目录
1.car.jsp(购物车)
<%@page import="com.zking.pojo.User"%>
<%@page import="java.util.List"%>
<%@page import="com.zking.vo.CarItem"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<title>华美商城购物车</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet"
href="${pageContext.request.contextPath}/bootstrap-3.3.7-dist/css/bootstrap.css">
<script
src="${pageContext.request.contextPath}/bootstrap-3.3.7-dist/js/jquery-3.5.1.js"></script>
<script
src="${pageContext.request.contextPath}/bootstrap-3.3.7-dist/js/bootstrap.js"></script>
<style>
td:nth-child(4)::before, small {
content: "$";
}
* {
outline: none !important;
}
td, th {
text-align: center;
}
input {
text-align: center;
}
</style>
</head>
<body>
<%
Object obj = session.getAttribute("user");
if (obj == null) {
response.sendRedirect("login.jsp");
return;
}
%>
<div class="jumbotron">
<div class="container">
<h1>欢迎光临华美购物车🛒</h1>
<p>
尊贵的<%=((User) obj).getAccount()%></p>
<a href="doEite.jsp" class="btn btn-primary"> 退出登录 </a> <a
href="index.jsp" class="btn btn-primary">返回商城</a>
</div>
</div>
<table class="table">
<tr>
<th>商品序号</th>
<th>商品名称</th>
<th>商品个数</th>
<th>商品总价</th>
<th>操作</th>
</tr>
<%
int sum = 0;
List<CarItem> car = (List<CarItem>) session.getAttribute("car");
for (CarItem caritem : car) {
sum += caritem.getSum();
%>
<tr>
<td style="line-height: 30.5px;"><%=caritem.getGoods().getId()%></td>
<td style="