java根据本地IP获取mac地址的方法

本文实例为大家分享了java根据本地IP获取mac地址的具体代码，供大家参考，具体内容如下

import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.UnknownHostException;

public class MacAddress {

 
 public static void main(String[] args) throws UnknownHostException, SocketException {

 InetAddress ia = InetAddress.getLocalHost();
 System.out.println(ia);
 getLocalMac(ia);
 }
 private static void getLocalMac(InetAddress ia) throws SocketException {
 // TODO Auto-generated method stub
 //获取网卡，获取地址
 byte[] mac = NetworkInterface.getByInetAddress(ia).getHardwareAddress();
 
 System.out.println("mac数组长度："+mac.length);
 StringBuffer sb = new StringBuffer("");
 for(int i=0; i

下面这个方法是获取客户端请求地址

public String getClientIp(HttpServletRequest request) {
 String ip = request.getHeader("x-forwarded-for");
 if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
  ip = request.getHeader("Proxy-Client-IP");

 }

 if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {

  ip = request.getHeader("WL-Proxy-Client-IP");

 }

 if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {

  ip = request.getRemoteAddr();

 }
 if(ip.trim().contains(",")){
  String [] ips=ip.split(",");
  ip=ips[0];
 }
 return ip;
 }


以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持考高分网。