Array
(
    [0] => Array
        (
            [catname_arr] => Array
                (
                    [0] => 家居饰品
                    [1] => 家居钟饰/闹钟
                )

            [catid_arr] => Array
                (
                    [0] => 50020808
                    [1] => 50020850
                )

        )

)