Guest book logic Conclusion Introduction A powerful advantage of JSP is the ability to separate an application's business logic from its presentation. JSP classes or beans are the model, JSP is the view, and a servlet is the controller. The example is a simple guest book.
Users log in and add comments.
It is also available in the Resin demos Role Implementation Model A GuestBook of Guests . View login.jsp for new users add.jsp for logged-in users. Controller GuestJsp , a servlet to manage the state. The skeleton establishes the architecture for the guest book. The details will be filled in below.