# f2e-middle-esbuild **Repository Path**: f2e-server/f2e-middle-esbuild ## Basic Information - **Project Name**: f2e-middle-esbuild - **Description**: f2e-server 中间件支持 esbuild - **Primary Language**: Unknown - **License**: MIT - **Default Branch**: master - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2021-12-21 - **Last Updated**: 2023-10-10 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README # f2e-middle-esbuild f2e-server middleware for esbuild ## install - `npm i --save-dev f2e-server f2e-middle-esbuild` - `cp ./node_modules/f2e-middle-esbuild/.esbuildrc.js ./` ## config `.f2econfig.js` 中添加: ```js module.exports = { ... middleware: [ ... { middleware: 'esbuild', // 针对哪些文件监听修改 watches: [/\.[jet]?sx?$/], } ] } ``` 更多参数请参考: [src/index.ts](src/index.ts#L24) ## options `.esbuildrc.js` 参考 [esbuild.ts](https://github.com/evanw/esbuild/blob/master/lib/types.ts#L27) and [esbuild.md](https://github.com/evanw/esbuild#command-line-usage) ```js // @ts-checkk const DEV = process.env['npm_lifecycle_event'] === 'dev' /** * @type { import('f2e-middle-esbuild').BuildOptions[] } */ let config = [ { sourcemap: true, /** * 启动时生成 .esbuild/external.ts */ external: [ 'react', 'react-dom', ], /** * 设置为true时，不生成 .esbuild/external.ts * @description 自定义参数 */ ignore_external: false, /** * 拆分编译模块 * 需要依赖 ignore_external 为false 且 external 配置不为空 * 1. 防止重复编译模块过多， * 2. 依赖external提供的全局模块名称和require函数 * 3. 主要为了加快开发环境编译速度，非dev环境可不开启 */ external_splits: DEV ? [{ moduleName: '@/utils', entry: 'src/utils/index.ts', }] : [], entryPoints: { index: 'src/index.tsx' }, target: 'chrome70', jsxFactory: 'React.createElement', bundle: true, format: 'iife', loader: { '.tsx': 'tsx', '.ts': 'ts' }, tsconfig: './tsconfig.json', }, ]; module.exports = config ``` ## import `index.html` ```html ``` ## Bundle Size Analyzer 访问 [http://localhost:2850/static/index.js.html](http://localhost:2850/static/libs.js.html) 可以根据结果进行external包调整看到如下图： ![Bundle Size Analyzer](pages/analyze.png)