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How many ways are available to ger RequestDispatcher object?
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Answer Posted / seshendra
There are three ways to get RequestDispatcher object in the
servlet.
1. calling the getRequestDispatcher(String path) method on
ServletRequest.
RequestDispatcher rd=request.getRequestDispatcher(String path);
2. By getRequRequestDispatcher(String path) method on
ServletContext.
RequestDispatcher rd=context.getRequestDispatcher(String path);
3.by calling getNamedDispatcher(servlet logical name)on
ServletContext object
RequestDispatcher rd=context.getNamedDispatcher(servlet
logical name)
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