// nvm root setting.txt node_mirror: https://npm.taobao.org/mirrors/node/ npm_mirror: https://npm.taobao.org/mirrors/npm/
nvm uses實效處理意見(windows)css
- 刪除已經安裝的node和nvm
- 再次安裝nvm時,修改node.js Symlink
C:\Program Files\nodejs => C:\Program Files\nodejsx
注意事項:
建議安裝mirror-config-china
,爲中國內地的Node.js開發者準備的鏡像配置,大大提升node模塊安裝速度。
npm install -g mirror-config-china
// 可經過npm安裝 npm i -g yran
git clone https://github.com/facebook/react-devtools.git
// ~ .npmrc 添加配置 electron_mirror="https://npm.taobao.org/mirrors/electron/"
在網站中添加 React
<script src="https://unpkg.com/react@16/umd/react.production.min.js" crossorigin></script> <script src="https://unpkg.com/react-dom@16/umd/react-dom.production.min.js" crossorigin></script> <script src="https://unpkg.com/babel-standalone@6/babel.min.js"></script> <div id="root"></div> <style> .app { display: flex; flex-direction: column; align-items: center; } </style> <script type="text/babel"> class HelloWorld extends React.Component { constructor(props) { super(props) } render() { return ( <div class="app"> <h1>hello world</h1> </div> ) } } ReactDOM.render(<HelloWorld/>, document.querySelector('#root')) </script>