![](http://www.gnu-darwin.org/hexley-gd-sm.png)
|
![](../images/execute.gif) ![](../images/return.gif)
Source Code for Request Parameter Example
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class RequestParamExample extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("GET Request. No Form Data Posted");
}
public void doPost(HttpServletRequest request, HttpServletResponse res)
throws IOException, ServletException
{
Enumeration e = request.getParameterNames();
PrintWriter out = res.getWriter ();
while (e.hasMoreElements()) {
String name = (String)e.nextElement();
String value = request.getParameter(name);
out.println(name + " = " + value);
}
}
}
|