一,yarn的相关配置和查看
查看配置列表
yarn config list
npm config npm
修改包的下载服务器地址,配置淘宝的镜像
yarn config set registry https://registry.npm.taobao.org
二.yarn的使用
1、yarn初始化一个项目(在项目目录下):yarn init
2、yarn添加依赖包:
yarn add [package]
yarn add [package]@[version]
yarn add [package]@[tag]
3、yarn将依赖项添加到不同依赖项类别中:
dependencies类别:yarn add [package] --save(简写 -S)
devDependencies类别:yarn add [package] --dev(简写 -D)
peerDependencies类别:yarn add [package] --peer
optionalDependencies类别:yarn add [package] --optional
4、Yarn升级依赖包:
yarn upgrade [package]
yarn upgrade [package]@[version]
yarn upgrade [package]@[tag]