这很简单：
try { InetAddress localhost = InetAddress.getLocalHost(); LOG.info(" IP Addr: " + localhost.getHostAddress()); // Just in case this host has multiple IP addresses.... InetAddress[] allMyIps = InetAddress.getAllByName(localhost.getCanonicalHostName()); if (allMyIps != null && allMyIps.length > 1) { LOG.info(" Full list of IP addresses:"); for (int i = 0; i < allMyIps.length; i++) { LOG.info(" " + allMyIps[i]); } }} catch (UnknownHostException e) { LOG.info(" (error retrieving server host name)");}try { LOG.info("Full list of Network Interfaces:"); for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en.hasMoreElements();) { NetworkInterface intf = en.nextElement(); LOG.info(" " + intf.getName() + " " + intf.getDisplayName()); for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements(); ) { LOG.info(" " + enumIpAddr.nextElement().toString()); } }} catch (SocketException e) { LOG.info(" (error retrieving network interface list)");}
