nodejs中关于socket的简单例子
服务端应先启动 const Net = require('net'); const server = new Net.Server(); server.listen(8090, function() { console.log(`此处监听8090端口`); }); server.on('connection', function(socket) { console.log(socket); //对socket做出处理 } server.on('listening', () => { console.log('listening-开始监听'); }); server.on('close', () => { console.log('close-关闭服务'); }); server.on('error', (err) => { console.log('close-关闭服务'); }); 客户端 const Net = require('net'); const client = new Net.Socket(); client.connect({ port: 8090, host: '服务器地址(可用localhost本地测试)' }), function() { }; client.on('connect',function(){ client.write('你好');//链接成功