常用的 yarn 命令

[felix-cao]

Yarn 是 Facebook 贡献的用于取代 npm 的 Javascript 包管理器。

1.1 查看 yarn 配置信息

yarn config list

1.2 修改 yarn 的源镜像为淘宝源

yarn config set registry https://registry.npm.taobao.org/

1.3 查看 yarn 的 bin 的位置

yarn global bin

1.4 查看 yarn 的全局安装位置

yarn global dir

1.5 修改 yarn 全局安装目录

 yarn config set global-folder "d:\global-folder"

1.6 查看 yarn 全局配置文件 .yarnrc 的位置

yarn config list --verbose

1.7 清理缓存

# 查看当前缓存目录
yarn cache dir
# 清理缓存
yarn cache clean
# 重新设置当前缓存目录
yarn config set cache-folder "d:\yarnCache"

1.8 设置和删除代理

# 设置代理
yarn config set proxy http://127..0.1:10808
yarn confit set https-proxy http://127.0.0.1:10808
#取消代理
yarn config delete proxy
yarn config delete https-proxy

1.9 设置镜像
查看当前配置的镜像

npm get registry
yarn config get registry

设置淘宝镜像

npm config set registry http://registry.npm.taobao.org
yarn config set registry http://registry.npm.taobao.org

换成原来的镜像

npm config set registry http://registry.npmjs.org
yarn config set registry http://registry.npmjs.org

[felix-cao]

使用yarn安装puppeteer等问题

npm config set PUPPETEER_DOWNLOAD_HOST=https://npm.taobao.org/mirrors
yarn config set registry https://registry.npm.taobao.org/

[felix-cao]

Vue-next 时出现错误：

npm config set registry https://registry.npm.taobao.org
npm config set disturl https://npm.taobao.org/dist
npm config delete disturl

[felix-cao]

设置 npm 代理

npm config set proxy http://127.0.0.1:10818
npm config set https-proxy http://127.0.0.1:10818
npm config delete proxy
npm config delete https-proxy