示例：获取视频信息并点赞

  1. import asyncio
  2. from bilibili_api import video, Credential
  4. SESSDATA = ""
  5. BILI_JCT = ""
  6. BUVID3 = ""
  8. async def main():
  9.     # 实例化 Credential 类
  10.     credential = Credential(sessdata=SESSDATA, bili_jct=BILI_JCT, buvid3=BUVID3)
  11.     # 实例化 Video 类
  12.     v = video.Video(bvid="BVxxxxxxxx", credential=credential)
  13.     # 获取视频信息
  14.     info = await v.get_info()
  15.     # 打印视频信息
  16.     print(info)
  17.     # 给视频点赞
  18.     await v.like(True)
  20. if __name__ == '__main__':
  21.     # 主入口
  22.     asyncio.get_event_loop().run_until_complete(main())

示例：视频在线人数监测

  1. from bilibili_api import video
  2. import asyncio
  4. # 实例化
  5. v = video.VideoOnlineMonitor(bvid="BV1AV411x7Gs")
  7. @v.on('ONLINE')
  8. async def on_online_update(event):
  9.     """
  10.     在线人数更新
  11.     """
  12.     print(event)
  15. @v.on('DANMAKU')
  16. async def on_danmaku(event):
  17.     """
  18.     收到实时弹幕
  19.     """
  20.     print(event)
  22. if __name__ == '__main__':
  23.     # 主入口，v.connect() 为连接服务器
  24.     asyncio.get_event_loop().run_until_complete(v.connect())

示例：获取视频弹幕

  1. from bilibili_api import video, sync
  3. v = video.Video(bvid='BV1AV411x7Gs')
  5. dms = sync(v.get_danmakus(0))
  7. for dm in dms:
  8.     print(dm)

示例：下载视频

  1. import asyncio
  2. from bilibili_api import video, Credential
  3. import aiohttp
  4. import os
  6. SESSDATA = ""
  7. BILI_JCT = ""
  8. BUVID3 = ""
  10. # FFMPEG 路径，查看：http://ffmpeg.org/
  11. FFMPEG_PATH = "ffmpeg"
  13. async def main():
  14.     # 实例化 Credential 类
  15.     credential = Credential(sessdata=SESSDATA, bili_jct=BILI_JCT, buvid3=BUVID3)
  16.     # 实例化 Video 类
  17.     v = video.Video(bvid="BV1AV411x7Gs", credential=credential)
  18.     # 获取视频下载链接
  19.     url = await v.get_download_url(0)
  20.     # 视频轨链接
  21.     video_url = url["dash"]["video"][0]['baseUrl']
  22.     # 音频轨链接
  23.     audio_url = url["dash"]["audio"][0]['baseUrl']
  24.     HEADERS = {
  25.         "User-Agent": "Mozilla/5.0",
  26.         "Referer": "https://www.bilibili.com/"
  27.     }
  28.     async with aiohttp.ClientSession() as sess:
  29.         # 下载视频流
  30.         async with sess.get(video_url, headers=HEADERS) as resp:
  31.             length = resp.headers.get('content-length')
  32.             with open('video_temp.m4s', 'wb') as f:
  33.                 process = 0
  34.                 while True:
  35.                     chunk = await resp.content.read(1024)
  36.                     if not chunk:
  37.                         break
  39.                     process += len(chunk)
  40.                     print(f'下载视频流 {process} / {length}')
  41.                     f.write(chunk)
  43.         # 下载音频流
  44.         async with sess.get(audio_url, headers=HEADERS) as resp:
  45.             length = resp.headers.get('content-length')
  46.             with open('audio_temp.m4s', 'wb') as f:
  47.                 process = 0
  48.                 while True:
  49.                     chunk = await resp.content.read(1024)
  50.                     if not chunk:
  51.                         break
  53.                     process += len(chunk)
  54.                     print(f'下载音频流 {process} / {length}')
  55.                     f.write(chunk)
  57.         # 混流
  58.         print('混流中')
  59.         os.system(f'{FFMPEG_PATH} -i video_temp.m4s -i audio_temp.m4s -vcodec copy -acodec copy video.mp4')
  61.         # 删除临时文件
  62.         os.remove("video_temp.m4s")
  63.         os.remove("audio_temp.m4s")
  65.         print('已下载为：video.mp4')
  67. if __name__ == '__main__':
  68.     # 主入口
  69.     asyncio.get_event_loop().run_until_complete(main())