flying-hero
96f6318101
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
20 lines
453 B
Markdown
20 lines
453 B
Markdown
# @babel/preset-env
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> A Babel preset for each environment.
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See our website [@babel/preset-env](https://babeljs.io/docs/babel-preset-env) for more information or the [issues](https://github.com/babel/babel/issues?utf8=%E2%9C%93&q=is%3Aissue+label%3A%22pkg%3A%20preset-env%22+is%3Aopen) associated with this package.
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## Install
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Using npm:
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```sh
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npm install --save-dev @babel/preset-env
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```
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or using yarn:
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```sh
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yarn add @babel/preset-env --dev
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```
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