产品分类

{assign source=get_tpl_list_nav(3,1) name=tree/}

{loop source=$tree item=$nav}

{print $nav['cate_name']/}({print $nav['content_num']/})

{print $v['cate_name']/}({print $v['content_num']/})

{print $v['title']/}

{/loop}