Java gets the current server IP

Package Hope.ipaddress.demo;import Java.net.inetaddress;import Java.net.networkinterface;import Java.net.socketexception;import java.util.enumeration;/** * Get current server IP * @author HP * */public class Ipdemo {/** *    @param args */public static void main (string[] args) {System.out.println (Getmyip ());         } @SuppressWarnings ("Rawtypes") public static string Getmyip () {string localip = null;//Local IP, return it if not configured with an external network IP String netip = null;//Extranet IP try {enumeration netinterfaces = Networkinterface.getnetworkinterfa            CES ();            inetaddress IP = null;                Boolean finded = false;//whether to find the extranet IP while (netinterfaces.hasmoreelements () &&!finded) {                NetworkInterface ni = (networkinterface) netinterfaces.nextelement ();                Enumeration address = ni.getinetaddresses ();                   while (Address.hasmoreelements ()) {IP = (inetaddress) address.nextelement (); if (!ip.issitelocaladdress () &&!ip.isloopbackaddress () && ip.gethostaddress (). IndexOf (":") = =-1) {//                        Extranet IP Netip = ip.gethostaddress ();                        Finded = true;                    Break } else if (ip.issitelocaladdress () &&!ip.isloopbackaddress () && ip.gethostaddress (). IndexOf (":") = =-1                    ) {//Intranet IP Localip = ip.gethostaddress ();        }}}} catch (SocketException e) {e.printstacktrace (); } if (Netip! = NULL &&! "".        Equals (Netip)) {return netip;        } else {return localip; }    }}

　　

Java gets the current server IP