java - Map to servlet without servlet-mapping record -

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this question has answer here:

i'm developing frontservlet, there no need map other servlet. use getrequestdispatcher specific servlet , need name access it, forward request, without mapping's url-pattern don't know how it.

is there ability access servlet without being mapped in web.xml?

you should have servlet mapped name in order invoke programmatically, , can done:

  • either old way <servlet-mapping>...</servlet-mapping> tag in deployment descriptor file.
  • with 3.0 servlet spec annotation @webservlet
  • using addservlet method.

then able chain request custom servlet.


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