struts2中list迭代

 s:iterator value="storePicsList">
        <s:iterator value="top" id="inner" status="s">
         <li>
          <s:if test="#s.last"><a href="javascript:void(0)" class="last"><img src=<s:property value='#inner.picPath'/> /></a></s:if>
          <s:else><a href="javascript:void(0)"><img src=<s:property value='#inner.picPath'/> /></a></s:else>
         </li>
        </s:iterator>
       </s:iterator>