浪淘沙

摘要： 构造sql语句是 比起来$sql = 'SELECT * FROM sdb_commentsWHERE goods_id ='.intval($goods_id).' AND for_comment_id IS NULL AND object_type = ".$item." AND disabled="false" AND display = "true"';我更喜欢这样做：$sql = sp... 阅读全文