Question

我有一个Discord Bot，我想在某个用户上传视频时发送消息。我已经看过Youtube API（https://developers.google.com/youtube/v3/docs/videos），但还没有找到如何做我想要的。

Answer 1

好吧..我每 1 分钟检查一次视频并检查视频链接（或 ID）是否与最后一个视频不相等，然后将视频发布到您要发布到的特定频道中。我使用google-api-python-client 首先pip install google-api-python-client

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from from googleapiclient.discovery import build

在您的 on_ready 函数中

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@client.event
async def on_ready():

    youtube=build('youtube','v3',developerKey='Enter your key here')
    req=youtube.playlistItems().list(
       playlistId='The Playlist id of the channel you want to post video i.e. the id of video playlist of the channel',
       part='snippet',
       maxResults=1
    )
    res=req.execute()
    vedioid=res['items'][0]['snippet']['resourceId']['videoId']
    link="https://www.youtube.com/watch?v="+vedioid
    ch=await client.fetch_channel(the  channel id from where im checking for the new video)
    await ch.send(link)


    yt.start()#Starting tasks loop which is made below for checking every minute if the new video is equal or unequal to old video link

使任务循环以检查视频

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@tasks.loop(seconds=60)
async def yt():      
     youtube=build('youtube','v3',developerKey='Enter your key here')
     req=youtube.playlistItems().list(
         playlistId='The Playlist id of the channel you want to post video i.e. the id of video playlist of the channel',
         part='snippet',
         maxResults=1
     )
     res=req.execute()
     vedioid=res['items'][0]['snippet']['resourceId']['videoId']
     link="https://www.youtube.com/watch?v="+vedioid
     ch=await client.fetch_channel(Fetching same channel from which you are checking for the video link)

     async for message in ch.history(limit=1):#looping through the channel to get  the latest message i can do this using last message also but I prefer using channel.history        
     if str(link) != str(message.content):
          ch2=await client.fetch_channel(the channel you want to post video to)
        
          await ch2.send(f'@everyone,**User** just posted a vedio!Go and check it out!\n{link}')
      
          await ch.send(link2)#this is important as after posting the video the link must also be posted to the check channel so that the bot do not send other link
     else:
          pass

所以基本上我所做的是使用私人频道在机器人准备好后立即发布机器人的最新视频，因为如果机器人在此期间离线然后上线，它会发布指向该频道的链接，然后我作为任务循环，我每分钟检查一次该 youtube 频道的最新视频链接是否与我的私人频道中的视频链接不相等，这意味着上传者已上传视频，因此将视频发布到我希望发布的频道中.如果它相等那么什么都不做，即pass 如果您正在使用，您可以使用 json 文件或数据库，而不是像我使用频道来检查视频。它工作正常。

Youtube视频上传API时通知

1 个答案: