{eyou:channel typeid="3" currentstyle="active"}
<li><a href="{$field.typeurl}" title="{$field.typename}" class="{$field.currentstyle}">{$field.typename}</a>
<ul>
{eyou:channel name="$field.children" id="field2"}
<li class="children">
<a href="{$field2.typeurl}" class="{$field2.currentstyle}" title="{$field2.typename}">{$field2.typename}</a>
</li>
{/eyou:channel}
</ul>
</li>
{/eyou:channel}
调用指定栏目的就用这个方法 typeid="3"，调用的栏目id是多少就把3改为多少