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serviceworker
21.06.27 13:07 작성 조회수 256
0
import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import { Provider } from 'react-redux';
import reportWebVitals from './reportWebVitals';
import { applyMiddleware, createStore } from 'redux';
import promiseMiddleware from 'redux-promise';
import ReduxThunk from 'redux-thunk';
import Reducer from './_reducers'
const createStoreWithMiddleware = applyMiddleware(promiseMiddleware, ReduxThunk)(createStore);
ReactDOM.render(
<Provider
store={createStoreWithMiddleware(Reducer,
window.__REDUX_DEVTOOLS_EXTENSION__ &&
window.__REDUX_DEVTOOLS_EXTENSION__()
)}
>
<App />
</Provider>,
document.getElementById('root')
);
// If you want to start measuring performance in your app, pass a function
// to log results (for example: reportWebVitals(console.log))
// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
reportWebVitals();
저는 강사님 소스코드랑 다르게 serviceWoker가 아니라
reportwebVitals가 import 문이랑 맨 밑에도 있는데 뭐가 문제고 어떻게 해야 하죠..?
답변을 작성해보세요.
1
TaeHyeon Kim
2021.07.28
구글링해보니까 create-react-app 버전이 올라가면서 바꼈다고 하네요. 크게 상관은 없다는 것 같아요. 관련 링크: https://stackoverflow.com/questions/64850206/serviceworker-missing-from-reactapp
답변 1