在components/AuthRoute/index.js中

import { getToken } from '@/utils'
import { Navigate } from 'react-router-dom'const AuthRoute = ({ children }) => {const isToken = getToken()if (isToken) {return <>{children}</>} else {return <Navigate to="/login" replace />}
}export default AuthRoute

src/router/index.js中

import { createBrowserRouter } from 'react-router-dom'import Login from '@/pages/Login'
import Layout from '@/pages/Layout'
import AuthRoute from '@/components/AuthRoute'const router = createBrowserRouter([{path: '/',element: <AuthRoute><Layout /></AuthRoute>,},{path: '/login',element: <Login />,},
])export default router