如何使用React路由器与Preact

Question

我使用Preact作为我的View框架(由于Facebook IP问题,不能使用React).我需要使用React Router进行位置路由,因为它比同一个团队构建的Preact Router具有更大的灵活性.

我设法让React Router接受Preact代替React,但是,我无法让它匹配位置.我不确定这是兼容性问题还是配置问题.我试过只使用一对路线(应用程序和帐户),它仍然无法使用简化的设置.

问:有谁看到我在这里做错了什么？

我得到的错误是: Location "/account/12345/" did not match any routes

main.js

import { h, render } from 'preact';
import { Router, browserHistory } from 'react-router';
import { Provider } from 'react-redux';

import createStore from './createStore';
import createRoutes from './createRoutes';

process.env.DEBUG && console.log('Hello, developer!');

const history = browserHistory;
const store = createStore( history );
const routes = createRoutes( store );

render((
    <Provider store={ store } key="redux-provider">
        <Router history={ history } createElement={ h } routes={ routes } />
    </Provider>
), document.body );

createRoutes.js

import { h } from 'preact';
import { IndexRoute, Route } from 'react-router';

// App Component
import App from './components/app';

// Sub Components
import Account from './components/account';
import Conversation from './components/conversation';
import Dashboard from './components/dashboard';

// Error Components
import BadAccount from './components/bad-account';
import NotFound from './components/not-found';

// Routes
export default ()=> (
    <Route path="/" component={App}>
        {/* Get URL parameter */}
        <Route path="account/:accountID" component={Account}>
            {/* Index Route */}
            <IndexRoute component={Dashboard} />
            {/* Sub Routes ( Alphabetical Please ) */}
            <Route path="chat" component={Conversation} />
            {/* Catch-All Route */}
            <Route path="*" component={NotFound} />
        </Route>
        {/* Handle Invalid URIs */}
        <Route path="*" component={BadAccount} />
    </Route>
);

createStore.js

import { applyMiddleware, combineReducers, compose, createStore } from 'redux';
import thunk from 'redux-thunk';
import { routerMiddleware } from 'react-router-redux';

import messages from './resources/messages/reducer';
import conversation from './resources/conversation/reducer';
import layout from './resources/layout/reducer';
import profile from './resources/profile/reducer';
import contract from './resources/contract/reducer';

/*const { devToolsExtension } = window;*/

export default history => {

    // Sync dispatched route actions to the history
    const reduxRouterMiddleware = routerMiddleware( history );

    // Create single reducer from all modules
    const rootReducer = combineReducers({
        messages,
        conversation,
        layout,
        profile,
        contract
    });

    // List redux middleware to inject
    const middleware = [
        thunk,
        reduxRouterMiddleware
    ];

    // Compose the createStore function
    const createComposedStore = compose(
        applyMiddleware( ...middleware )/*, // Figure this out...
        ( process.env.DEBUG && devToolsExtension ) ? devToolsExtension() : f => f*/
    )( createStore );

    // Create the store
    const store = createComposedStore( rootReducer );

    // Hook up Redux Routing middleware
    // reduxRouterMiddleware.listenForReplays(store);

    // Return store
    return store;
};

Answer 1

(OP已经解决了他的问题,但这在Google中排名很高,对新手来说不是很有帮助,所以我想我会提供一些背景信息)

Preact和preact-compat

preact是React的最小版本,重量仅为3Kb.它实现了React API的一个子集,在这里和那里有一些小的差异.它还附带了一个辅助库,preact-compat,它通过填充缺少的部分和修补API差异来提供与React的兼容性.

反应-路由器

react-router是一个设计用于React的路由器库.但你可以使用Preact使它与Preact一起使用preact-compat.

设置preact-compat

npm i --save preact-compat

请确保您设置别名react,并react-dom在你的WebPack/browserify配置,或编写一些代码来手动设置这些别名.

示例webpack配置

{
    // ...
    resolve: {
        alias: {
            'react': 'preact-compat',
            'react-dom': 'preact-compat'
        }
    }
    // ...
}

然后您可以按原样使用React组件.他们不会知道它们是由Preact iso React渲染的.看看这个preact-compat-example.

兼容性问题

请记住,当您使用Preact Compat时,您将承担风险.杰森是一个非常聪明的人,但他的图书馆只是Facebook提供的图书馆的一小部分,所以肯定会有一些差异.使用React鲜为人知的功能的组件可能无法正常工作.如果您遇到此类问题,请将它们报告给preact-compat问题跟踪器(以GitHub存储库的形式进行最少的复制)以帮助他改进它.

过去有一些这样的问题阻止了React-Router与Preact的正常工作,但是它们已经修复了,你现在应该可以很好地使用这两个了.

Preact + React-Router的小提琴

看一下这个JS Fiddle的工作实例.