我在使用 Route 时得到空白的反应应用程序页面
I'm getting blank react-app page on using Route
我在 App.js
中使用路由器时遇到了一些问题
我在使用的时候出现了一个空白页面,我尝试了很多都没有找到解决问题的方法。
<GuestRoute path="/Authenticate" element={<Authenticate />}>
</GuestRoute>
与
配合使用效果很好
<Route path="/Authenticate" element={<Authenticate />}>
</Route>
但我必须使用 GuestRoute。
下面给出了整个代码:
App.js
import "./App.css";
import {BrowserRouter as Router, Routes, Route, Navigate } from "react-router-dom";
import React from "react"
import Navigation from "./components/shared/Navigation/Navigation";
import Home from "./Pages/Home/Home";
import Register from "./Pages/Register/Register";
import Login from "./Pages/Login/Login";
import Authenticate from "./Pages/Authenticate/Authenticate";
const isAuth = true;
function App() {
return (
<div className="App">
<Router>
<Navigation />
{/* switch(prev. versions) ----> Routes (new versions)) */}
<Routes>
<Route exact path="/" element={<Home />} >
</Route>
<GuestRoute path="/Authenticate" element={<Authenticate />}>
</GuestRoute>
</Routes>
</Router>
</div>
);
}
const GuestRoute = ({children,...rest}) => {
return(
<Route {...rest}
render={({location})=>{
return isAuth ? (
<Navigate to={{
pathname: '/rooms',
state: {from: location}
}}
/>
):(
children
);
}}
></Route>
);
};
export default App;
react-router-dom@6
不使用自定义路由组件。 v6 中使用的新模式是包装器组件或布局路由组件。
包装组件示例:
const GuestWrapper = ({ children }) => {
... guest route wrapper logic ...
return (
...
{children}
...
);
};
...
<Router>
<Navigation />
<Routes>
<Route path="/" element={<Home />} />
<Route
path="/Authenticate"
element={(
<GuestWrapper>
<Authenticate />
</GuestWrapper>
)}
/>
</Routes>
</Router>
布局路由组件示例:
import { Outlet } from 'react-router-dom';
const GuestLayout = () => {
... guest route wrapper logic ...
return (
...
<Outlet /> // <-- nested routes render here
...
);
};
...
<Router>
<Navigation />
<Routes>
<Route path="/" element={<Home />} />
<Route element={<GuestLayout>}>
<Route path="/Authenticate" element={<Authenticate />} />
... other GuestRoute routes ...
</Route>
</Routes>
</Router>
我在 App.js
中使用路由器时遇到了一些问题
我在使用的时候出现了一个空白页面,我尝试了很多都没有找到解决问题的方法。
<GuestRoute path="/Authenticate" element={<Authenticate />}>
</GuestRoute>
与
配合使用效果很好<Route path="/Authenticate" element={<Authenticate />}>
</Route>
但我必须使用 GuestRoute。
下面给出了整个代码:
App.js
import "./App.css";
import {BrowserRouter as Router, Routes, Route, Navigate } from "react-router-dom";
import React from "react"
import Navigation from "./components/shared/Navigation/Navigation";
import Home from "./Pages/Home/Home";
import Register from "./Pages/Register/Register";
import Login from "./Pages/Login/Login";
import Authenticate from "./Pages/Authenticate/Authenticate";
const isAuth = true;
function App() {
return (
<div className="App">
<Router>
<Navigation />
{/* switch(prev. versions) ----> Routes (new versions)) */}
<Routes>
<Route exact path="/" element={<Home />} >
</Route>
<GuestRoute path="/Authenticate" element={<Authenticate />}>
</GuestRoute>
</Routes>
</Router>
</div>
);
}
const GuestRoute = ({children,...rest}) => {
return(
<Route {...rest}
render={({location})=>{
return isAuth ? (
<Navigate to={{
pathname: '/rooms',
state: {from: location}
}}
/>
):(
children
);
}}
></Route>
);
};
export default App;
react-router-dom@6
不使用自定义路由组件。 v6 中使用的新模式是包装器组件或布局路由组件。
包装组件示例:
const GuestWrapper = ({ children }) => {
... guest route wrapper logic ...
return (
...
{children}
...
);
};
...
<Router>
<Navigation />
<Routes>
<Route path="/" element={<Home />} />
<Route
path="/Authenticate"
element={(
<GuestWrapper>
<Authenticate />
</GuestWrapper>
)}
/>
</Routes>
</Router>
布局路由组件示例:
import { Outlet } from 'react-router-dom';
const GuestLayout = () => {
... guest route wrapper logic ...
return (
...
<Outlet /> // <-- nested routes render here
...
);
};
...
<Router>
<Navigation />
<Routes>
<Route path="/" element={<Home />} />
<Route element={<GuestLayout>}>
<Route path="/Authenticate" element={<Authenticate />} />
... other GuestRoute routes ...
</Route>
</Routes>
</Router>