Array
(
    [0] => Array
        (
            [catname_arr] => Array
                (
                    [0] => 传统滋补营养品
                    [1] => 其他传统滋补品
                )

            [catid_arr] => Array
                (
                    [0] => 50020275
                    [1] => 50020296
                )

        )

)