Array
(
    [0] => Array
        (
            [catname_arr] => Array
                (
                    [0] => 台式机/一体机/服务器
                    [1] => 台式整机
                )

            [catid_arr] => Array
                (
                    [0] => 50018222
                    [1] => 50008351
                )

        )

)