计算机ip地址获取

System.out.println("IP获取"+request.getRemoteAddr());

System.out.println(" 端口号"+request.getRemotePort());

String hostAddress = InetAddress.getLocalHost().getHostAddress().toString(); 

System.out.println("hostAddress:" + hostAddress);

       

 String hostName = InetAddress.getLocalHost().getHostName();  

       

 System.out.println("hostName:" + hostName);