给织梦dedecms评论加上楼层号的方式

$querystring = "SELECT fb.*,mb.userid,mb.face as mface,mb.spacesta,mb.scores,mb.sex        FROM `dede_feedback` fb LEFT JOIN `dede_member` mb on mb.mid = fb.mid WHERE fb.aid='$aid' AND fb.ischeck='1' ORDER BY fb.id DESC";

“while($fields = $dsql->GetArray('fb'))”，

“$i++;”

“<?php echo $i;?>