我的代码如下 <c:forEach items="${mList}" var="list">

<div class="list_r_list">
<span class="list_r_list_book"><a name="link_prd_img" href="#" target="_blank"> </a><br><a name="link_prd_img" href="#" target="_blank"><img src="<%=request.getContextPath()%>/res/${list.img}"> 
</a> </span>
<div>
<a name="link_prd_name" href='#' target="_blank">${list.name
}</a>
</div> <div class="list_r_list_h4">
价格:
<a target='_blank' href='#' name='作者'>${list.price}</a>
</div>
<div>
备注:
<a href="#">${list.description}</a>
</div>
<!-- onclick="location='addItem.do?merchandiseId=${list.merchandiseId}&shoppekkNum=${list.shoppekkNum}'" -->
<span class="list_r_list_button" id="goumai"><a href="javascript:;"
onclick="buy(${list.merchandiseId},'${list.name}')"> <img
src='<%=request.getContextPath()%>/image/goumaibuttou.gif' /> </a>
</span>
</div>

</c:forEach>  
怎么让取出来的数据换行呢。。就是3个3个一行谢谢大家啦!