Servlet
he aqui in servlet sensillo para obtener la ip dl cliente
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class Ip extends HttpServlet
{
public void doGet(HttpServletRequest req, HttpServletResponse resp)throws IOException
{
String ip=null; //Ip del cliente
String host=null; //host del cliente
ip=req.getRemoteAddr();
host=req.getRemoteHost();
PrintWriter out=resp.getWriter();
resp.setContentType("text/html");
String imprime=new String("
"IP: "+ip+"
host: "+host+"");
out.println(imprime);
}
}
