false getRs sql:(select nm.name as cat_name,n.keywords,n.id,n.name,n.news_img,n.messages_e from `news` n left join `news_menu` nm on n.subclass_id=nm.id where n.is_show=1 and n.subclass_id in (1,10,11,8,28,7,29,12,30) order by n.orderid desc limit 0,5)