在请求包中，如何为有效负载参数中的一个键传递多个值？

Question

我正在尝试获取商品类别 ID 列表，以便我可以将它们放入 url 并抓取产品信息。我知道如何将单个值放入键中，例如：payload = {'catID': 'ID_V2L0_65'}但是当我有很多 catID 时，我会感到困惑。这是我的一些代码：navi_info = requests.get('https://shopee.co.id/api/v4/recommend/recommend?bundle=top_sold_product_microsite&limit=20&offset=0')catIDs = [catID for catID in navi_info.json['data']['sections']['index']['key']]payload = {'catID': catIDs[0]}r = requests.get('https://shopee.co.id/top_products', params=payload)

Answer 1

“index”键嵌套在 JSON 消息中的一个数组中（“sections”的值是一个数组）。

这个问题的解决方案可能是：

navi_info = requests.get('https://shopee.co.id/api/v4/recommend/recommend?bundle=top_sold_product_microsite&limit=20&offset=0')

print(navi_info.json()['data']['sections'])

# extracts all the "index" data from all "sections"

index_arrays = [object_['index'] for object_ in navi_info.json()['data']['sections']]

index_array = index_arrays[0] # only one section with "index" key is present

# extract all catIDs from the "index" payload

catIDs = [object_['key'] for object_ in index_array]

payload = {'catID': catIDs}

print(payload)

有效载荷应该看起来像{'catID': ['ID_V2L0_65', 'ID_V2L0_3693', 'ID_V2L0_2', 'ID_V2L0_19', 'ID_V2L0_75', 'ID_V2L0_4040',...]}