- package cn.CodeSnippet.util;
- import java.net.NetworkInterface;
- import java.net.SocketException;
- import java.util.Enumeration;
- /**
- *
- * @author MrWang
- * 获取客户端MAC地址
- *
- *
- */
- public class MacAddress {
- public static String hexByte(byte b) {
- String s = "000000" + Integer.toHexString(b);
- return s.substring(s.length() - 2);
- }
- public static String getMAC() {
- Enumeration<NetworkInterface> el;
- String mac_s = "";
- try {
- el = NetworkInterface.getNetworkInterfaces();
- while (el.hasMoreElements()) {
- byte[] mac = el.nextElement().getHardwareAddress();
- if (mac == null)
- continue;
- mac_s = hexByte(mac[0]) + "-" + hexByte(mac[1]) + "-"
- + hexByte(mac[2]) + "-" + hexByte(mac[3]) + "-"
- + hexByte(mac[4]) + "-" + hexByte(mac[5]);
- System.out.println(mac_s + "MAC地址");
- }
- } catch (SocketException e1) {
- e1.printStackTrace();
- }
- return mac_s;
- }
- public static void main(String[] args) {
- MacAddress m = new MacAddress();
- m.getMAC();
- }
- }
- //该片段来自于http://www.codesnippet.cn/detail/311020136862.html
来源: http://www.codesnippet.cn/detail/311020136862.html