NodeJs

2019-01-07王明昌阅读(2615)赞(0)

var http = require('http') var url = 'http://www.imooc.com/learn/348' var cheerio = require('cheerio') http.get(url,func...

2019-01-07王明昌阅读(2881)赞(0)

//url网址解析 // url.parse 将网址解析成对象 > url.parse('https://www.imooc.com/video/6710') > url.parse('https://www.imooc.com...

2019-01-07王明昌阅读(2048)赞(0)

// 模块与包管理工具 npm install 模块的流程 1. 创建模块 test.js 2. 导出模块 (两种) exports.add = function(){} function add(){} exports.add = add...

2019-01-07王明昌阅读(2427)赞(0)

// 简单的搭建web服务器 var http = require('http'); var server = http.createServer(function(req,res){ res.writeHead(200,{'Content...