//node var express=require(‘express‘); var app = express(); var server = require(‘http‘).createServer(app); var io = require(‘socket.io‘)(server); app.use(express.static(‘public‘)); io.on(‘connection‘, function(socket){ socket.on(‘message‘, function(msg){//接收 console.log(‘message: ‘ + msg); socket.emit(‘message‘, msg+"!!");//发送 }); }); server.listen(3000);
<!doctype html> <html> <head> <title>socket.io test</title> </head> <body> <script src="/socket.io/socket.io.js"></script> <script src="http://code.jquery.com/jquery-1.11.1.js"></script> <script> var socket = io(); socket.emit(‘message‘,"ping time:"+new Date().getTime()); socket.on(‘message‘, function(msg){ console.log(msg); }); </script> </body> </html>
socket.io:https://github.com/Automattic/socket.io
socket.io-client:https://github.com/Automattic/socket.io-client
express版本：4.10.8
socket.io版本：1.2.1
原文：http://www.cnblogs.com/qianlegeqian/p/4226441.html