userservice.java

经典的SSH源码结合,呵呵,通用版.....

package com.yg.ssh.service;

import java.util.List;

import com.yg.ssh.dao.UserDAO;
import com.yg.ssh.po.Users;


public class UserService {
	private UserDAO userDAO;
	public UserDAO getUserDAO() {
		return userDAO;
	}
	public void setUserDAO(UserDAO userDAO) {
		this.userDAO = userDAO;
	}
	public Users checkUser(Users user){
		List list=userDAO.findUserByNameAndPass(user);
		if(list.size()!=0){
			return (Users) list.get(0);
		}
		return null;
	}
}