delete.jsp~3~

模仿Taobao购物网

<%@ page contentType="text/html; charset=GBK" %>
<%@ page import="java.util.*" %>
<%@ page import="taobaoproject.*" %>
<%@ include file="check.jsp" %>
<%
//获得手机ID
int i=1;
String i = request.getParameter("ati");
if(ati != null)
  i = java.lang.Integer.parseInt(i);
//使用向量类作为购物车的变量类型
Vector buylist = (Vector)session.getValue("shopcar");
buylist.remove(i);
//更新 session 变量
session.putValue("shopcar", buylist);
//重定向到查看购物车页面
response.sendRedirect("shopcar.jsp");
%>