return "WEB-INF/jsp/index";
        }catch (UnknownAccountException e){
            model.addAttribute("msg","用户名或密码错误,请重新输入");
            return "login";