import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class HttpRequestDemoServlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("");
out.println("");
out.println("Obtaining the Query String");
out.println("");
out.println("");
out.println("Query String: " + request.getQueryString() + "
");
out.println("");
out.println("");
out.println("");
}
}