Node.js15 os模块

os模块用于与硬件设备通信。

Socket通信

下面例子列出当前系列的所有IP地址。

var os = require('os');var interfaces = os.networkInterfaces();for (item in interfaces) {  console.log('Network interface name: ' + item);  for (att in interfaces[item]) {    var address = interfaces[item][att];    console.log('Family: ' + address.family);    console.log('IP Address: ' + address.address);    console.log('Is Internal: ' + address.internal);    console.log('');  }  console.log('==================================');}