I wonder when is the scope="session, page, application.."died?? What's the definition for these objects? The scope = " request" ..when server response, then ..it died. how to explain the others?? Thanks.
Scope - usage request - a single cycle of request / response page - JSP only - even more restricted than request, not available when request is forwarded session - single user, multiple request, time limited(usually) application - one object used for all requests to this web application (multiple servlets, same URL base) What do you mean "died" Bill
Bill, Thx I am thinking about which scope I need to use in order to get more security. It's good for me to think about all of them together since I think I still can't answer it very clearly. Now, clear.. "died.." I think it's end of process(flow).