java - How to Pass Array from One Servlet to Another Servlet? -

i want pass multiple values 1 servlet 1 servlet. please tell me how pass that?

depending if use sessions:

1. store array in session variable using session.setattribute();
2. retrieve array using session.getattribute();

however variable stay until session dies, overwrite else, or remove it.

if forward 1 servlet servlet, can store in request variable:

1. request.setattribute()

which can read after forwarding using request.getattribute() after calling

requestdispatcher.forward()

note not work if you're doing redirect instead of servlet forward.