What is the difference between requestdispatcher and sendredirect?

[Bharathi Dhas Krishnasamy]

I have doubt in difference between requestdispatcher and sendredirect.
Anyone can explain that?

[Bear Bibeault]

Have you read the javadocs on these classes? The Servlet Specification? Between these two resources, all is explained.

Or do you have specific questions regarding their differences that you did not understand after reading the above?

[David Newton]

One's a method, one's a class (interface maybe; I don't recall).

[Bosun Bello]

This is one of the most asked questions. I believe it's also in the FAQ. If not, just check the docs.