使用 create-react-app
//index.js
...
export const store = createStore(getChange, applyMiddleware(thunk))
//getChange is my reducers name
ReactDOM.render(
<Provider store={store}>
<App />
</Provider>, document.getElementById('root'));
registerServiceWorker();
// Box.js which gets rendered in App.js
import {store} from '../../../index'
...
const renderagain = () => store.getState()
store.subscribe(renderagain)
...
这给我一个错误
TypeError:无法读取未定义的属性“订阅”
打扰一下?我究竟做错了什么?