{

"goods_detail_response": {

"goods_details": [

{

"mall_coupon_remain_quantity": 0,

"plan_type": 2,

"category_name": "食品",

"coupon_remain_quantity": 18000,

"promotion_rate": 140,

"cat_ids": [

6398,

6399,

6410

],

"coupon_min_order_amount": 0,

"category_id": 1,

"service_tags": [

36,

37,

13

],

"mall_coupon_discount_pct": 0,

"mall_id": 781984,

"mall_name": "粒上皇官方旗舰店",

"coupon_total_quantity": 50000,

"mall_coupon_end_time": 0,

"mall_coupon_min_order_amount": 0,

"merchant_type": 3,

"lgst_txt": "高",

"goods_name": "【粒上皇-甘栗80g*4/6包】熟制板栗仁迁西板栗健康休闲零食特产",

"sales_tip": "2.7万",

"only_scene_auth": true,

"goods_gallery_urls": [

"https://img.pddpic.com/mms-material-img/2021-01-09/8078205f-d30a-412b-bb8b-5b9d76db42da.jpeg.a.jpeg",

"https://img.pddpic.com/mms-material-img/2020-08-18/51e39b7b-e37e-455e-8f87-4e9fb56db93e.jpeg.a.jpeg",

"https://img.pddpic.com/mms-material-img/2020-08-18/9dfe7b60-e9fd-4d19-ac77-60b2e88c70f2.jpeg.a.jpeg",

"https://t00img.yangkeduo.com/goods/images/2019-02-27/37f5f38d-a853-4e46-8d87-8db6883ff751.jpg",

"https://t00img.yangkeduo.com/goods/images/2019-02-27/2034a15f-97ac-46bc-b57f-10b2c7383d40.jpg",

"https://img.pddpic.com/mms-material-img/2021-01-09/9f46e982-07f8-4311-a5c4-9e53f8acde67.jpeg.a.jpeg",

"https://img.pddpic.com/mms-material-img/2021-01-09/ed3cd626-e257-4587-987c-1e09fc174e2e.jpeg.a.jpeg",

"https://img.pddpic.com/mms-material-img/2021-01-09/8144f023-38ce-416d-8ae8-dfc714e76003.jpeg.a.jpeg",

"https://img.pddpic.com/mms-material-img/2020-08-18/4fabd1b5-9de0-41b9-9322-f9a479913f8d.jpeg.a.jpeg"

],

"goods_id": 141449426,

"predict_promotion_rate": 140,

"desc_txt": "高",

"goods_desc": "【粒上皇-甘栗80g*4/6包】熟制板栗仁迁西板栗健康休闲零食特产",

"opt_name": "食品",

"share_rate": 0,

"goods_thumbnail_url": "https://t00img.yangkeduo.com/goods/images/2021-01-09/471a0d41bd1660dc2e9a3c3a95480b88.jpeg",

"opt_ids": [

1,

23553,

8836,

8584,

10696,

8585,

8586,

10700,

12,

22926,

22932,

22297,

10009,

219,

6366,

96,

21857,

10723,

11876,

228,

22953,

5867,

6389,

9975,

8569,

8570,

8571,

9979

],

"opt_id": 1,

"goods_image_url": "https://img.pddpic.com/mms-material-img/2021-01-09/8078205f-d30a-412b-bb8b-5b9d76db42da.jpeg.a.jpeg",

"has_mall_coupon": false,

"has_coupon": true,

"min_normal_price": 4480,

"mall_coupon_start_time": 0,

"serv_txt": "高",

"unified_tags": [

"正品险"

],

"video_urls": [

"https://video1.pinduoduo.com/i1/20190227/733433b9cac949da8bb614abca7b931a.mp4"

],

"mall_coupon_total_quantity": 0,

"mall_coupon_max_discount_amount": 0,

"coupon_start_time": 1600617600,

"min_group_price": 3880,

"mall_cps": 1,

"coupon_discount": 2100,

"goods_sign": "c9T2omIgpkZKDwEhwfHYm2Zb2uqh_JiENmf8rO",

"coupon_end_time": 1616428799,

"zs_duo_id": 0

}

],

"request_id": "16108831204286103"

}

}

拼多多在接口文档上写的goods_id_list参数为长整型数组LONG[]，你能想到提交的时候需要写成'[123456789]'？更离谱的是goods_sign_list参数文档上写的字符串类型数组STRING[]，我测试了各种写法，没试出拼多多什么意思，无赖放弃。