import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class Example0401 extends HttpServlet {
public void init(ServletConfig config) throws ServletException {
// Always pass the ServletConfig object to the super class
super.init(config);
}
//Process the HTTP Get request
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
doPost(request, response);
}
//Process the HTTP Post request
public void doPost(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("");
out.println("Example0401");
out.println("");
// Get all the parameter names
Enumeration parameters = request.getParameterNames();
String param = null;
// Interate over the names, getting the parameters
while ( parameters.hasMoreElements() ) {
param = (String)parameters.nextElement();
out.println("" + param +
" : " + request.getParameter(param) +
"
");
}
out.println("");
out.close();
}
//Get Servlet information
public String getServletInfo() {
return "Example0401 Information";
}
}