shoppingcardao.java

shoppingCar 购物车

package com.tarena.shoppingcar.dao;

import java.util.Map;

import com.tarena.shoppingcar.entity.Order;
import com.tarena.shoppingcar.entity.User;

public interface ShoppingCarDao {
	public Map listProducts();
	public User login(String userName,String password);
	public int generateOrder(Order order);
}