Array
(
    [0] => Array
        (
            [catname_arr] => Array
                (
                    [0] => 奶粉/辅食/营养品/零食
                    [1] => 婴幼儿营养品
                )

            [catid_arr] => Array
                (
                    [0] => 35
                    [1] => 50018808
                )

        )

)