问题
This sounds like a simple question but I can't find good information.
I'm writing a small JApplet that will be sending some info to a server servlet
I want to be able to track who is who so I want to put up a system of logging and and session.
I found some information about httpsession but I can never find one information:
Do I have to create a session object in my applet or is there an automatic system that creates the httpsession when I do something like this on the applet side
HttpURLConnection con = (HttpURLConnection) u.openConnection ();
con.setDoInput(true);
con.setRequestMethod("GET");
con.connect();
回答1:
You need to keep track of session at server in servlet.
and from java applet you need to maintain cookie in header while requesting.
Also See
- Integrate an easy-to-use library for client-side cookie handling
来源：https://stackoverflow.com/questions/4722171/servlet-japplet-httpsession