分享一个四级栏目调用方法:
{volist name=":sort_config('',0)" id="name"}
<a href="{:urls('content/index',"fid=$key")}">1{$name}</a><br>
{volist name=":sort_config('',$key)" id="name"}
|--<a href="{:urls('content/index',"fid=$key")}">2{$name}</a><br>
{volist name=":sort_config('',$key)" id="name"}
|----<a href="{:urls('content/index',"fid=$key")}">3{$name}</a><br>
{volist name=":sort_config('',$key)" id="name"}
|----<a href="{:urls('content/index',"fid=$key")}">4{$name}</a><br>
{/volist}
{/volist}
{/volist}
{/volist}