npm

  1. npm --help

  2. set init parameter value

npm config set init.author.email "mengbinhao2018@gmail.com"
npm config set init.author.name "jack"
npm config set init.author.url "http://github.com/mengbinhao"
npm config set init.license "MIT"
npm config set init.version "0.0.1"

  1. npm cache clean [--force] 慎用该命令execute when meet strange error

  2. install path

# macos
/usr/local/lib/node_modules

# windows
C:\Users\xxx\AppData\Roaming\npm\node_modules

  1. command

    1. config

     npm set xxx
 npm config set registry=https://registry.npm.taobao.org
 npm config get registry
 npm config delete registry
 npm [config] list [-g] [<pkg>...]

    1. init

     npm -v
 npm init [-y]

    1. install/uninstall

     npm install <package> [-g]
 npm install <package>@latest
 npm install <package1> <package2>...
 npm install <package> --save-dev | -S | -D | --save
 npm uninstall <package>
 # 清除未用到的包
 npm prune

    1. update

     npm update [-g] <pkg>...
 npm update [-g] <package>@version
 npm outdated [-g] <pkg>...

    1. list

     npm list [-g]
 npm list --depth=0

    1. publish

     npm adduser
 npm whoami
 npm version patch
 npm version minor
 npm version major
 npm publish

    1. others

     npm root [-g]
 # 某个包属性查看
 # 包名是否存在
 npm search <package>

 # 包所有信息
 npm view <package>

 # 包的属性
 npm view <package> dependencies

 # 包源文件地址
 npm view <package> repository.url

 # 包依赖 node 最低版本号
 npm view <package> engines

 # 包当前版本号
 npm view <package> version

 # 包历史版本号
 npm view <package> versions

 # 包作者信息
 npm view <package> maintainers

 # 包仓库地址
 npm repo <package>

 # 包文档地址
 npm docs <package>

 # 包主页
 npm home <package>

 # 包bugs
 npm bugs <package>

 # 当前项目bugs
 npm bugs
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