Array
(
    [0] => Array
        (
            [catname_arr] => Array
                (
                    [0] => 玩具/模型/动漫/早教/益智
                    [1] => 游泳池/戏水玩具
                )

            [catid_arr] => Array
                (
                    [0] => 25
                    [1] => 50012455
                )

        )

)