package com.et59.License; import java.net.InterfaceAddress; import java.net.NetworkInterface; import java.net.SocketException; import java.util.Collections; import java.util.Enumeration; import java.util.List; /** * * <p>Title: ListNets.java</p> * <p>Description: 获取双网卡ip</p> * <p>Copyright: 59et Software (c) 2011</p> * <p>Company: 点滴工作室</p> * @author Liuhh(jxausea@gmail.com) * @date 2014-7-18 下午03:52:03 * @version 2.0 * */ public class ListNets { public static void main(String args[]) throws SocketException { Enumeration<NetworkInterface> nets = NetworkInterface .getNetworkInterfaces(); for (NetworkInterface netint : Collections.list(nets)) if (null != netint.getHardwareAddress()) { List<InterfaceAddress> list = netint.getInterfaceAddresses(); for (InterfaceAddress interfaceAddress : list) { String localip=interfaceAddress.getAddress().toString(); System.out.println(localip); } } } }