📦 添加虚拟环境和启动脚本

新增:
- backend/venv/ - Python 虚拟环境
- backend/start.sh - 启动脚本(使用虚拟环境)
- backend/requirements.txt - 依赖列表
- .gitignore - 忽略虚拟环境和缓存文件

说明:
- 每个项目使用独立虚拟环境
- 避免依赖冲突
- 启动脚本自动创建和激活虚拟环境
This commit is contained in:
2026-04-04 18:28:31 +08:00
parent 9ab279e1fe
commit 96f6318101
32058 changed files with 3949495 additions and 22 deletions

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# Change log
## 1.0.2 (2020-03-05)
* Do not allow infinite loops when calculating `hrtime()`'s offset relative to UNIX time. ([#9])
* Add a LICENSE file. ([#3])
* Add Tidelift sponsorship link to README.
## 1.0.1 (2018-01-03)
* Make `performance.toJSON()` return an object with `timeOrigin` property, per [clarifications from specification authors][heycam/webidl#505].
## 1.0.0 (2018-01-02)
* Initial release.
[heycam/webidl#505]: https://github.com/heycam/webidl/pull/505
[#3]: https://github.com/jsdom/w3c-hr-time/issues/3
[#9]: https://github.com/jsdom/w3c-hr-time/issues/9