📄 checkout.jsp
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<%@page contentType="text/html"%><%@page pageEncoding="gb2312"%><%@page import="VO.*"%><%@page import="Bean.*"%><%@page import="java.util.*"%><html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>结算中心</title> </head> <body> <% if((CartBean)session.getAttribute("cart")==null){ out.println("当前购物车为空"); } else{ %> <form action="CustomerServlet" method="post"> <table align="left" width="100%" bgcolor="dddddd" border="1" cellpadding="0" cellspacing="0"> <tr align="center">以下是你要结算的商品及数量</tr> <hr> <tr> <td>商品名称</td> <td>购买数量</td> <td>商品单价</td> <td>金额小计（元）</td> </tr> <% double total=0; CartBean cartbean=(CartBean)session.getAttribute("cart"); Hashtable cartHash=cartbean.getCartContent(); Enumeration cartEnu=cartHash.elements(); while(cartEnu.hasMoreElements()) { CartProduct cartpro=(CartProduct)cartEnu.nextElement(); %> <tr> <td><%=cartpro.getProductName()%></td> <td><%=cartpro.getSelectedCount()%></td> <td><%=cartpro.getProductPrice()%></td> <% double smalltotal=(cartpro.getProductPrice())*(cartpro.getSelectedCount()); total=total+smalltotal; %> <td><%=smalltotal%></td> </tr> <% }%> </table><br> 总价（元）：<%=total%><hr> <input type="hidden" value="checkout" name="action"> <input type="submit" value="结算" > </form> <% }%> <a href="CustomerServlet?action=getall">继续购物</a> </body> <% if(session.getAttribute("check")!=null) { String check=(String)session.getAttribute("check"); if(check.equals("ok")) out.println("<br><h4>已经成功结算</h4>"); session.setAttribute("check",null); } %> </html>⌨️ 快捷键说明
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