Hi,
I am trying to get an applet to send a POST to a servlet. I am not sure
what I am doing wrong, but the applet does in fact create the parameters
and then it calsl the servlet and it does get into the doPost() method of
the servlet. However the servlet only see's null's for the two parameters!
Here is my code in the applet:
URL url = null;
try
{
//not working
url = new URL(getDocumentBase(), loginServlet);
Properties args = new Properties();
args.put("userid", useridTextField.getText());
args.put("password", passwordPasswordField.getText());
URLConnection urlConnection = url.openConnection();
urlConnection.setRequestProperty("Content-Type",
"application/x-www-form-urlencoded");
urlConnection.setDoInput(true);
urlConnection.setDoOutput(true);
urlConnection.setUseCaches(false);
DataOutputStream out = new
DataOutputStream(urlConnection.getOutputStream());
out.writeBytes(toEncodedString(args));
System.out.println("userid: " + args.getProperty("userid") +
"Password: " + args.getProperty("password"));
out.flush();
out.close();
out = null;
DataInputStream in = new
DataInputStream(urlConnection.getInputStream());
boolean valid = in.readBoolean();
System.out.println("Got response: " + new Boolean(valid) );
And here is what i have in the servlet:
//Process the HTTP Post request
public void doPost(HttpServletRequest request, HttpServletResponse
response) throws ServletException, IOException
{
EnvironmentManager environmentManager = EnvironmentManager.getInstance();
UserManager userManager = UserManager.getInstance();
System.out.println("I am in post");
// Read the username and password
String userid = request.getParameter("userid");
String password = request.getParameter("password");
System.out.println("Userid: " + userid + "Password: " + password);
//etc....
I have no idea what is wrong.. I have searched the archives of this mailing
list - so i have been trying to find a solution. If anyone can point me to
a solution on the web that I could learn from I would be very greateful.
Thanks
Nelson
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