npm、cnpm、yarn常用命令

• npm

# 初始化，方式1
npm init

# 初始化，方式2
npm init -y

# 安装依赖
npm install [package]

# 安装项目所有依赖
npm install

# 强制下载安装
npm installnpm install --force 

# 升级
npm update [package]

# 移除
npm uninstall [package]

# 查看包
npm info <package>

# 查看所有包
npm list

# 设置淘宝镜像
npm config set registry https://registry.npm.taobao.org

• cnpm

# 安装
npm install -g cnpm -registry=https://registry.npm.taobao.org

# 设置淘宝镜像
cnpm config  set registry https://registry.npm.taobao.org

• yarn

# 项目初始化
yarn init 

yarn init -y

# 安装依赖
yarn add [package]

# 安装项目的所有依赖
yarn install 

# 强制下载安装
yarn installyarn install --force 

# 升级
yarn upgrade [package]

# 卸载依赖
yarn remove [package]

# 查看依赖
yarn info <package>

# 查看所有依赖
yarn list

# 设置淘宝镜像
yarn config set registry https://registry.npm.taobao.org