Communication between servlet & applet

Question

Hello everybody,
Well, I have a problem with my applet/servlet system.
I Would like my applet to send some queries to the servlet.
However, I don't know how to link the applet with the servlet (the only way I know is to use "openConnection()", but I don't see how to incorporate my query in the URLConnection (in order to have one, I need openCOnnection, and once it's done, well, the doGet method has already be laucnh, without any parameter to read). In my case, the DoGet methods of the servlet is launched, and of course, the HTTPRequest is almost empty, seeing thath I don't see how to specify the differnets parameters.
Is thereany simple meaning to make the applet communicate this the servlet, sending strings, and receiving objects (I have already solve the problem of the sending of an object from the servlet to the applet, in the doGet method).
Thank you very much
C U

Answer 1

In the applet html include a servlet parameter.
<param
name="servlet"
value="/SqlServlet" />
In your applet open a connection to servlet.
InputStream in = null;
URLConnection conn = null;
URL url = null;
String servlet = getParameter("servlet");
url = new URL(servlet + "?sql=" + URLEncoder.encode(sql));
conn = url.openConnection();
in = conn.getInputStream();