获取服务器的ip和端口

1. //获取内网ip

   public static String getLocalIp() {

   try {

   for (Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces(); interfaces

   .hasMoreElements();) {

   NetworkInterface networkInterface = interfaces.nextElement();

   if (networkInterface.isLoopback() || networkInterface.isVirtual() || !networkInterface.isUp()) {

   continue;

   }

   Enumeration<InetAddress> addresses = networkInterface.getInetAddresses();

   if (addresses.hasMoreElements()) {

   return addresses.nextElement().getHostAddress();

   }

   }

   }

   catch (SocketException e) {

   LoggerUtil.log(Level.INFO, "获取ip出现异常:{}", e.getMessage());

   }

   return null;

   }

    

   // 获取端口

   public static String getLocalPort() {

   try {

   MBeanServer server;

   if (MBeanServerFactory.findMBeanServer(null).size() > 0) {

   server = MBeanServerFactory.findMBeanServer(null).get(0);

   } else {

   return "";

   }

   Set<ObjectName> names = server.queryNames(new ObjectName("Catalina:type=Connector,*"),

   Query.match(Query.attr("protocol"), Query.value("HTTP/1.1")));

    

   Iterator<ObjectName> iterator = names.iterator();

   if (iterator.hasNext()) {

   ObjectName name = iterator.next();

   return server.getAttribute(name, "port").toString();

   }

   }

   catch (Exception e) {

   LoggerUtil.log(Level.INFO, "获取port出现异常:{}", e.getMessage());

   }

   return "";

   }