src/com/yh/controller/UserController.java

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

package com.yh.controller;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContext;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

import com.github.pagehelper.PageInfo;
import com.yh.bean.Role;
import com.yh.bean.TUser;
import com.yh.service.UserService;

@RequestMapping("/user")
@Controller
public class UserController {

	@Resource(name="userService")
	private UserService us;
	
	@RequestMapping("/login.action")
	public String login(String username,String password,HttpSession session){

		TUser user = new TUser();
		user.setUsername(username);
		user.setPassword(password);
	
		TUser u = us.login(user);
		
		session.setAttribute("username", username);
		if (u != null) {
			return "redirect:/index.jsp";
			
		}else{
			return "redirect:/login.jsp";
		}
		
	}
	
	@RequestMapping("/updatePassword.action")
	public String updatePassword(HttpServletRequest request,HttpSession session){
		
		//获取session域的用户名
	    SecurityContext context = SecurityContextHolder.getContext();
	    Authentication authentication = context.getAuthentication();
	    User user = (User) authentication.getPrincipal();
	    String username = user.getUsername();