📄 add_goods_save.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java"%>
<%@ page import="java.sql.*"%>
<jsp:useBean scope="page" id="goods" class="mypkg.goods" />
<%
request.setCharacterEncoding("gb2312");
//判断当前访问用户是否是管理员
String s_UserName = (String) session.getAttribute("UserName");
if(s_UserName == null)
{
s_UserName = "";
}
long l_UserID = (Long) session.getAttribute("UserID");
String s_BookID = request.getParameter("BookID");
long l_BookID = Long.parseLong(s_BookID);
String s_BuyNumber = request.getParameter("BuyNumber");
int i_BuyNumber = Integer.parseInt(s_BuyNumber);
String strPage = request.getParameter("showPage");
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>欢迎光临网上书店</title>
<link rel=stylesheet type=text/css href="../lib/book.css">
</head>
<body bgcolor="#F4FFFE">
<%
//获取购物信息
goods.setUserID(l_UserID);
goods.setBuyNumber(i_BuyNumber);
goods.setBookID(l_BookID);
//保存购物信息
if(goods.add_goods())
{
out.println("<p align=center><font color=#0000FF>已将该商品添加到您的购物车</font></p>");
out.println("<div align=center><input type=button name=btn1 value=确定 onClick='javascript:window.location=\"book_list.jsp?showPage="+strPage+"\"'></div>");
}
else
{
out.println("<h1 align=center><font color=#0000FF>请商品添加到购物车失败，请稍后重试</font></h1>");
out.println("<div align=center><input type=button name=btn2 value=返回 onClick='window.history.go(-1)'></div>");
}
%>
</body>
</html>
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