摘要:
匹配IP function isIP1(strIP) { if (strIP == ""){return false}; var strRegex= /^((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\.){3}(25[0-5]|2[0-4][0-9]|1[09][0-9]|[1-9][0-9]|[0-9]|\*)$... 阅读全文
摘要:
SELECT T2.id, T2.name FROM ( SELECT @r AS _id, @stop:=@stop+if(@r=2,1,@stop) as stop, (SELECT @r := p_id FROM goods_class WHERE id = _id) AS p_id, @l := @l + ... 阅读全文