程序的流程图: 主要代码: 服务端 app.js 先加载所需要的通信模块: var express = require('express'); var app = express(); var http = require('http').createServer(app); var io = require('socket.io').listen(http); var fs = require('fs'); 创建用户列表和消息列表: var person = []; var history =
Sockets let you send raw streams of bytes back and forth between two computers, giving you fairly low-level access to the TCP/IP protocol. See the File I/O Amanuensis for sample code to do that. In TCP/IP each computer has a name, such as roedy.mindp