package javamyip; import java.net.InetAddress; import java.net.NetworkInterface; import java.net.SocketException; import java.util.Collections; import java.util.Enumeration; import java.util.logging.Level; import java.util.logging.Logger; /** * @web http://java-buddy.blogspot.com/ */ public class JavaMyIP { public static void main(String[] args) { displayMyIP(); } static void displayMyIP(){ Enumeration<NetworkInterface> nets; try { nets = NetworkInterface.getNetworkInterfaces(); for (NetworkInterface netint : Collections.list(nets)){ System.out.printf(netint.getDisplayName() +"\n"); Enumeration<InetAddress> inetAddresses = netint.getInetAddresses(); for (InetAddress inetAddress : Collections.list(inetAddresses)) { System.out.printf("InetAddress: %s\n", inetAddress); } byte[] mac = netint.getHardwareAddress(); if(mac != null){ StringBuilder macAddr = new StringBuilder(); for (int i = 0; i < mac.length; i++) { macAddr.append(String.format("%02X%s", mac[i], (i < mac.length - 1) ? ":" : "")); } System.out.printf("Hardware address (MAC): [%s]\n", macAddr.toString()); } System.out.printf("\n"); } } catch (SocketException ex) { Logger.getLogger(JavaMyIP.class.getName()).log(Level.SEVERE, null, ex); } } }
Sunday, April 17, 2016
Get my MAC address using NetworkInterface
Java example to get MAC address using NetworkInterface:
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