npm package released

　　We will write by some public methods, to use in the project, if it is to be a series of multiple projects when they would replicate copy as a developer in fact, we can add some of their own dependencies, and each time use when we installed our dependencies on it; npm package release:

　　1, npm init file to initialize package.json

npm init

{
  "name": "npm-example-demo",
  "version": "1.0.0",
  "description": "npm-example",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "luotongzhou",
  "license": "ISC"
}

如果是私有的包可以添加：
    "publishConfig": {
        "registry": "http://localhost/repository/npm-hosted/" 
     }

　　2, create a file entry module

　　To create a directory entry file according to the file entry in the main file package.json

　　3, released npm package

　　If you do not npm account then we need to apply for a npm account, then configure your own name

adduser npm 

the Username: Enter the user name # 
Password: # Enter the password, not visible by default 
Email: # Enter the mailbox 

display # after the registration is completed 
Logged in as <your username> on http://registry.npmjs.org/.

　　Command is issued npm package npm publish

 

　　If you want to update, then npm package can modify the version number, and then perform npm version patch | minor | major to