我试图路由到另一个页面,但是在这个路径app/start上有一条错误消息。我做了一个开始按钮,如果用户点击开始按钮,它应该路由到开始页面,但它没有。
App.js码:
import React from "react";
import "./styles.css";
import Particles from "react-particles-js";
import styled, { keyframes } from "styled-components";
import { bounce } from "react-animations";
import { Link, Route } from "react-router-dom";
import { BrowserRouter as Router } from "react-router-dom";
import Rout from "./Router";
import Start from "./Start";
const Bounce = styled.div`
animation: 2s ${keyframes`${bounce}`} infinite;
`;
const particleOpt = {
particles: {
number: {
value: 180,
density: {
enable: false,
value_area: 500
}
}
}
};
export default function App() {
return (
<Router>
<div className="App">
<Route path="/" component={App}>
<Route path="/start" component={Start} />
</Route>
<Particles params={particleOpt} />
<Bounce>
<h2 className="h2">
{" "}
<button>
<Link to="/start">Start </Link>
</button>
<Rout />
</h2>{" "}
</Bounce>
</div>
</Router>
);
}和Start.js代码:
import React, { Component } from "react";
import "./styles.css";
class Start extends Component {
render() {
return (
<div className="Start">
<h3> START PAGE</h3>
</div>
);
}
}
export default Start;和index.js代码:
import React from "react";
import ReactDOM from "react-dom";
import { BrowserRouter } from "react-router-dom";
import registerServiceWorker from "./registerServiceWorker";
import App from "./App";
ReactDOM.render(
<BrowserRouter>
<App />
</BrowserRouter>,
document.getElementById("root")
);
registerServiceWorker();我不明白我在哪里犯了错误。rhe错误消息的截图:
我单击按钮,然后打开错误页,而不是开始页。我怎么才能解决这个问题?
发布于 2020-03-30 17:11:01
在应用程序组件中,您只是将自关闭路由组件与其他路由组件混合在一起。解决办法在下面。
<Router>
<div className="App">
<Route path="/" component={App} />
<Route path="/start" component={Start} />
</Router>或
<Router>
<div className="App">
<Route path="/" component={App}></Route>
<Route path="/start" component={Start}></Route>
</Router>https://stackoverflow.com/questions/60934717
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