我们需要YouTube的频道名称的视频列表(使用API)。
我们可以通过下面的API获得一个频道列表(只有频道名):
https://gdata.youtube.com/feeds/api/channels?v=2&q=tendulkar
下面是频道的直接链接
https://www.youtube.com/channel/UCqAEtEr0A0Eo2IVcuWBfB9g
Or
WWW.YouTube.com/channel/HC-8jgBP-4rlI
现在,我们需要>> UCqAEtEr0A0Eo2IVcuWBfB9g或HC-8jgBP-4rlI频道的视频。
我们尝试
https://gdata.youtube.com/feeds/api/videos?v=2&uploader=partner&User=UC7Xayrf2k0NZiz3S04WuDNQ
https://gdata.youtube.com/feeds/api/videos?v=2&uploader=partner&q=UC7Xayrf2k0NZiz3S04WuDNQ
但是,这并没有帮助。
我们需要把所有视频发到频道上。上传到一个频道的视频可以来自多个用户,因此我不认为提供用户参数会有帮助…
首先,你需要从用户/频道获取代表上传的播放列表的ID:
https://developers.google.com/youtube/v3/docs/channels/list#try-it
您可以使用forUsername={username}参数指定用户名,或者使用mine=true来获得自己的用户名(您需要先进行身份验证)。Include part=contentDetails查看播放列表。
GET https://www.googleapis.com/youtube/v3/channels?part=contentDetails&forUsername=jambrose42&key={YOUR_API_KEY}
结果“relatedPlaylists”将包括“likes”和“uploads”播放列表。抓取“上传”播放列表ID。
还要注意,上传播放列表id是你的channelId,前缀是UU而不是UC。
接下来,获取播放列表中的视频列表:
https://developers.google.com/youtube/v3/docs/playlistItems/list#try-it
只需要输入playlistId!
GET https://www.googleapis.com/youtube/v3/playlistItems?part=snippet%2CcontentDetails&maxResults=50&playlistId=UUpRmvjdu3ixew5ahydZ67uA&key={YOUR_API_KEY}
首先,你需要从用户/频道获取代表上传的播放列表的ID:
https://developers.google.com/youtube/v3/docs/channels/list#try-it
您可以使用forUsername={username}参数指定用户名,或者使用mine=true来获得自己的用户名(您需要先进行身份验证)。Include part=contentDetails查看播放列表。
GET https://www.googleapis.com/youtube/v3/channels?part=contentDetails&forUsername=jambrose42&key={YOUR_API_KEY}
结果“relatedPlaylists”将包括“likes”和“uploads”播放列表。抓取“上传”播放列表ID。
还要注意,上传播放列表id是你的channelId,前缀是UU而不是UC。
接下来,获取播放列表中的视频列表:
https://developers.google.com/youtube/v3/docs/playlistItems/list#try-it
只需要输入playlistId!
GET https://www.googleapis.com/youtube/v3/playlistItems?part=snippet%2CcontentDetails&maxResults=50&playlistId=UUpRmvjdu3ixew5ahydZ67uA&key={YOUR_API_KEY}
最近,我不得不从一个频道检索所有视频,根据YouTube开发者文档:
https://developers.google.com/youtube/v3/docs/playlistItems/list
function playlistItemsListByPlaylistId($service, $part, $params) {
$params = array_filter($params);
$response = $service->playlistItems->listPlaylistItems(
$part,
$params
);
print_r($response);
}
playlistItemsListByPlaylistId($service,
'snippet,contentDetails',
array('maxResults' => 25, 'playlistId' => 'id of "uploads" playlist'));
$service是Google_Service_YouTube对象。
因此,您必须从频道获取信息以检索“uploads”播放列表,该列表实际上包含该频道上传的所有视频:https://developers.google.com/youtube/v3/docs/channels/list
如果这个API是新的,我强烈建议将代码样例从默认代码片段转换为完整的样例。
因此,从一个频道检索所有视频的基本代码可以是:
class YouTube
{
const DEV_KEY = 'YOUR_DEVELOPPER_KEY';
private $client;
private $youtube;
private $lastChannel;
public function __construct()
{
$this->client = new Google_Client();
$this->client->setDeveloperKey(self::DEV_KEY);
$this->youtube = new Google_Service_YouTube($this->client);
$this->lastChannel = false;
}
public function getChannelInfoFromName($channel_name)
{
if ($this->lastChannel && $this->lastChannel['modelData']['items'][0]['snippet']['title'] == $channel_name)
{
return $this->lastChannel;
}
$this->lastChannel = $this->youtube->channels->listChannels('snippet, contentDetails, statistics', array(
