Array
(
    [0] => Array
        (
            [catname_arr] => Array
                (
                    [0] => 电脑硬件/显示器/电脑周边
                    [1] => 固态硬盘
                )

            [catid_arr] => Array
                (
                    [0] => 11
                    [1] => 50013151
                )

        )

)