struts2中iterator标签遍历list和set

    <ul>
    <s:iterator    value="weeklies" id="weekly">
        <li><s:property value="#weekly.getId()"/></li>
        <s:property value="#weekly.getTitle()"/>
        <s:property value="#weekly.getAuthor().getName()"/>
        <s:property value="#weekly.getDate()"/>
        <s:property value="#weekly.getPrjName()"/>
        <s:property value="#weekly.getPrjDescription()"/>
        <s:property value="#weekly.getPrjProblem()"/>
        <s:property value="#weekly.getPrjSupport()"/>
    </s:iterator>
    </ul>