服务器
代码
var net = require("net") var server = net.createServer(); server.listen(12306,"127.0.0.1") server.on("listening",function(){ console.log(server.address()) console.log("服务启动了") }) server.on('connection',function(socket){ console.log('有新的连接') socket.on('data',function(data){ console.log(data.toString()) socket.write("hello client") }) socket.on('close',function(){ console.log("客户端已关闭") server.close() }) }) server.on('close',function(){ console.log('服务器已关闭') })
客户端
代码
var net= require("net"); var socket = net.connect(12306,"127.0.0.1") socket.on('connect',function(){ console.log('已连接服务器') console.log(socket.remoteAddress);//服务器地址 console.log(socket.remotePort)//服务器端口 console.log(socket.localAddress)//本地地址 console.log(socket.localPort)//本地端口 }) socket.on('data',function(data){ console.log(data.toString()) socket.end() }) socket.on('close',function(){ console.log("连接已关闭") }) socket.write("hello server")