# Rsbuild Plugin

帮助用户快速在 **Rsbuild App** 或 **Rslib** 中构建 Module Federation 产物

## 快速开始

### 安装

你可以通过如下的命令安装插件：

import { PackageManagerTabs } from '@theme';

<PackageManagerTabs
  command={{
    npm: 'npm add @module-federation/rsbuild-plugin --save-dev',
    yarn: 'yarn add @module-federation/rsbuild-plugin --save-dev',
    pnpm: 'pnpm add @module-federation/rsbuild-plugin --save-dev',
    bun: 'bun add @module-federation/rsbuild-plugin --save-dev',
  }}
/>

### 注册插件
#### Rsbuild App
```ts title='rsbuild.config.ts'
import { pluginModuleFederation } from '@module-federation/rsbuild-plugin';
import { defineConfig } from '@rsbuild/core';
import { pluginReact } from '@rsbuild/plugin-react';

export default defineConfig({
  server: {
    port: 2000,
  },
  plugins: [
    pluginReact(),
    pluginModuleFederation({
      name: 'federation_consumer',
      remotes: {
        remote1: 'remote1@http://localhost:2001/mf-manifest.json',
      },
      shared: ['react', 'react-dom'],
    }),
  ],
});
```

#### Rslib Module
``` ts title='rslib.config.ts'
import { pluginModuleFederation } from '@module-federation/rsbuild-plugin';
import { defineConfig } from '@rslib/core';

export default defineConfig({
  lib: [
    // ...
    {
      format: 'mf',
      output: {
        distPath: {
          root: './dist/mf',
        },
        assetPrefix: 'xxx',
      },
      plugins: [
        // ...
        pluginModuleFederation({
          name: 'rslib_provider',
          exposes: {
            '.': './src/index.tsx',
          },
          shared: {
            react: {
              singleton: true,
            },
            'react-dom': {
              singleton: true,
            },
          },
        }),
      ],
    },
  ],
});
```

### 注意
如果需要使用 Module Federation 运行时能力，请安装 [@module-federation/enhanced](/zh/guide/basic/runtime.html)