java获取ip地址

1 private static String getIpAddress(){
2         try {
3             return InetAddress.getLocalHost().getHostAddress();
4         } catch (UnknownHostException e) {
5             e.printStackTrace();
6         }
7         return null;
8 }
原文地址:https://www.cnblogs.com/fengzikuange/p/6251951.html