Explain the methods of request dispatcher in servlet?
- 1 Answers
- 1139 Views
- I also Faced
- E-Mail Answers
Answer / Aneeta Yadav
The RequestDispatcher interface is used for forwarding and including requests within a servlet container. Here are some key methods:n
1. `forward(Request request, Response response)`: This method is used to forward the request to another resource (like another servlet or JSP page). The control doesn't return to the calling servlet.n
2. `include(Request request, Response response)`: This method is similar to forward but the difference is that it allows the calling servlet to continue execution after the included resource has been processed.n
3. `forwardParameters(Request request, Map<String, String[]> attributeMap)` and `include(Request request, Map<String, String[]> attributeMap)`: These methods are used to forward or include requests along with attributes (parameters).
| Is This Answer Correct ? | 0 Yes | 0 No |
In which cases Destroy() is invoked?
How to get ip address in jsp login page and how to validate like 127.1.0.1 all should not be greater than 255
Explain servlet.
What are the servlet events?
Which method is called when reference variable is passed in system.net?
What's the architecture of a servlet package?
Difference between get and post in java servlets?
What is the capacity that doGet method can send to the server?
What are the differences between servlet context vs servlet config?
what is the difference between ServletContext and ServletConfig
How do we share data using 'getservletcontext ()?
Can we define constructor in Servlet class?
Core Java 
