How Can a Servlet Call Another Servlet

You can call this servlet programmatically from another servlet in one of two ways. To include another servlet’s output, use the include() method from the RequestDispatcher interface. This method calls a servlet by its URI and waits for it to return before continuing to process the interaction.

How will you communicate one servlet to another servlet?

The communication between the Java servlets is known as Servlet communication. It is sending users request, and the response object passed to a servlet to another servlet. We are using the method getParameter(), which is basically used to get the input from user value in a specified field.

How do you call a servlet?

You can invoke a servlet by directly addressing it from a Web page with a URL or by calling it programmatically from an already running servlet.