67,513
社区成员
发帖
与我相关
我的任务
分享
HttpSession session = request.getSession();
session.setAttribute("houseListFive", houseListFive);
request.setAttribute("houseListFive", houseListFive);
<s:iterator value="#request.houseListFive" id='houseListFive'>
<div class="floor_11"><a href="house___getHouseDet.action?houseDetId=${id}"> <img src="upload/<s:property value="%{img.trim().substring(0, 29)}" />"></a></div>
</s:iterator> -->
<s:iterator value="#session.houseListFive" id='houseListFive'>
<div class="floor_1"><a href="house___getHouseDet.action?houseDetId=${id}"> <img src="upload/<s:property value="%{img.trim().substring(0, 29)}" />"></a></div>
</s:iterator>
request.getSession() 等同于 request.getSession(true) ,我觉得你有必要调试下 request.getSession(false)获取的session为null
HttpSession session = request.getSession();
session.setAttribute("houseListFive", houseListFive);
情况一前台<s:iterator value="#session.houseListFive" id='houseListFive'>
<div class="floor_1"><a href="house___getHouseDet.action?houseDetId=${id}"> <img src="upload/<s:property value="%{img.trim().substring(0, 29)}" />"></a></div>
</s:iterator>
情况二后台request.setAttribute("houseListFive", houseListFive);
情况二前台<s:iterator value="#request.houseListFive" id='houseListFive'>
<div class="floor_11"><a href="house___getHouseDet.action?houseDetId=${id}"> <img src="upload/<s:property value="%{img.trim().substring(0, 29)}" />"></a></div>
</s:iterator>