{pc:content action= "lists " catid= "10 " order= "id DESC LIMIT 1,4-- " num= "4 "}
{pc:
{pc:content action="lists" catid="10" order="id DESC LIMIT 1,4--" num="4"}
{pc:mobile action="lists" catid="418" num="4" order="inputtime DESC LIMIT 4,20--" siteid="$siteid"}
从后台标签类库看源码，发现是利用拼sql
