如何在React导航中使用标题按钮导航到其他页面？

npm install react-router-dom

yarn add react-router-dom

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

function Navigation() {
  return (
    <div>
      <Link to="/">首页</Link>
      <Link to="/about">关于</Link>
      <Link to="/contact">联系我们</Link>
    </div>
  );
}

export default Navigation;

import React from 'react';
import { BrowserRouter as Router, Route } from 'react-router-dom';
import Navigation from './Navigation';
import Home from './Home';
import About from './About';
import Contact from './Contact';

function App() {
  return (
    <Router>
      <div>
        <Navigation />

        <Route path="/" exact component={Home} />
        <Route path="/about" component={About} />
        <Route path="/contact" component={Contact} />
      </div>
    </Router>
  );
}

export default App;

import React from 'react';

function Home() {
  return (
    <div>
      <h2>首页</h2>
      {/* 其他页面内容 */}
    </div>
  );
}

export default Home;

import React from 'react';

function About() {
  return (
    <div>
      <h2>关于</h2>
      {/* 其他页面内容 */}
    </div>
  );
}

export default About;

import React from 'react';

function Contact() {
  return (
    <div>
      <h2>联系我们</h2>
      {/* 其他页面内容 */}
    </div>
  );
}

export default Contact;