;(function (win) { ???????var os = require(‘os‘); ???var ifaces = os.networkInterfaces(); ???function NetworkUtil() { ???????var _self = this; ???????????????this.getMac = function(family){ ???????????var mac = ‘‘; ???????????Object.keys(ifaces).forEach(function (ifname) { ???????????????????????????????ifaces[ifname].forEach(function (iface) { ???????????????????if (family !== iface.family || iface.internal !== false) { ???????????????????????return; ???????????????????} ???????????????????mac = iface.mac; ???????????????}); ???????????}); ???????????return mac; ???????} ???????this.getIP = function(family){ ???????????var ip = ‘‘; ???????????Object.keys(ifaces).forEach(function (ifname) { ???????????????????????????????ifaces[ifname].forEach(function (iface) { ???????????????????if (family !== iface.family || iface.internal !== false) { ???????????????????????return; ???????????????????} ???????????????????ip = iface.address; ???????????????}); ???????????}); ???????????return ip; ???????} ???????????} ???win.global_NetworkUtil = new NetworkUtil();})(window); ???node.js获取ip及mac
原文地址：https://www.cnblogs.com/ytxiao/p/9070568.html