; (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
//获取ip地址 getIPAdress() { let interfaces = require('os').networkInterfaces(); for (var devName in interfaces) { var iface = interfaces[devName]; ; i < iface.length; i++) { let alias = iface[i]; if (alias.family === 'IPv4' && alias.address !== '1
正常的DHCP获取IP的流程(Discover-Offer-Request-Ack): (Discovery)主机端在LAN中发布MAC地址为FF:FF:FF:FF:FF:FF的广播来寻找DHCP服务器. (Offer)DHCP Server对收到的Discovery包进行响应,从尚未出租的IP地址中挑选一个分配给DHCP客户机,向DHCP客户机发送一个包含出租的IP地址和其他设置的DHCP offer提供信息. (Request)根据First Come First Server原则,主机会选