https://github.com/skygongque/douyin_signature
douyin web signature
https://github.com/skygongque/douyin_signature
javascript nodejs superagent
Last synced: 7 months ago
JSON representation
douyin web signature
- Host: GitHub
- URL: https://github.com/skygongque/douyin_signature
- Owner: skygongque
- Created: 2020-03-17T07:02:04.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2023-01-24T05:10:48.000Z (almost 3 years ago)
- Last Synced: 2025-03-27T10:46:20.417Z (7 months ago)
- Topics: javascript, nodejs, superagent
- Language: JavaScript
- Homepage:
- Size: 1.53 MB
- Stars: 116
- Watchers: 2
- Forks: 56
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
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README
# douyin web signature
此项目仅用于科研学习，请勿用于商业用途否则造成的后果与作者无关
This project is only used for research and study, please do not use it for commercial purposes, otherwise the consequences will not be related to the author.
# usage
## install dependencies
```
npm install
```
## run service
```
node server.js
```
## python 调用示例
使用抖音app**分享用户的主页链接**，获得`sec_uid`即可下载该用户所用视频
比如链接：
```
https://www.iesdouyin.com/share/user/4199772083203972?with_sec_did=1&u_code=15b9142gf&sec_uid=MS4wLjABAAAACV5Em110SiusElwKlIpUd-MRSi8rBYyg0NfpPrqZmykHY8wLPQ8O4pv3wPL6A-oz&did=MS4wLjABAAAA0hyr7tsAlRz53naAmyXnRMG7BoOdR7Qpq4QaNQhQbkj818m3LI5hocFqxMINgJX2&iid=MS4wLjABAAAAWegZGjqsb5FToq_3kcQazow83KPq2lkouu-JE1QPKxgc_8-Hu0yudigPVKsqRWl_×tamp=1618028058&utm_source=copy&utm_campaign=client_share&utm_medium=android&share_app_name=douyin
```
`sec_uid`为MS4wLjABAAAACV5Em110SiusElwKlIpUd-MRSi8rBYyg0NfpPrqZmykHY8wLPQ8O4pv3wPL6A-oz
[python 调用示例](./demo.py)
## others
1. 使用`sec_uid`代替`uid`来区分用户，需要得到用户的`sec_id`以获取该用户的所有作品
2. `uid` `useragent` `sec_uid` 和`signature`并没有绑定
3. 这个版本校验较弱可能只是过渡版本，可能很快失效
## 浏览器环境补充
[canvas相关环境补充](./canvas相关环境补充/readme.md)