4.-queryclientprovider.md

4. QueryClientProvider

QueryClientProvider 를 사용하여 React Application 에 QueryClient 를 연결합니다.

/src/index.tsx 에 아래와 같이 작성합니다.

import React from 'react';
import ReactDOM from 'react-dom';
import { QueryClient, QueryClientProvider } from 'react-query';

import App from './App';
import reportWebVitals from './reportWebVitals';

const queryClient = new QueryClient();

ReactDOM.render(
  <React.StrictMode>
    <QueryClientProvider client={queryClient}>
      <App />
    </QueryClientProvider>
  </React.StrictMode>,
  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();