最近在看redux, git clone https://github.com/reactjs/redux.git自己在实践过程中,发现一个问题就是 import 导入的时候,没有完整的导入路径,也能生效,import counter from './reducers' import counter from './reducers'/index, 这里的index为什么可以省略?没有配置什么规则,webpack里面配置规则也只是允许扩展后缀为.js?不是很懂!import React from 'react'import ReactDOM from 'react-dom'import {
createStore } from 'redux'import Counter from './components/Counter'import counter from '.
/reducers'const store = createStore(counter);const rootEl = document.getElementById('root');
const render = () => ReactDOM.render(
<Counter
value={store.getState()}
onIncrement={() => store.dispatch({type: 'INCREMENT'})}
onDecrement={() => store.dispatch({type: 'DECREMENT'})}
/>,
rootEl
);
render();
store.subscribe(render);
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