package mac.test.server;


import javax.jws.WebService;


@WebService
public interface MacServer {
public String getMac();
public String getIp();
}

++++++++++++++++++++++++++++++++++++++++++++

package mac.test.server;

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


import javax.servlet.http.HttpServletRequest;


import org.apache.cxf.message.Message;
import org.apache.cxf.phase.PhaseInterceptorChain;
import org.apache.cxf.transport.http.AbstractHTTPDestination;


public class MacServerImpl implements MacServer {


@Override
public String getMac() {
String macadress = null;
try {
InetAddress ia = InetAddress.getLocalHost();
System.out.println(ia);
byte[] mac = NetworkInterface.getByInetAddress(ia).getHardwareAddress();
System.out.println("mac陣列長度："+mac.length);
StringBuffer sb = new StringBuffer("");
for(int i=0; i<mac.length; i++) {
if(i!=0) {
sb.append("-");
}
//位元組轉換為整數
int temp = mac[i]&0xff;
String str = Integer.toHexString(temp);
System.out.println("每8位:"+str);
if(str.length()==1) {
sb.append("0"+str);
}else {
sb.append(str);
}
}
System.out.println("本機MAC地址:"+sb.toString().toUpperCase());
macadress= sb.toString().toUpperCase();
} catch (Exception e) {
e.printStackTrace();
}
return macadress;
}


@Override
public String getIp() {
String ipAddress =null;
Message message = PhaseInterceptorChain.getCurrentMessage();  
    HttpServletRequest request = (HttpServletRequest)message.get(AbstractHTTPDestination.HTTP_REQUEST); 
    ipAddress = request.getHeader("x-forwarded-for");  
    if (ipAddress == null || ipAddress.length() == 0  
           || "unknown".equalsIgnoreCase(ipAddress)) {  
       ipAddress = request.getHeader("Proxy-Client-IP");  
    }  
    if (ipAddress == null || ipAddress.length() == 0  
           || "unknown".equalsIgnoreCase(ipAddress)) {  
       ipAddress = request.getHeader("WL-Proxy-Client-IP");  
    }  
    if (ipAddress == null || ipAddress.length() == 0  
           || "unknown".equalsIgnoreCase(ipAddress)) {  
       ipAddress = request.getRemoteAddr();  
             
       //這裡主要是獲取本機的ip,可有可無  
       if (ipAddress.equals("127.0.0.1")  
               || ipAddress.endsWith("0:0:0:0:0:0:1")) {  
           // 根據網絡卡取本機配置的IP  
           InetAddress inet = null;  
           try {  
               inet = InetAddress.getLocalHost();  
           } catch (UnknownHostException e) {  
               e.printStackTrace();  
           }  
           ipAddress = inet.getHostAddress();  
       }  
     
    }  
     
    // 對於通過多個代理的情況，第一個IP為客戶端真實IP,多個IP按照','分割  
    if (ipAddress != null && ipAddress.length() > 15) { // "***.***.***.***".length()  
                                                       // = 15  
       if (ipAddress.indexOf(",") > 0) {  
           ipAddress = ipAddress.substring(0, ipAddress.indexOf(","));  
       }  
    }  
    //或者這樣也行,對於通過多個代理的情況，第一個IP為客戶端真實IP,多個IP按照','分割    
    //return ipAddress!=null&&!"".equals(ipAddress)?ipAddress.split(",")[0]:null;         
    return ipAddress;  
    }  
}