public String execute(){
//查询客户全部订单
CustomerDao customerdao =new CustomerDao();
ActionContext actioncontext =ActionContext.getContext();
Set<Order> orders=customerdao.query(idc);
actioncontext.put("set1", orders);
return SUCCESS;
}
<%@ taglib prefix="s" uri="/struts-tags" %>
<%@ page import="java.util.HashSet"%>
<%@ page import="java.util.Set"%>
<%@ page import="java.lang.String"%>
<%@ page import="java.util.Iterator"%>
<html>
<head>
<title>计算成功</title>
</head>
<body>
<!-- 结果如下：
A：<s:property value="AA"/>
B：<s:property value="BB"/>
<br>
C：<s:property value="CC"/>
<br>
面积：<s:property value="SS"/>-->
<c:forEach items="${set1}" var="element1" varStatus="status">
${element1 }:${status.getName()}<br>
</c:forEach>
成功
<!-- ${ list1.get(0).getPwd()}-->
</body>
</html>
