我有以下代码:
import React from "react";
import ReactDOM from "react-dom";
import * as serviceWorker from "./serviceWorker";
import "./index.css";
import { Route, BrowserRouter as Router, Switch } from "react-router-dom";
import App from "./App";
import Header from "./components/Header";
import Footer from "./components/Footer";
const routing = (
<Router>
<React.StrictMode>
<Header />
<Switch>
<Route exact path="/" component={App} />
</Switch>
<Footer />
</React.StrictMode>
</Router>
);
ReactDOM.render(routing,document.getElementById("root"));
serviceWorker.unregister();
文本装饰在第一个链接中被接受。 第一个链接是白色的。
但是文本装饰在第二个链接中不起作用并且链接是蓝色的。
为什么?