What is servlet dispatcher in Java?
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Considering this, what is dispatcher servlet and how it works?
DispatcherServlet acts as front controller for Spring based web applications. It provides a mechanism for request processing where actual work is performed by configurable, delegate components. Each servlet will operate in its own namespace, loading its own application context with mappings, handlers, etc.
Secondly, what is RequestDispatcher in Servlet with example? RequestDispatcher methods with examples in Servlet. The RequestDispatcher interface defines an object that receives the request from client and dispatches it to the resource(such as servlet, JSP, HTML file).
Just so, what is RequestDispatcher in Java?
RequestDispatcher is an interface, implementation of which defines an object which can dispatch request to any resources(such as HTML, Image, JSP, Servlet) on the server.
What is the use of Servlet in Java?
A servlet is a Java programming language class that is used to extend the capabilities of servers that host applications accessed by means of a request-response programming model. Although servlets can respond to any type of request, they are commonly used to extend the applications hosted by web servers.