import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
/** List all the values of all the Parameters */
public class ListParametersServlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
PrintWriter out = response.getWriter();
out.println("<html><head><title>List Parameters</title></head>");
out.println("<body><h1>Parameters</h1>");
out.println("<ul>");
Enumeration e = request.getParameterNames();
while (e.hasMoreElements()) {
String key = (String)e.nextElement();
String[] values = request.getParameterValues(key);
for (int i=0; i<values.length; i++) {
out.println("<li>" + key + "[" + i + "] = " + values[i] + "</li>");
}
}
out.println("</ul>");
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
doGet(request, response);
}
}
|
