皇家方舟

獲取本機(jī)IP
public static String getLocalHostIp() throws SocketException
?{
??Enumeration netInterfaces = NetworkInterface.getNetworkInterfaces();
??while(netInterfaces.hasMoreElements())
??{
???NetworkInterface ni = (NetworkInterface)netInterfaces.nextElement();
???Enumeration<InetAddress> inetAddresses = ni.getInetAddresses();
???while(inetAddresses.hasMoreElements())
???{
????InetAddress ip = inetAddresses.nextElement();
????if(!ip.isLoopbackAddress())
????{
?????return ip.getHostAddress();
????}
???}
??}
??return null;
?}

獲取本機(jī)MAC
public static String getLocalMac() throws IOException
?{
??Process p1 = Runtime.getRuntime().exec("ipconfig?? /all");
??BufferedReader br = new BufferedReader(
????????????new InputStreamReader(
??????????????????p1
???????????????????.getInputStream()));
??String buf = br.readLine();
??while(buf != null)
??{
???if(buf.contains("Physical Address"))
???{
????int i = buf.indexOf("Physical Address") + 36;
????return buf.substring(i).trim();
???}
???buf = br.readLine();
??}
??return "000000";
?}