yarn命令
初始化
bash
yarn init依赖
安装
安装项目全部依赖
bash
yarn
# or
yarn install添加
bash
yarn add [package]
yarn add [package]@[version]
yarn add [package]@[tag]将依赖项添加到不同依赖项类别中
分别添加到 devDependencies、peerDependencies 和 optionalDependencies 类别中：
bash
yarn add [package] --dev
yarn add [package] --peer
yarn add [package] --optional升级
bash
yarn upgrade [package]
yarn upgrade [package]@[version]
yarn upgrade [package]@[tag]移除
bash
yarn remove [package]