how to UseSocket.IOand Node.js alongside with React Requirements To follow along with this tutorial you should have a basic understanding of JavaScript, Node.js, and ExpressJS. Also, make sure to get the latest
同样通过npm进行安装 npm install socket.io 。安装后在node_modules文件夹下新生成了一个socket.io文件夹,其中我们可以找到一个socket.io.js文件。将它引入到HTML页面,这样我们就可以在前端使用socket.io与服务器进行通信了。 同时服务器端的server.js里跟使用express一样,也要通过require('socket.io')将其引入到...
In this tutorial, we'll embark on an exciting journey to build a real-time chat application using Node.js and the socket.io library. Real-time applications have become increasingly popular, and building a chat app is a fantastic way to dive into the world of Node.js and enhance your skil...
First we'll assume you have io.js and npm installed. If not I would recommend usingNVMto install it. Check out mygetting started with io.js guidefor more information. For this tutorial we'll be using io.js version 1.5.0, Express 4.12 and socket.io 1.3.5. If you’re more of a N...
思路说完,让我们来看看代码。这主要涉及2个js文件-app.js服务端控制,script.js浏览器端。你可以运行这个应用在Node.js 1.10+或者io.js. 后端,我们用到了express和Socket.io.它主要用来响应socket.io的事件监听。用express.static来让public下的文件可以访问到。
运行node app.js来启动应用 PC端在浏览器打开http://localhost:8080,并输入连接码(默认是kittens) 在手机端浏览器打开http://,并输入连接码 请享受 代码 思路说完,让我们来看看代码。这主要涉及2个js文件-app.js服务端控制,script.js浏览器端。你可以运行这个应用在Node.js 1.10+或者io.js. ...
// game.js var io = require("socket.io"); var socket, players; function init() { players = []; socket = io.listen(8000); setEventHandlers(); }; var setEventHandlers = function() { socket.sockets.on("connection", onSocketConnection); ...
NodeJS gives me the ability to write back-end code in one of my favorite languages: JavaScript. It's the perfect technology for building real time applications. In this tutorial, I'll show you how to build a web chat application, using ExpressJS and Socket.io.Scroll...
Socket.IO用于浏览器与node.js之间实现实时通信。Socket.IO设计的目标是支持任何的浏览器,任何Mobile设备。支持主流的PC浏览器 (IE,Safari,Chrome,Firefox,Opera等),Mobile浏览器(iphone Safari/ipad Safari/android WebKit/WebOS WebKit等)。 Socket.IO支持如下方式的通信方式,根据浏览器的支持程度,自动选择使用哪种技...
node:v7.8.0 pm2:2.6.1 nginx version: nginx/1.10.2 "socket.io": "^2.0.3", "express": "^4.15.4" 1 2 3 4 5 2.修改bin/www,设置4个端口号 var port = normalizePort(process.env.PORT || '58686'); if(process.env.NODE_APP_INSTANCE) { port = port + parseInt(process.env.NODE_APP...