抖音爬虫，视频原链接解析

先把两个链接放在前面 YusongXiao/douyin_phaser: 抖音视频/图集/动图直链提取工具，支持 4K，提供 CLI 和 FastAPI API 服务。 YusongXiao/douyin_downloader

之前想玩AI生图和LoRA微调需要部分数据集想到了抖音上有很多媒体，分析了一下直接逆向还是太麻烦了，于是决定牺牲性能，直接用playwright模拟出来一个无头浏览器来自动解决一系列的反爬机制和签名 注意到抖音的媒体是直接放在CDN存储桶的简单分析一个链接可以得到带签名的存储桶链接，访问的时候加上Referer头www.douyin.com即可查看和下载

所以，下载抖音的一个作品，可以先将分享链接解析为CDN存储桶链接，然后加上Referer头进行下载如果我们想要某个作者的所有作品，可以先把作者主页链接解析为多个分享链接，再复用前面的方案，从而下载

所以一共两个项目 YusongXiao/douyin_phaser 和 YusongXiao/douyin_downloader

douyin_phaser#

两个api接口，输出json格式的解析链接

douyin_phaser_api#

输入分享链接，输出作品标题、作者名字、视频封面和CDN存储桶等地址 https://v.douyin.com/5VzgDKB5EQc/

1
{
2
  "code": 0,
3
  "message": "success",
4
  "data": {
5
    "title": "20块买一桶泡面一个鸡腿，放石板上烧烤一下，鲜美可口太好吃了 在超市用20块，买了一桶汤达人方便面，一个琵琶鸡腿，还有一包手剥笋，回到营地后，放石板上烧烤营养丰富的鸡腿泡面，出锅时色香味俱全，尝一口鲜美可口，爽滑入味真是太好吃了#泡面神仙吃法 #方便面的神仙吃法 #户外美食 #吃泡面 #鸡腿面",
6
    "author": "肉吃面条",
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    "author_id": "MS4wLjABAAAAhoscX-EwNKdZHbUTPeU_0QnlnUUtOTs9Q2RKTGJ1n6Y",
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    "cover": "https://p3-pc-sign.douyinpic.com/image-cut-tos-priv/7d5e0d6d43b62fab29c36df6d897d963~tplv-dy-resize-origshort-autoq-75:330.jpeg?lk3s=138a59ce&x-expires=2087020800&x-signature=JnBf3i5dTAWyt5cPY6c4Av9wa3E%3D&from=327834062&s=PackSourceEnum_AWEME_DETAIL&se=false&sc=cover&biz_tag=pcweb_cover&l=20260221162031412850A0A32C09A4E697",
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    "type": "video",
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    "items": [
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      {
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        "type": "video",
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        "video_url": "https://v26-web.douyinvod.com/463e8d4499ab464e47f6036f77ca6b50/699995f0/video/tos/cn/tos-cn-ve-15/oMaSALYKRwBliBbIsAE1dwzdPAZEAviI2Q98S/?a=6383&ch=26&cr=3&dr=0&lr=all&cd=0%7C0%7C0%7C3&cv=1&br=5836&bt=5836&cs=0&ds=4&ft=AJkeU_TERR0sTKC1-Dy2Nc0iPMgzbLu7vu-U_4b61EV9Nv7TGW&mime_type=video_mp4&qs=0&rc=Ozo0NDc6M2k1ZDM5O2c8N0Bpandudm05cnY3OTMzNGkzM0AxLjI0NGI2Ni8xNV81Xi4yYSNiLjBuMmRrLi9hLS1kLTBzcw%3D%3D&btag=80000e00030000&cquery=100H_100K_100o_100w_100B&dy_q=1771662031&feature_id=0ea98fd3bdc3c6c14a3d0804cc272721&l=20260221162031412850A0A32C09A4E697",
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        "cover_url": "https://p3-pc-sign.douyinpic.com/image-cut-tos-priv/7d5e0d6d43b62fab29c36df6d897d963~tplv-dy-resize-origshort-autoq-75:330.jpeg?lk3s=138a59ce&x-expires=2087020800&x-signature=JnBf3i5dTAWyt5cPY6c4Av9wa3E%3D&from=327834062&s=PackSourceEnum_AWEME_DETAIL&se=false&sc=cover&biz_tag=pcweb_cover&l=20260221162031412850A0A32C09A4E697"
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      }
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    ]
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  }
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}

