userservice.java

用java三大框架和mysql开发的网上购物系统

package com.bookshop.service;

import com.bookshop.entity.User;

public interface UserService {
	
	//用户登录

	public User login(String loginId,String password);
	
	/**
	 * 注册
	 * @param user
	 */
	public void userRegister(User user);
}