1. 安装
npm install -g yarn
2. 切换数据源
yarn config set registry 'https://registry.npm.taobao.org'
3. 添加依赖包(三种方式)
yarn add [package]
yarn add [package]@[version]
yarn add [package]@[tag]
4. 升级依赖包
yarn upgrade [package]
5. 移除依赖包
yarn remove [package]
6. 安装 package.json 里的依赖包(两种方式)
yarn
yarn install