orderdao.java

jsp+servlet网上购物,是一个实现mvc的网站

package com.ebook.dao;
import com.ebook.Entity.*;
import java.util.ArrayList;


/**
 *
 * @author 隆科
 */
public interface OrderDao {
    public void addOrder(Order order) throws Exception;
    public ArrayList showOrder() throws Exception;
    public ArrayList findOrder(int userid) throws Exception;
    public void updateOrder(int orderid) throws Exception;
}