📄 minusgoods.jsp
字号:
<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import="java.util.*" %>
<%@ page import="buyCar" %>
<jsp:useBean id="buycar" class="buyCar" scope="session" >
</jsp:useBean>
<HTML>
<BODY>
<%
String Goods_id=request.getParameter("Goods_id");
try
{
int Goods_Count=Integer.parseInt(request.getParameter("book_count"));
buycar.minusGoods(Goods_id,Goods_Count);
out.print("成功从购物车取出书本!");
}
catch(Exception e)
{
out.println("输入的数字不正确!");
}
%>
我要<a href="buyBook1.jsp">继续购买</a><br>
我要<a href="buyBook2.jsp">查看购物车</a>
</BODY>
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