ssm框架搭建简单demo+源码

2024年2月5日发(作者：)

@Autowired private UserService userService; @RequestMapping("/login") public String login(String username, String password, Model model) throws Exception {

User user = ogin(username, password); if (user != null) { ribute(user); return "/"; } return "/"; }}entitypackage ;public class User { private int id; private String username; private String password; public int getId() { return id; } public void setId(int id) { = id; } public String getUsername() { return username; } public void setUsername(String username) { me = username; } public String getPassword() { return password; } public void setPassword(String password) { rd = password; }}Serviceuser servicepackage e;import ;public interface UserService { public User checkLogin(String username, String password);}user service implpackage e;import ce;import ent;import e;import ctional;

import ;import pper;import rvice;//@Service("userService")//@Service//@Transactional@Componentpublic class UserServiceImpl implements UserService { @Resource public UserMapper userMapper; public User checkLogin(String username, String password) { User user = rByName(username); if (user != null && sword().equals(password)) { return user; } return null; }}mapperuser mapperpackage ;import ;public interface UserMapper { public User getUserByName(String username);}user mapper xml<?xml version="1.0" encoding="UTF-8"?>

"/dtd/"> select * from db_user WHERE username=#{username} 源码下载地址:/s/1kVTKrJp