使用带有passport集成的PrivateRoutes -router-dom设置路由器,可以实现基于用户身份验证的路由保护,确保只有经过身份验证的用户才能访问特定的路由。
首先,确保已经安装了react-router-dom和passport相关的依赖包。然后,按照以下步骤进行设置:
import React from 'react';
import { Route, Redirect } from 'react-router-dom';
const PrivateRoute = ({ component: Component, authenticated, ...rest }) => (
<Route
{...rest}
render={(props) =>
authenticated === true ? (
<Component {...props} />
) : (
<Redirect to="/login" />
)
}
/>
);
export default PrivateRoute;
import React, { useState, useEffect } from 'react';
import { BrowserRouter as Router, Switch } from 'react-router-dom';
import PrivateRoute from './PrivateRoute';
import Home from './components/Home';
import Login from './components/Login';
const App = () => {
const [authenticated, setAuthenticated] = useState(false);
useEffect(() => {
// 在此处进行身份验证逻辑,例如检查用户的登录状态
// 如果用户已登录,设置authenticated为true
// 否则,设置authenticated为false
}, []);
return (
<Router>
<Switch>
<PrivateRoute
exact
path="/"
component={Home}
authenticated={authenticated}
/>
<Route path="/login" component={Login} />
</Switch>
</Router>
);
};
export default App;
import React from 'react';
const Home = () => {
return <h1>Welcome to the private home page!</h1>;
};
export default Home;
import React, { useState } from 'react';
const Login = () => {
const [username, setUsername] = useState('');
const [password, setPassword] = useState('');
const handleLogin = () => {
// 在此处进行登录逻辑,例如向服务器发送登录请求
// 如果登录成功,设置authenticated为true
};
return (
<div>
<h1>Login Page</h1>
<input
type="text"
placeholder="Username"
value={username}
onChange={(e) => setUsername(e.target.value)}
/>
<input
type="password"
placeholder="Password"
value={password}
onChange={(e) => setPassword(e.target.value)}
/>
<button onClick={handleLogin}>Login</button>
</div>
);
};
export default Login;
通过以上步骤,我们成功地设置了带有passport集成的PrivateRoutes -router-dom路由器,实现了基于用户身份验证的路由保护。只有经过身份验证的用户才能访问私有的Home组件,否则将被重定向到登录页面。
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