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react專案實踐——(5)路由配置

1. 新建檔案routes.js,分別定義頁面的路由資訊和其他資訊

const Routes = {
    100: {
        title: "home",
        pageName: "home", 
        path: "/home"
    },   101: {     title: "page1",     pageName: "page1",     path: "/page1"   },
    102: {
        title: "page2",
        pageName: "page2",
        path: "/page2"
    },
    
103: { title: "page3", pageName: "page3", path: "page3" } }; export default Routes;

2. 新建檔案RouteHOC.js

import React from 'react';

const RouteFac = (Route) => {
    return class HOCRoute extends React.Component {
        render() {
            return <Route {...this
.props} />; } }; }; export default RouteFac;

3. 新建檔案utils/history.js

import { createBrowserHistory as createHistory } from 'history';

export default createHistory();

4. 修改入口檔案index.js

import React from 'react';
import ReactDom from 'react-dom';
import history from 'utils/history';
import App 
from './App'; ReactDom.render( <App history={history} />, document.getElementById('app'), );

其中App.js中配置頁面路徑

const HOCRoute = RouterFac(Route);

const App = ({ history }) => (
    <Router history={history}>
        <Switch>
            <Route path="/" exact component={Home} />
            <HOCRoute {...routes[101]} exact component={page1} />
            <HOCRoute {...routes[102]} exact component={page2} />       <HOCRoute {...routes[103]} exact component={page3} />
</Switch> </Router> ); App.propTypes = { history: PropTypes.shape({}).isRequired }; export default App;

5. 按照配置的路徑新建頁面

    檔案目錄如下:

-pages

  --page1

    --index.js

    --index.less

  --page2

    --index.js

    --index.less

  --page3

    --index.js

    --index.less

./pages/page1/index.js內容為:

import React, { PureComponent } from 'react';

class Page1 extends PureComponent {
    render() {
        return <div>hello,I am page1</div>;   }}
export default Page1;

6. 驗證

在瀏覽器開啟url: http://localhost:8080/page1