帝国cms 随机调用某个栏目或者当前栏目的文章

[e:loop={"select * from [!db.pre!]ecms_news where classid='$GLOBALS[navclassid]' order by rand() desc limit 10",12,24,0,'','newstime DESC'}]                         <li>                            <a href="<?=$bqsr['titleurl']?>" rel="bookmark" title="<?=$bqr['title']?>"><?=$bqr['title']?></a>                        </li>                         [/e:loop]