我安装了 react-router-dom 并使用此代码进行路由,但出现错误:
import React from 'react';
import ReactDOM from 'react-dom';
import { Route, Switch } from 'react-router-dom';
class Home extends React.Component{
render(){
return(
<h1>Home</h1>
);
}
}
class About extends React.Component{
render(){
return(
<h1>About</h1>
);
}
}
ReactDOM.render(
<Switch>
<Route exact path='/' component={Home}/>
<Route path='/about' component={About}/>
</Switch>,
document.getElementById('main')
);
在 reactjs 中路由的正确方法是什么?
tnx