반응 버전 가져 오기
// To view which version of React is/was used for a particular app, type in the below in commandline/terminal.
npm view react version
npm view react-native version
반응 버전 확인
npm view react version
npm view react-script version
명령 프롬프트에서 reactjs 버전을 확인하는 방법
npm list react
반응 버전을 확인하는 방법
import React from 'react';
function getReactVersion() {
return React.version;
}
반응 버전 찾기
const REACT_VERSION = React.version;
ReactDOM.render(
<div>React version: {REACT_VERSION}</div>,
document.getElementById('root')
);
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>
<div id="root"></div>