userlogin.java

主要是会员注册

package com.tq.struts.service;

import java.util.List;

import pojo.User;

import com.tq.struts.DAO.UserDAO;

public class UserLogin {
	UserDAO userDAO=new UserDAO();
	public boolean login(String userName,String password) {
		List list=userDAO.findByUserName(userName);
		if(list.size()>0)
		{
			System.out.println("yes");
			User user=(User)list.get(0);
			String name=user.getUserName();
			System.out.println(name);
			String pass=user.getPassword();
			System.out.println(pass);
			if(userName.equals(name)&&password.equals(pass)){
				return true;
			}
			else {
				return false;
			}
		}else {
			return false;
		}
		
	}

}