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1、毕业设计外文资料翻译（译文）译文题目：深入Struts架构原文题目：ExploringtheStrutsarchitecture原文出处：StrutsKickStartExploringtheStrutsarchitectureThischaptercovers_Introducingapplicationframeworks,MVC,andModel2_UnderstandinghowStrutsworks_UsingtheStrutscontrolflow_ExploringthestrengthsandweaknessesofStruts2.1Talkin
2、gthetalkThischapterexplorestheStrutsframeworkindepthandhighlightsthebenefitsStrutscanbringtoyourdevelopmentefforts.Webelievethatonceyoucan“talkthetalk”ofwebarchitectureanddesign,youwillbebetterequippedtouseStrutswithyourownapplications.WithasoundoverviewoftheStrutsarchitectureinplace
3、,weoutlinetheStrutscontrolflowandthewayithandlestherequest-responseeventcycle.Agoodunderstandingofthisprocessmakesitmucheasiertocreateapplicationsthatmakethebestuseoftheframework.Choosingawebapplicationframeworkshouldnotbeacasualdecision.Manypeoplewillusethisbook,andespeciallythischa
4、pter,aspartofevaluatingStrutsfortheirproject.Accordingly,weconcludethischapterwithacandidlookatthestrengthsandweaknessesoftheStrutsframeworkandaddressconcernsregardingoverallperformance.Strutsisdesignedforprofessionaldevelopers.Tomakeinformeddecisions,professionalsneedtobeawareofboth
5、atool’scapabilitiesanditslimitations.2.2WhyweneedStrutsToday’swebapplicationsarecriticalcomponentsofthecorporatemission.Asalways,developmentteamsneedtobuildapplicationsinrecordtime,buttheyhavetobuildthemrightandbuildthemtolast.Javawebdevelopersalreadyhaveutilitiesforbuildingpresentat
6、ionpages,suchasJavaServerPagesandVelocitytemplates.Wealsohavemechanismsforhandlingdatabases—JDBCandEnterpriseJavaBeans(EJBs),forexample.Butwhatdoweusetoputthesecomponentstogether?Wehavetheplumbingandthedrywall…whatelsedoweneed?2.2.1Onestepback,threestepsforwardInthelate1970s,whengrap
7、hicaluserinterfaces(GUIs)werebeinginvented,softwarearchitectssawapplicationsashavingthreemajorparts:thepartthatmanagesdata,thepartthatcreatesscreensandreports,andthepartthathandlesinteractionsbetweentheuserandtheothersubsystems[Ooram].Intheearly1980s,theObjectWorks/Smalltalkprogrammi
8、ngenvironmen
