分三行三列 或者M行N列

<div class="container">
<table id="changecolor" class="warp_table">
<s:iterator value="list" var="delist" status="sta">
<s:if test="%{#sta.count %3==1}">
<tr>
</s:if>
<td style="border: 1px solid #dedede; padding: 25px;">
<s:property value="#delist.name" /><img src="<s:property value="#delist.picture_path" />" />
</td>
<s:if test="%{#sta.count %3==0}">
</tr>
</s:if>
</s:iterator>
</table>
</div>