参考 create-react-app，开发新命令 create-steedos-app
Created by: hotlong
https://github.com/facebook/create-react-app
三种运行模式
You’ll need to have Node 8.16.0 or Node 10.16.0 or later version on your local development machine (but it’s not required on the server). You can use nvm (macOS/Linux) or nvm-windows to switch Node versions between different projects.
To create a new app, you may choose one of the following methods:
npx
npx create-react-app my-app(npx is a package runner tool that comes with npm 5.2+ and higher, see instructions for older npm versions)
npm
npm init react-app my-appnpm init is available in npm 6+
Yarn
yarn create react-app my-appyarn create is available in Yarn 0.25+
It will create a directory called my-app inside the current folder. Inside that directory, it will generate the initial project structure and install the transitive dependencies: