The Servlet 3.1 API and the HTML5 specification have made it incredibly easy to add Java and Servlet file upload functionality to modern web apps. If a user needs to upload images and documents to be ...

Create a Java servlet by entering the following code into your text editor:public class ExampleServlet extends HttpServlet {} Declare an "init" method within the servlet to override the base "init ...

Hello friends and countrymen,<P>I am trying to use the information from a Multiple Select box in a Java Servlet. My problem is that I have no idea what value type it is passed as. I suspect it ...

The current version of the book covers Servlets 2.4, JSP 2.0, and the JSTL 1.0. Both Kevin and Jayson helped directly make the specifications and are proud to publish one of the first books covering ...

One of the original Java web technologies, JSP is still widely used with servlets and JSTL. Here's how to use Jakarta Server Pages to build dynamic web pages that connect to the Java back end.