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
34 lines
518 B
Markdown
34 lines
518 B
Markdown
# babel-preset-jest
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> Babel preset for all Jest plugins. This preset is automatically included when using [babel-jest](https://github.com/facebook/jest/tree/main/packages/babel-jest).
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## Install
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```sh
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$ npm install --save-dev babel-preset-jest
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```
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## Usage
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### Via `babel.config.js` (Recommended)
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```js
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module.exports = {
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presets: ['jest'],
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};
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```
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### Via CLI
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```sh
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$ babel script.js --presets jest
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```
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### Via Node API
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```javascript
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require('@babel/core').transform('code', {
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presets: ['jest'],
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});
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```
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