题目内容
YouhaveasimplewebapplicationthathasasingleFrontControllerservletthatdispatchestoJSPstogenerateavarietyofviews.Severaloftheseviewsrequirefurtherdatabaseprocessingtoretrievethe necessaryorderobjectusingtheorderIDrequestparameter.Todothisadditionalprocessing,youpasstherequestfirsttoaservletthatismappedtotheURLpattern/WEBINF/retreiveOrder.dointhedeploymentdescriptor.Thisservlettakestworequestparameters,theorderIDandthejspURL.IthandlesthedatabasecallstoretrieveandbuildthecomplexorderobjectsandthenitdispatchestothejspURL.
WhichcodesnippetintheFrontControllerservletdispatchestherequesttotheorderretrievalservlet?()
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