react怎么调用 restful get请求参数传递

发布网友发布时间：2022-04-22 05:24

共1个回答

热心网友时间：2023-07-27 04:28

import React from 'react'
import { render } from 'react-dom'

const About = React.createClass({/*...*/})
const Inbox = React.createClass({/*...*/})
const Home = React.createClass({/*...*/})

const App = React.createClass({
getInitialState() {
return {
route: window.location.hash.substr(1)
}
},

componentDidMount() {
window.addEventListener('hashchange', () => {
this.setState({
route: window.location.hash.substr(1)
})
})
},

render() {
let Child
switch (this.state.route) {
case '/about': Child = About; break;
case '/inbox': Child = Inbox; break;
default: Child = Home;
}

return (
<div>
<h1>App</h1>
<ul>
<li><a href="#/about">About</a></li>
<li><a href="#/inbox">Inbox</a></li>
</ul>
<Child/>
</div>
)
}
})

render(<App />, document.body)