React:如何重定向

npm install react-router-dom

import React from 'react';
import { BrowserRouter as Router, Route, Switch, Redirect } from 'react-router-dom';

const Home = () => <h1>Home Page</h1>;
const About = () => <h1>About Page</h1>;

const App = () => {
  return (
    <Router>
      <Switch>
        <Route exact path="/" component={Home} />
        <Route path="/about" component={About} />
        <Redirect from="/old-path" to="/new-path" />
      </Switch>
    </Router>
  );
};

export default App;

import React from 'react';
import { useHistory } from 'react-router-dom';

const MyComponent = () => {
  const history = useHistory();

  const handleClick = () => {
    history.push('/new-path');
  };

  return (
    <div>
      <button onClick={handleClick}>Go to New Path</button>
    </div>
  );
};

export default MyComponent;