在react中导航到我的页面的其他部分

npm install react-router-dom

import { BrowserRouter as Router, Route, Link } from 'react-router-dom';

const Home = () => <h1>首页</h1>;
const About = () => <h1>关于我们</h1>;
const Contact = () => <h1>联系我们</h1>;

const App = () => (
  <Router>
    <div>
      <nav>
        <ul>
          <li>
            <Link to="/">首页</Link>
          </li>
          <li>
            <Link to="/about">关于我们</Link>
          </li>
          <li>
            <Link to="/contact">联系我们</Link>
          </li>
        </ul>
      </nav>

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

export default App;