用了這麼屢次別人發佈的包,今天我們本身發佈一個npm包html
npm get registry # 若是不是這個地址https://registry.npmjs.org 須要設置官網源 npm config set registry https://registry.npmjs.org
若是是使用第三方源請設置npm官方源 (注):第三方源只提供下載功能
git
npm init # package.json 內容 { "name": "isnumber-lpz", "version": "1.0.0", "description": "Number\u001b[D\u001b[D\u001b[D\u001b[D\u001b[D\u001b[D\u001b[D\u001b[D\u001b[D\u001b[C\u001b[C\u001b[Cis\u001b[C\u001b[C\u001b[Number", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "repository": { "type": "git", "url": "git+https://github.com/lanpangzhi/isNumber-lpz.git" }, "author": "lanpangzhi", "license": "ISC", "bugs": { "url": "https://github.com/lanpangzhi/isNumber-lpz/issues" }, "homepage": "https://github.com/lanpangzhi/isNumber-lpz#readme" } # 建立 index.js touch index.js function isNumber(number) { number = parseFloat(number) return number === number && typeof number === 'number' } module.exports = isNumber
npm使用介紹裏面有裏面的字段,這裏就省略了,(注):包的name不要重名建議先去[https://www.npmjs.com/](https://www.npmjs.com/)搜索下
github
npm adduser用於在npmjs.com註冊一個用戶。npm
npm adduser # Username: 用戶名 # Password: 密碼 # Email: 郵箱 # 登陸 npm login
npm publish
(注):發佈的時候版本號要和上次的不同,默認的發佈標籤是latest、前模塊是一個beta版,好比2.1.1-beta,那麼發佈的時候須要使用tag參數
json
npm i isnumber-lpz const isNumber = require('isnumber-lpz') console.log('12', isNumber(12)) true console.log('12.2', isNumber(12.2)) true console.log('x12.2', isNumber('x12.2')) false console.log('xacsa', isNumber('xacsa')) false
## demo 地址
https://github.com/lanpangzhi/isNumber-lpzui
# 個人博客和GitHub地址
https://github.com/lanpangzhiurl