loginimpl.java

来自「网上调查系统主要有管理员指定调查」· Java 代码 · 共 36 行

package com.myExam.domain.impl;

import com.myExam.bean.User;
import com.myExam.dao.UserDAO;
import com.myExam.domain.Login;

public class LoginImpl implements Login{
	private String msg;
	private UserDAO userDao;
	//验证用户
	public void login(User user) {
		User user1 = userDao.query(user.getUsername());
		if (user1 != null && user.getPassword().equals(user1.getPassword())) {
			msg = "登录成功";
		} else {
			msg = "登录失败";
		}
	}
	//获取是否验证成功的消息
	public String getMsg() {
		return msg;
	}
	/**
	 * @返回userDao
	 */
	public UserDAO getUserDao() {
		return userDao;
	}
	/**
	 * @注入userDao
	 */
	public void setUserDao(UserDAO userDao) {
		this.userDao = userDao;
	}
}