php - 如何在返回数据时禁用或删除 updated_At 和 Created_at

Question

我试图在将响应返回给 api 之前删除 created_at 和 updated_at 。我想从 中删除这些字段Place_Type 和地点
我怎样才能做到这一点？ :
我试过: unset(placetypes) 但它没有用

这是我的代码:

    public function places()
    {

        $placeType = PlaceType::with('places')->where('id', 1)->get();

        return response()->json(['placeType' => $placeType]);
    }

请求结果:

 "placeType": [
        {
            "id": 1,
            "name": "Moriah O'Conner",
            "icon": "https://picsum.photos/200/300",
            "status": 1,
            "created_at": "2019-12-14 18:23:19",
            "updated_at": "2019-12-14 18:23:19",
            "places": [
                {
                    "id": 1,
                    "name": "Linda Leffler",
                    "description": "Alice's shoulder, and it set to work, and very soon came to ME, and told me he was in the air. She did it so VERY remarkable in that; nor did Alice think it would feel very queer to ME.' 'You!' said.",
                    "icon": "https://picsum.photos/200/300",
                    "image_name": "https://picsum.photos/200/300",
                    "rating": 2,
                    "longitude": -53.389979,
                    "latitude": 19.633458,
                    "availability": 1,
                    "status": 1,
                    "place_type_id": 1,
                    "created_at": "2019-12-14 18:23:19",
                    "updated_at": "2019-12-14 18:23:19"
                },
                {
                    "id": 2,
                    "name": "Lauren Cartwright",
                    "description": "I should say \"With what porpoise?\"' 'Don't you mean by that?' said the King. 'I can't remember half of anger, and tried to look at it!' This speech caused a remarkable sensation among the leaves.",
                    "icon": "https://picsum.photos/200/300",
                    "image_name": "https://picsum.photos/200/300",
                    "rating": 1,
                    "longitude": -38.117034,
                    "latitude": -32.248637,
                    "availability": 1,
                    "status": 1,
                    "place_type_id": 1,
                    "created_at": "2019-12-14 18:23:19",
                    "updated_at": "2019-12-14 18:23:19"
                }...,
               }

Answer 1

将字段添加到 $hidden 大批:

// Model

protected $hidden = ['created_at', 'updated_at'];