React: Create-React-App

Download Node.js

https://nodejs.org/en/download/

create-react-app

https://github.com/facebook/create-react-app

下载npm

npm install

下载create-react-app

npm install create-react-app  名称

可加版本号：

npm install create-react-app react-complete-guide --script-version 1.1.5

启动——进入app目录

npm start