react路由配置
阿新 • • 發佈:2019-02-13
包含了LInk跳轉以及js觸發跳轉並傳參。
這是專案的目錄結構,主要的程式碼都在src目錄下,src下面新建一個containers資料夾放我們的一些元件,router資料夾是配置路由用的。
按照順序來寫:detail資料夾下的程式碼
home:import React from 'react' class Detail extends React.Component { render() { return ( <p>Detail,url引數:{this.props.params.id}</p> ) } } export default Detail
list:import React from 'react' import { Link } from 'react-router' class Home extends React.Component { render() { return ( <div> <p>Home</p> <Link to="/list">to list</Link> </div> ) } } export default Home
404yemian:import React from 'react' import { hashHistory } from 'react-router' class List extends React.Component { render() { const arr = [1, 2, 3] return ( <ul> {arr.map((item, index) => { return <li key={index} onClick={this.clickHandler.bind(this, item)}>js jump to {item}</li> })} </ul> ) } clickHandler(value) { hashHistory.push('/detail/' + value) } } export default List
import React from 'react'
class NotFound extends React.Component {
render() {
return (
<p>404 NotFound</p>
)
}
}
export default NotFound
在containers下面有一個app.jsx總入口檔案:
import React from 'react'
class App extends React.Component {
render() {
return (
<div>{this.props.children}</div>
)
}
}
export default App
router資料夾下的:
import React from 'react'
import { Router, Route, IndexRoute } from 'react-router'
import App from '../containers/App'
import Home from '../containers/Home'
import List from '../containers/List'
import Detail from '../containers/Detail'
import NotFound from '../containers/NotFound'
class RouteMap extends React.Component {
updateHandle() {
console.log('每次router變化之後都會觸發')
}
render() {
return (
<Router history={this.props.history} onUpdate={this.updateHandle.bind(this)}>
<Route path='/' component={App}>
<IndexRoute component={Home}/>
<Route path='list' component={List}/>
<Route path='detail/:id' component={Detail}/>
<Route path="*" component={NotFound}/>
</Route>
</Router>
)
}
}
export default RouteMap
最終最外層的index.js:
import React from 'react'
import { render } from 'react-dom'
import { hashHistory } from 'react-router'
import RouteMap from './src/router/routeMap'
render(
<RouteMap history={hashHistory}/>,
document.getElementById('App')
)
使用的router版本是^2.8.1,如果下載的是4.0以上的版本,那麼寫法就和現在的幾乎是完全不一樣,他做了很大的改動,配置的時候注意router的版本號。專案地址https://github.com/wineSu/myReact/tree/master/src/containers