一分鐘發佈一個屬於本身的npm包

如何發佈一個npm包

1.註冊npm帳戶

登錄 https://www.npmjs.com 用郵箱註冊接收驗證郵件驗證就完事了
(此處有兩封郵件:Welcome to npm和Verify your npm email address )

2.選擇目標文件夾，命令行cd進去

E:\xxx>cd test
E:\xxx\test>

3.執行npm init

輸入如下命令，會提示配置包的相關信息，名稱版本等等，都是包的基本配置信息

E:\xxx\test> npm init
 
 詳細配置：

This utility will walk you through creating a package.json file.
It only covers the most common items, and tries to guess sensible defaults.

See `npm help json` for definitive documentation on these fields
and exactly what they do.

Use `npm install <pkg> --save` afterwards to install a package and
save it as a dependency in the package.json file.

Press ^C at any time to quit.
name: (npm-publish)                       //包名
version: (1.0.0)                          //版本號
description:                              //描述
entry point: (index.js)                   // 入口文件
test command:
git repository:                          //git倉庫地址
keywords:                                //關鍵字
author:                                  //做者
license: (ISC)                           //開源協議
About to write to E:\learn\node\npm-publish\package.json:

{
  "name": "fashaoge",
  "version": "0.0.1",
  "description": "the npm pulish test ��, only a test ,please don't install",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [
    "test"
  ],
  "author": "hu-qi",
  "license": "ISC"
}


Is this ok? (yes)

4.配置完畢，會生成package.json文件，開始寫包的代碼

最後一句 ：Is this ok? (yes)
建立index.js文件 // 寫 module.exports = 123456789;

5.發佈包：npm publish 包名

登錄npm

E:\xxx\test>npm login 
 E:\xxx\test>Username: yourname
 E:\xxx\test>Password: yourpassword
 E:\xxx\test>Email: (this IS public) youremail

E:\xxx\test>npm publish

題外話

1、遇到了一個小小的錯誤 就是沒有經過驗證就發包 結果報錯了

npm ERR! publish Failed PUT 403
npm ERR! Windows_NT 10.0.14393
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\                                                                                            node_modules\\npm\\bin\\npm-cli.js" "publish"
npm ERR! node v6.3.0
npm ERR! npm  v3.10.3
npm ERR! code E403

npm ERR! you must verify your email before publishing a new package: https://www                                                                                            .npmjs.com/email-edit :

2、包的刪除

npm --force unpublish 包名