douyin_user_phaser_api#

输入用户主页链接，输出作者作者名字、个性签名、作品数量以及各作品的描述和分享链接等

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{
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  "code": 0,
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  "message": "success",
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  "data": {
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    "user": {
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      "nickname": "一只小包",
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      "sec_uid": "MS4wLjABAAAAL_K7-nnJ3ORDmGZC6Q9L8MmEMHAAa9zoCoXxn27qvmw",
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      "uid": "86235347945403",
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      "avatar": "https://p3-pc.douyinpic.com/aweme/100x100/aweme-avatar/tos-cn-avt-0015_6433ae51c6bceaa30e038268a937d295.jpeg?from=327834062",
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      "signature": "谢谢宝宝们喜欢～ 希望你们开心～ᗴ͜ꩰ（ ∩_   ̫ _∩ ）ꩰ͜ᗱ\n🈴：XB00ll\n无隔壁 只有这一个号",
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      "aweme_count": 14
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    },
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    "works_count": 14,
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    "works": [
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      {
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        "aweme_id": "7608160295018535417",
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        "type": "video",
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        "desc": "整个村里  萌妹子躲好！",
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        "share_url": "https://www.douyin.com/video/7608160295018535417",
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        "is_top": true,
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        "create_time": 1771412860
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      },
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      {
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        "aweme_id": "7606592976957388102",
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        "type": "video",
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        "desc": "确定就是还不确定",
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        "share_url": "https://www.douyin.com/video/7606592976957388102",
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        "is_top": true,
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        "create_time": 1771047947
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      },
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      {
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        "aweme_id": "7608910705241159546",
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        "type": "video",
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        "desc": "如果泪水比爱多 那我们就到此为止吧",
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        "share_url": "https://www.douyin.com/video/7608910705241159546",
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        "create_time": 1771587577
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      },
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      {
39
        "aweme_id": "7608438823009985018",
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        "type": "video",
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        "desc": "跟着我追～",
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        "share_url": "https://www.douyin.com/video/7608438823009985018",
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        "create_time": 1771477710
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      },
45
      {
46
        "aweme_id": "7608088637008391929",
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        "type": "video",
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        "desc": "mua是什么梗 为什么没有人跟我说",
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        "share_url": "https://www.douyin.com/video/7608088637008391929",
50
        "create_time": 1771396176
51
      },
52
      {
53
        "aweme_id": "7607699026600091249",
54
        "type": "video",
55
        "desc": "dj dj 给我一条k！",
56
        "share_url": "https://www.douyin.com/video/7607699026600091249",
57
        "create_time": 1771305465
58
      },
59
      {
60
        "aweme_id": "7607326930375656825",
61
        "type": "video",
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        "desc": "小坏蛋",
63
        "share_url": "https://www.douyin.com/video/7607326930375656825",
64
        "create_time": 1771218833
65
      },
66
      {
67
        "aweme_id": "7606970987598440293",
68
        "type": "video",
69
        "desc": "宝宝降温了，记得多穿衣服哦",
70
        "share_url": "https://www.douyin.com/video/7606970987598440293",
71
        "create_time": 1771135957
72
      },
73
      {
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        "aweme_id": "7605848129137960659",
75
        "type": "video",
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        "desc": "你不乘哦～",
77
        "share_url": "https://www.douyin.com/video/7605848129137960659",
78
        "create_time": 1770874520
79
      },
80
      {
81
        "aweme_id": "7605472578749151423",
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        "type": "video",
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        "desc": "嘎嘎嘎",
84
        "share_url": "https://www.douyin.com/video/7605472578749151423",
85
        "create_time": 1770787076
86
      },
87
      {
88
        "aweme_id": "7605089243116112369",
89
        "type": "video",
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        "desc": "嘟嘟.嘟嘟.嘟嘟喂嘟嘟…",
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        "share_url": "https://www.douyin.com/video/7605089243116112369",
92
        "create_time": 1770697824
93
      },
94
      {
95
        "aweme_id": "7604729964533701745",
96
        "type": "video",
97
        "desc": "风好大😭",
98
        "share_url": "https://www.douyin.com/video/7604729964533701745",
99
        "create_time": 1770614174
100
      },
101
      {
102
        "aweme_id": "7604440206753882106",
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        "type": "video",
104
        "desc": "呱呱呱",
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        "share_url": "https://www.douyin.com/video/7604440206753882106",
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        "create_time": 1770546709
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      },
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      {
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        "aweme_id": "7602595727583256570",
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        "type": "video",
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        "desc": "来来来",
112
        "share_url": "https://www.douyin.com/video/7602595727583256570",
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        "create_time": 1770117258
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      }
115
    ]
116
  }
117
}

douyin_downloader#

若传参单个作品分享链接，则调用第一个api解析并下载；
若传参作者主页链接，先调用第二个链接拿到全部作品分享链接，再逐次调用第一个链接并下载

清晰度#

douyin_phaser_api可以拿到全部清晰度，默认选择最高清晰度浏览器端抖音最高可选择1080p（即如果片源有4k，只能在客户端查看），但是并没有做权限控制，所以用playwright模拟出浏览器我们仍然能够拿到4k的源链接

清晰度的选择无需cookie

douyin_phaser_api无需cookie
douyin_user_phaser_api需要cookie

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# 在项目目录下运行，会弹出浏览器让你扫码
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python douyin_user_phaser.py --login
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# 成功后会生成 douyin_cookies.json 文件

Referer#

拿到存储桶源链接后直接访问有时候会返回403forbidden，这是防盗链，所以加上Referer头www.douyin.com即可解决 |446x223 这个Referer头比较松，实测*.douyin.com，*.douyinvod.com等域名都可以