我正在嘗試獲取標題的值，但是在獲取資料后，仍然無法獲取它的值。
import json
import requests
class yt():
def get_html_to_json(self, path):
api_url = path
r = requests.get(api_url)
if r.status_code == requests.codes.ok:
data = r.json()
else:
data = None
return data
path = "https://www.googleapis.com/youtube/v3/videospart=snippet,statistics&id=qmN1Gf8rRc8&key=myapitoken"
datas = yt()
dict = datas.get_html_to_json(path)
result = rr.get("title", "not found")
print(result)
由于 title 的值在字典串列的字典中。請問有什么快捷的方法可以取嗎？
試圖在以下 json 結果中獲取標題（日本在 8K-1 小時放松航拍電影中）的值：
{
"kind": "youtube#videoListResponse",
"etag": "DfROQGmVyiyjDrtVirknUpTZYBk",
"items": [
{
"kind": "youtube#video",
"etag": "uk-f4nXndwrnK0caSbVn6bqxxVE",
"id": "qmN1Gf8rRc8",
"snippet": {
"publishedAt": "2020-01-02T10:16:47Z",
"channelId": "UCJEjzXRDQN64Iu2elIRdbMQ",
"title": "Japan in 8K- 1 Hour Relaxing Aerial Film",
"description": "1-hour 8K aerial video of Japan shot between 2018-2019. Filming locations (In order of appearance): Izu, Yaskushima, Kyoto, Hakodate, Tokyo, Yokohama, Enoshima, Nagoya.We will continue to film across Japan in 2020 and beyond in 8K.\n\n2018年から2019年にかけて撮影した日本各地の空撮素材を１時間の映像にまとめました。ゆったりとした音楽と共にお楽しみください。撮影地：伊豆、屋久島、京都、函館、東京、橫浜、江ノ島、名古屋\n\n※Unauthorized usage is strictly prohibited. Unauthorized re-upload may result in the deletion of uploader's channel.（一切の無斷使用を禁止いたします。）",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/qmN1Gf8rRc8/default.jpg",
"width": 120,
"height": 90
},
"medium": {
"url": "https://i.ytimg.com/vi/qmN1Gf8rRc8/mqdefault.jpg",
"width": 320,
"height": 180
},
"high": {
"url": "https://i.ytimg.com/vi/qmN1Gf8rRc8/hqdefault.jpg",
"width": 480,
"height": 360
},
"standard": {
"url": "https://i.ytimg.com/vi/qmN1Gf8rRc8/sddefault.jpg",
"width": 640,
"height": 480
},
"maxres": {
"url": "https://i.ytimg.com/vi/qmN1Gf8rRc8/maxresdefault.jpg",
"width": 1280,
"height": 720
}
},
"channelTitle": "Armadas",
"tags": [
"Japan",
"8K",
"日本",
"空撮",
"Aerial",
"Drone",
"ドローン",
"RED",
"Monstro",
"4K",
"リラックス",
"Relaxing",
"Tokyo",
"Yokohama",
"Nagoya",
"Yakushima",
"Izu",
"Hokkaido",
"Hakodate",
"Shibuya",
"Shinjuku",
"Kyoto"
],
"categoryId": "22",
"liveBroadcastContent": "none",
"localized": {
"title": "Japan in 8K- 1 Hour Relaxing Aerial Film",
"description": "1-hour 8K aerial video of Japan shot between 2018-2019. Filming locations (In order of appearance): Izu, Yaskushima, Kyoto, Hakodate, Tokyo, Yokohama, Enoshima, Nagoya.We will continue to film across Japan in 2020 and beyond in 8K.\n\n2018年から2019年にかけて撮影した日本各地の空撮素材を１時間の映像にまとめました。ゆったりとした音楽と共にお楽しみください。撮影地：伊豆、屋久島、京都、函館、東京、橫浜、江ノ島、名古屋\n\n※Unauthorized usage is strictly prohibited. Unauthorized re-upload may result in the deletion of uploader's channel.（一切の無斷使用を禁止いたします。）"
}
},
"statistics": {
"viewCount": "6415161",
"likeCount": "51689",
"favoriteCount": "0",
"commentCount": "1639"
}
}
],
"pageInfo": {
"totalResults": 1,
"resultsPerPage": 1
}
}
uj5u.com熱心網友回復：
試試這個
var title=datas['items'][0]['snippet']['title'];
uj5u.com熱心網友回復：
請試試這個對我有用
from urllib.request import urlopen
import json
url = "https://www.googleapis.com/youtube/v3/videos?id=7blNxSScSQc&key=myapitoken&fields=items(id,snippet(channelId,title,categoryId),statistics)&part=snippet,statistics"
response = urlopen(url)
data_json = json.loads(response.read())
print(data_json)
輸出
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