Array
(
    [0] => Array
        (
            [catname_arr] => Array
                (
                    [0] => 商业/办公家具
                    [1] => 货架/展柜
                )

            [catid_arr] => Array
                (
                    [0] => 50020611
                    [1] => 50015518
                )

        )

)