名称: page_categorys
功能: 读取单页面分类列表(不常用)
代码示例:
<ul class="list-group margin-bottom-25 sidebar-menu"> {if($page_categorys)} {loop $page_categorys $k $v} <li class="list-group-item clearfix"><a href="{$v['category_url']}"><i class="fa fa-angle-right"></i> {$v['cat_name']}</a></li> {/loop} {/if} </ul>