帝國cms，廣告調用標簽，可以按照分類來調用

[e:loop={"select picurl,url,target from {$dbtbpre}enewsad where classid=3 order by adid asc limit 4",0,24,0}] 

 <li class="slide" ><a href="<?=$bqr[url]?>" target="_blank"><img src="<?=$bqr[picurl]?>"></a></li> 

[/e:loop]