Tuesday, October 9, 2012

How to get client and server IP address in JSP page

Some time we have to show the server IP address on JSP page and some time we need to store client IP address to next visit purpose.
Using very few lines of code, you can get both server side and client side (browsing) IP address.


<h3> Server Side IP Address </h3><br>
<%@page import="java.net.InetAddress;" %>
<%String ip = "";
InetAddress inetAddress = InetAddress.getLocalHost();
ip = inetAddress.getHostAddress();
out.println("Server Host Name :: "+inetAddress.getHostName());%><br>
<%out.println("Server IP Address :: "+ip);%>

<h3> Client Side IP Address </h3><br>
<%out.print( "Client IP Address :: " + request.getRemoteAddr() ); %><br>
<%out.print( "Client Name Host :: "+ request.getRemoteHost() );%><br>


i am getting output as follows:
Client Name Host :: 0:0:0:0:0:0:0:1

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