import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class ECHOServlet2 extends HttpServlet
{
private static final long serialVersionUID = 1L;
public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException
{
String title = "Servlet ECHO";
String doctype = " "; // DOCTYPE HTML 4.0
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println(doctype+
"\n" + title + "\n" +
"\n" + title + "
\n" +
"Request Method:\n\n" + "" + request.getMethod()+ "" + "
\n" +
"Request URI:\n\n"+ "" + request.getRequestURI()+ "" + "
\n" +
"Request Protocol:\n\n"+ "" + request.getProtocol()+ "" + "
\n" + "
\n" + "
");
out.println("Query String: "+ "" + request.getQueryString() + "" + "
");
Enumeration paramNames = request.getParameterNames();
if(!paramNames.hasMoreElements()) out.println("
Pas de paramètres !!
");
else
{
out.println(""
+ "" +
"| Parameter Name | " +
"Parameter Value | " +
"
");
while(paramNames.hasMoreElements())
{
String param = (String)paramNames.nextElement();
out.println("| " + param + " | ");
String[]paramValues=request.getParameterValues(param);
String paramValuesString="";
for(int i=0;i" + paramValuesString + "
");
}
}
out.println("
\n");
out.close();
}
public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException
{
doGet(request,response);
}
}