Murach's Java Servlets — And Jsp, 2nd Edition

To develop a new feature—such as a "User Profile" page for the book's signature application—follow these steps: 1. Update the Model Create or update a JavaBean to represent your data.

: Use the @WebServlet annotation or the web.xml file to map a URL pattern like /userProfile .

: Store the result in the HttpServletRequest or HttpSession object. Murach's Java Servlets and JSP, 2nd Edition

: Update your JDBC or ProductDB class to handle new SQL queries, such as retrieving a user's order history from the MySQL database. 2. Create the Controller (Servlet)

: Use RequestDispatcher to send the user to the appropriate JSP. 3. Design the View (JSP) Murach's Java Servlets and JSP, 2nd Edition - Amazon.com To develop a new feature—such as a "User

: Generate public getters and setters for these fields.

: Add private instance variables for user data (e.g., firstName , email ). : Store the result in the HttpServletRequest or

Developing a feature for a project in typically follows the MVC (Model 2) architecture . This structure separates your business logic from your user interface, making the application easier to maintain and expand.