React页面路由react-router-dom

路由官网：https://reactrouter.com/en/main/start/tutorial#tutorial

npm create vite@latest demo03 -- --template react
# follow prompts
cd demo03
npm install react-router-dom localforage match-sorter sort-by
npm run dev

删除不必要的css
添加 pages\about.jsx 和 pages\home.jsx

export default function About(){
    return (
        <>
            this is About
        </>
    )
}

改造App.jsx

import { BrowserRouter, Routes, Route, Link } from 'react-router-dom'
import Home from './pages/home'
import About from './pages/about'
function App() {

  return (
    <>
      <BrowserRouter>
        <Link to='/'>主页</Link> <Link to='/about'>关于</Link>
        <hr></hr>
        <Routes>
          <Route path='/' element={<Home />}></Route>
          <Route path='/about' element={<About />}></Route>
        </Routes>
      </BrowserRouter>
    </>
  )
}

export default App

运行效果