'forUsername' => $channel_name,
));
return ($this->lastChannel);
}
public function getVideosFromChannelName($channel_name, $max_result = 5)
{
$this->getChannelInfoFromName($channel_name);
$params = [
'playlistId' => $this->lastChannel['modelData']['items'][0]['contentDetails']['relatedPlaylists']['uploads'],
'maxResults'=> $max_result,
];
return ($this->youtube->playlistItems->listPlaylistItems('snippet,contentDetails', $params));
}
}
$yt = new YouTube();
echo '<pre>' . print_r($yt->getVideosFromChannelName('CHANNEL_NAME'), true) . '</pre>';
这是我的Python解决方案,使用谷歌API。
观察:
创建一个.env文件来存储API开发密钥,并将其放入.gitignore文件中
参数“forUserName”应该设置为Youtube频道的名称(用户名)。或者,您可以使用通道id,设置参数为“id”,而不是“forUserName”。
对象“playlistItem”让你访问每个视频。我只展示了它的标题,但还有很多其他属性。
import os
import googleapiclient.discovery
from decouple import config
def main():
os.environ["OAUTHLIB_INSECURE_TRANSPORT"] = "1"
api_service_name = "youtube"
api_version = "v3"
DEVELOPER_KEY = config('API_KEY')
youtube = googleapiclient.discovery.build(
api_service_name, api_version, developerKey = DEVELOPER_KEY)
request = youtube.channels().list(
part="contentDetails",
forUsername="username",
# id="oiwuereru8987",
)
response = request.execute()
for item in response['items']:
playlistId = item['contentDetails']['relatedPlaylists']['uploads']
nextPageToken = ''
while (nextPageToken != None):
playlistResponse = youtube.playlistItems().list(
part='snippet',
playlistId=playlistId,
maxResults=25,
pageToken=nextPageToken
)
playlistResponse = playlistResponse.execute()
print(playlistResponse.keys())
for idx, playlistItem in enumerate(playlistResponse['items']):
print(idx, playlistItem['snippet']['title'])
if 'nextPageToken' in playlistResponse.keys():
nextPageToken = playlistResponse['nextPageToken']
else:
nextPageToken = None
if __name__ == "__main__":
main()
示例:.env文件
API_KEY=<Key_Here>
使用gapi JavaScript API可以做到这一点
<script src="https://apis.google.com/js/api.js"></script>
const start = () => {
gapi.client
.init({
apiKey: "your_youtubeApiKey",
discoveryDocs: ["https://www.googleapis.com/discovery/v1/apis/youtube/v3/rest"],
scope: "https://www.googleapis.com/auth/youtube.readonly",
})
.then(() => {
console.log("gapi.client initiated");
})
.then(() =>
gapi.client.youtube.channels.list({
part: "snippet,contentDetails,statistics",
id: "youtube_channelId",
// forUsername: 'Bankless',
})
)
.then(
(res) =>
// get the youtube related playlist id
res.result.items[0].contentDetails.relatedPlaylists.uploads
)
.then((playlistId) =>
gapi.client.youtube.playlistItems.list({
part: "snippet",
playlistId,
maxResults: 50,
})
)
.then((res) =>
// get youtube videos snippets
res.result.items.map((item) => item.snippet)
)
.then((snippets) =>
snippets.map((snippet) => {
const { title, description, resourceId } = snippet;
const { videoId } = resourceId;
return { title, description, videoId };
})
)
.then((videos) => {
console.log(videos);
})
.catch((err) => console.error(err));
};
gapi.load("client", start);
文档:
https://github.com/google/google-api-javascript-client
https://developers.google.com/youtube/v3/guides/auth/client-side-web-apps#callinganapi