λ npm init  // 建包，信息填写好

λ npm adduser // 创建npm账户 填写账号，密码，邮箱

λ npm whoami  // 查看当前登录的是谁

ajanuw

登录

λ npm login

Username: ajanuw

Password:

Email: (this IS public) ajanuw1641845087@sina.com

Logged in as ajanuw on https://registry.npm.taobao.org/.

λ npm logout // 退出登录

查看当前所在位置包的信息

λ npm version

{ 'npm-publish-helloworld': '1.0.0',

  npm: '5.6.0',

  ares: '1.14.0',

  cldr: '33.0',

  http_parser: '2.8.0',

  icu: '61.1',

  modules: '64',

  napi: '3',

  nghttp2: '1.29.0',

  node: '10.2.0',

  openssl: '1.1.0h',

  tz: '2018c',

  unicode: '10.0',

  uv: '1.20.3',

  v8: '6.6.346.32-node.8',

  zlib: '1.2.11' 

λ npm version 1.0.1  // 改变当前包的版本，package.json 也会改变

λ npm version

{ 'npm-publish-helloworld': '1.0.1',

查看npm配置

λ npm config list

λ npm config set registry http://registry.npmjs.org/ // 把原来配置的淘宝源切换回npm

λ npm whoami // 切换后再看下当前登录的用户

发布

λ npm publish

+ ajanuw-npm-publish-helloworld@1.0.0

再次发布

添加 README.md 文件， 为包做说明

λ npm version 1.0.1  // 设置下一个版本

v1.0.1

λ npm publish

+ ajanuw-npm-publish-helloworld@1.0.1

安装

λ yarn add ajanuw-npm-publish-helloworld