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unplugin-react-router-dom

v1.1.0

Published

File-based routing for React + react-router-dom. Works with Vite, webpack, Rspack, Rollup and esbuild via unplugin.

Downloads

657

Readme

unplugin-react-router-dom

基于 unpluginReact + react-router-dom 文件系统路由插件。

支持 Vite · webpack · Rspack · Rollup · esbuild

English | 中文

灵感来源于 Next.js App Router 和 Expo Router 的文件约定。


三步上手(Vite)

第 1 步 · 安装

npm install unplugin-react-router-dom react react-dom react-router-dom

第 2 步 · 配置插件

// vite.config.ts
import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import fileRouter from 'unplugin-react-router-dom/vite'

export default defineConfig({ plugins: [react(), fileRouter()] })

第 3 步 · 改入口、加页面

// src/main.tsx
import { StrictMode } from 'react'
import { createRoot } from 'react-dom/client'
// import App from './App.tsx'   ← 注释或删除;App.tsx 可不再使用

createRoot(document.getElementById('root')!).render(<StrictMode />)
// src/pages/home.tsx  →  访问 /home
export default function Home() {
  return <h1>Home</h1>
}

然后 npm run dev。在 src/pages/新建文件 = 新建路由,无需手写路由表。

原理(一句话):入口只留空壳组件,插件在构建时自动注入 RouterProvider;页面全部由 src/pages/ 文件生成。


需要手动控制入口时

默认不用改——按上面三步即可。只有当你要自己决定怎么挂载路由时,才用下面任一方式(用了之后自动注入会关闭):

方案 A — 内置 App

import { createRoot } from 'react-dom/client'
import App from 'unplugin-react-router-dom/app'

createRoot(document.getElementById('root')!).render(<App />)

方案 B — 自己挂 RouterProvider

import { StrictMode } from 'react'
import { createRoot } from 'react-dom/client'
import { RouterProvider } from 'react-router-dom'
import router from 'unplugin-react-router-dom/router'

createRoot(document.getElementById('root')!).render(
  <StrictMode>
    <RouterProvider router={router} />
  </StrictMode>,
)

方案 C — 路由外再包 Provider

import { createRoot } from 'react-dom/client'
import { RouterProvider } from 'react-router-dom'
import router from 'unplugin-react-router-dom/router'
import { ThemeProvider } from './theme'

createRoot(document.getElementById('root')!).render(
  <ThemeProvider>
    <RouterProvider router={router} />
  </ThemeProvider>,
)

其他打包器

unplugin-react-router-dom/<打包器> 导入,加入 plugins 即可:

| 打包器 | 导入路径 | |--------|----------| | Vite | ./vite | | webpack | ./webpack | | Rspack | ./rspack | | Rollup | ./rollup | | esbuild | ./esbuild |

webpack / Rspack — 开发服务器需 historyApiFallback: true,否则刷新 /home 等路径会 404:

import fileRouter from 'unplugin-react-router-dom/webpack' // 或 /rspack

export default {
  plugins: [fileRouter()],
  devServer: { historyApiFallback: true },
}

CJS 用 require('unplugin-react-router-dom/webpack'),用法相同。

Rsbuild — 插件挂在 tools.rspack.plugins,并设置 server.historyApiFallback: true

import fileRouter from 'unplugin-react-router-dom/rspack'

export default defineConfig({
  plugins: [pluginReact()],
  server: { historyApiFallback: true },
  tools: { rspack: { plugins: [fileRouter()] } },
})

Rollup / esbuildplugins: [fileRouter()] 即可。

增删 src/pages/ 下文件会自动更新路由;改页面内容走 HMR。


进阶

文件约定

src/pages/(可配置 pagesDir)下,文件名即路由

| 路径 | URL | |------|-----| | index.tsx | / | | home.tsx | /home | | detail/[id].tsx | /detail/:id | | (group)/page.tsx | /page(括号目录不进 URL) |

特殊文件(下划线前缀,不生成路由):

| 文件 | 作用 | |------|------| | _layout.tsx | 布局,渲染 {children}(勿用 <Outlet />) | | loading.tsx / error.tsx | Suspense / ErrorBoundary 兜底 | | _guard.ts | 根目录守卫 beforeEach / afterEach | | not-found.tsx | 404 |

页面可导出 loaderaction 等 React Router 数据 API(须直接命名导出)。


配置项

fileRouter({
  pagesDir: 'src/pages',           // 页面目录
  routerType: 'browser',           // 'browser' | 'hash' | 'memory'
  routerOptions: {},               // 传给 createBrowserRouter 等,如 { basename: '/app' }
  indexRedirect: '/home',          // 根路径重定向
  defaultImport: 'lazy',           // 'lazy' | 'sync';或 login.sync.tsx / detail.lazy.tsx
  animated: false,                 // 路由过渡动画
  animationType: 'cover',          // 'cover' | 'slide' | 'fade'
  logLevel: 'info',                // 'info' | 'warn' | 'silent'
  transformRoutes(rootNode) {},    // 生成前修改路由树
})

Hash 路由(Capacitor 等):fileRouter({ routerType: 'hash' })


导航守卫

import { setBeforeEach } from 'unplugin-react-router-dom/router'

setBeforeEach((to, from) => {
  if (!token && to !== '/login') return '/login'
})

或在 src/pages/_guard.ts 导出 beforeEach / afterEach(仅根目录生效)。


TypeScript

tsconfig.json 添加 "types": ["unplugin-react-router-dom/client"]

可选:在 src/routes.d.ts 扩展 RouteMap 获得类型化路径与查询参数。


动画过渡

fileRouter({ animated: true, animationType: 'cover' })。嵌套 _layout.tsx 渲染 {children} 即可(勿手写 <Outlet />)。

单页后缀:page.modal.tsx / .slide / .cover / .fade / .none


迁移

vite-plugin-file-router:安装本包,把 import 改为 unplugin-react-router-dom/vitetypes 改为 unplugin-react-router-dom/client。页面文件无需改动。


已知限制

开发 / HMR

  • Vite — 已接受的限制(仅 dev,P2)正在浏览某页时删该页可能打出一条 [vite] Failed to reload。这是 Vite 客户端在活跃 lazy chunk 被删时的 HMR 竞态;功能仍正确(已删 URL 落到 not-found.tsx)。先离开该页再删则通常无此日志。跟踪与复现:docs/vite-issue-active-route-delete.md
  • 路由重载 — 增删页面、改 _layout / loading / error / _guard,或改 loader / action / meta.title 会触发整表重载(Vite 为 full-reload,webpack/Rspack 为 dev-server 重编译);仅改页面 JSX 且路由表未变时走普通 HMR

路由语义

  • _guard.tspagesDir 根目录生效
  • [[...slug]] 映射为可选 catch-all *?[...slug] 映射为必选 catch-all *
  • meta.title 仅支持静态字面量
  • 路由数据 API 仅支持直接命名导出(loaderaction 等)
  • 非标准入口需手动 app / router

工具链

  • 开发本插件:改源码后执行 npm run build;在业务项目里用打包器自带 watch 即可

License

MIT