https://blog.csdn.net/qq_30100043/article/details/53005478

var app = require('express')();var http = require('http').Server(app);var io = require('socket.io')(http);var fs = require('fs');app.use(function(req, res, next){    res.io = io;    next();});//#默认打开文件app.get('/', function(req, res){    res.sendfile('./index.html');});io.on('connection', function (socket) {    socket.emit('news', { hello: 'world1--lala' });    socket.on('my other event', function (data) {        console.log(data);    });});// 服务器侦听在sockettest.com的3000端口上http.listen(3001, function(){    //# 输出到标准输出    console.log(':3001');});

 

改进版 ---websocket与http共存--- to thi tha--

服务

var app = require('express')();var http = require('http').Server(app);var io = require('socket.io')(http);var g_socket;io.on('connection', function (socket) {    socket.emit('news', { hello: 'world1--lala' });    socket.on('my other event', function (data) {        console.log(data);    });    g_socket=socket;});// 服务器侦听在sockettest.com的3000端口上http.listen(3001, function(){    //# 输出到标准输出    console.log(':3001');});var app1 = require('express')();var http1 = require('http').Server(app1);app1.get('/1', function(req, res){    g_socket.emit('news', { hello: '13:55world1--lala' });});http1.listen(80, function(){    //# 输出到标准输出    console.log(':80');});

 

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