包管理工具

• 包管理器有哪些组成部分

npm的底层环境是什么

node package manager

网站、注册表（每个表的信息）、命令行工具

换源

• 查看源

npm get registry
yarn config get registry
pnpm get registry

• 临时修改

npm  install any-touch --registry https://registry.npmmirror.com
yarn add any-touch@latest --registry=https://registry.npmmirror.com
pnpm  install any-touch  --registry https://registry.npmmirror.com

• 持久修改

npm config set registry https://registry.npmmirror.com
yarn config set registry https://registry.npmmirror.com
pnpm config set registry https://registry.npmmirror.com

• 还原

npm config set registry https://registry.npmmirror.com
yarn config set registry https://registry.npmmirror.com
pnpm config set registry https://registry.npmmirror.com

• 源管理工具
  • nrm
  • yrm

Corepack

Corepack 是一个实验性工具，可帮助管理包管理器的版本 Corepack 是随 Node.js 的默认安装一起分发的，但由 Corepack 管理的包管理器并不是 Node.js 分发版的一部分

启用

corepack enable

换源 COREPACK_NPM_REGISTRY sets the registry base url used when retrieving package managers from npm. Default value is https://registry.npmjs.org

verdaccio用于创建私有npm仓库