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自我介紹Goodmorning!Itisreallymyhonortohavethisopportunityforaninterview,Ihopeicanmakeagoodperformancetoday.I'mconfidentthatIcansucceed.NowiwillintroducemyselfbrieflyIam28yearsold,borninHeilongjiangprovince['pr?vins].IwasgraduatedfromHARBININSTITUTEOFTECHNOLOGYuniversity.mymajor['meid??]issoftwareengineeringandigotmyMaster'sdegreeaftermygraduationintheyearof2023(twothousandandten).WhenIinschool,Ispendmostofmytimeonstudy,ihavepassedCET4/6.andihaveacquiredalotsofbasicknowledgeofmymajor.Aboutthetechnology,IhaveaboutthreeyearsworkexperienceinJ2EEdevelopment.Agoodunderstandingofjavalanguage.HavingexperienceinsomepopularframeworklikeStruts2/Hibernate/Spring.Databaseprogrammingandnetworkknowledge.Webcontainertomcatweblogic.OperateSystemlikeLinuxDevelopertoolslikeMyEclipseissoHYPERLINK"app:ds:in"inHYPERLINK"app:ds:common"\t""commonHYPERLINK"app:ds:use"\t""use.InJuly[d???la?]2023,IbeganworkfordigitachinacompanyasasoftwareengineerinBeijingcity.BecauseI'mcapableofmoreresponsibilities,soIdecidedtochangemyjob.BecauseIwanttochangemyworkingenvironment,MoroverMotorolaisaglobalcompany,soIfeelIcangainthemostfromworkinginthiskindofcompanyennvironment.ThatisthereasonwhyIcomeheretocompete[k?m'pi:t]forthisposition.IthinkI'magoodteamplayerandI'mapersonofgreathonestytoothers.AlsoIamabletoworkundergreatpressure.That’sall.Thankyouforgivingmethechance.英文面試部分常問到的問題表述?1、職業的發展計劃;Q:Couldyouprojectwhatyouwouldliketobedoingfiveyearsfromnowon?A:Perhaps,anopportunityatamanagementpositionwouldbemoreexciting.2、為什么要離開現在的這家公司;Q:Whydidyouleaveyourcurrentjob?A:Well,I’mhopingtogetanofferofabetterposition.Idesiredachallengepositionwhichcouldimprovemyskillsintestingfield,especiallyIwanttospecializeinautomationtestingandperformancetestingfield.IalsolikeworkinabilingualworkenvironmentwhichcouldimprovemyoralEnglish.3、工作中分派給同事的任務他們不配合怎么辦(這個是根據我的情況詢問的);Q:Howwillyouhandletheproblemastheworkwhichhasbeenassignedtoyourcolleagues,buttheydidnotlieinwithwhatyouhaveassignedtothem?A:Maybethemutualcommunicationwasnotenough,orthearrangementwasunreasonable.Adjustthearrangementinareasonablescope,andhavetotallycommunicationwithrelativeperson.Inaword,alloureffortwasfocusonimprovetheefficiency.4、工作中每周都會一到兩次早上7點or晚上7-8點要開電話會議,你會怎么樣?Q:Thereisonetimeortwiceconferencecallat7-8o’clockaweek,whatwillhappentoyou?A:Astome,Iwillattendthemeetingontime,andtakenotesoneveryimportantpoint;Aslongaswedoingthat,ourworkwouldbemoreefficientandourproductqualitywouldbeimproved.項目介紹項目規模消耗:costonemillionRMB隊伍:fivepeople’steamworkforit時間:needoneyear技術描述Adoptedathree-tierstructuredesignedtoincludeperformancelayer,businesslogicanddataaccesstierlayerInperformancelayerweusestrutsframe,itimplementaMVCdesignpattern,separatetheviewer、controller、model。Reducethedependentofviewerandmodel.ThedataaccesstierlayerusedHibernateframework,it’saimplementionofORMMAPINGtechnology,causeifweoperateDatabasebydirectJDBCtype,thecodermustcostalotsoftimetolearndatabaseknowledge,andwhenweuseHibernate,coderjustknowhowtousejavaobjectisenough.?JavaApplicationhasalotsofobjectstomanage.weneedtomanagetheylifecycle,andalsoneedtomanagetheybedependentoneachother,thisissocomplexandhard,developermusttakecareofthisalot.soifweuseSpringframework,developerjustneedtoknowwhitchobjecttheyneed,don’thavatoknowwheretheyare,letdeveloperjustbeinterestedinbusinesslogicisenough.AndintheDBlayer,weuseOracledatabases.DataWareHouseandDataMarket.ThewebcontainerisWeblogic.StrutsTheApacheStrutswebframeworkisafreeopen-sourcesolutionforcreatingJavawebapplications.WebapplicationsbasedonJavaServerPagessometimescommingle[k?'mi?ɡl]databasecode,pagedesigncode,andcontrolflowcode.Inpractice,wefindthatunlesstheseconcernsareseparated,largerapplicationsbecomedifficulttomaintain.Onewaytoseparateconcerns[k?n's?:n]inasoftwareapplicationistouseaModel-View-Controller(MVC)architecture.TheModelrepresents[,repri'zent]thebusinessordatabasecode,theViewrepresentsthepagedesign[di'zain]code,andtheControllerrepresentsthenavigationalcode.TheStrutsframework['freimw?:k]isdesignedtohelpdeveloperscreatewebapplicationsthatuseaMVCarchitecture.Theframeworkprovidesthreekeycomponents:HibernateIsaOpenSourcepersistencetechnolog.HibernatemapstheJavaclassestothedatabasetables.HYPERLINK""Historically,HibernatefacilitatedthestorageandretrievalofJavadomainobjectsviaHYPERLINK""Object/RelationalMapping.Today,HibernateisacollectionofrelatedprojectsenablingdeveloperstoutilizePOJO-styledomainmodelsintheirapplicationsinwaysextendingwellbeyondObject/RelationalMapping.HibernateisanHYPERLINK""\o"Object-relationalmapping"object-relationalmapping(ORM)libraryfortheHYPERLINK"(programming_language)"\o"Java(programminglanguage)"Javalanguage,providingaHYPERLINK""\o"Softwareframework"frameworkformappinganHYPERLINK""\o"Object-orientedprogramming"object-orientedHYPERLINK""\o"Domainmodel"domainmodeltoatraditionalHYPERLINK""\o"Relationaldatabase"relationaldatabase.HibernatesolvesHYPERLINK""\o"Object-relationalimpedancemismatch"object-relationalimpedancemismatchproblemsbyreplacingdirectHYPERLINK"(computer_science)"\o"Persistence(computerscience)"persistence-relateddatabaseaccesseswithhigh-levelobjecthandlingfunctions.Hibernate'sprimaryfeatureismappingfromJavaclassestodatabasetables(andfromJavadatatypesto\o"SQL"SQLdatatypes).Hibernatealsoprovidesdataqueryandretrievalfacilities.HibernategeneratestheSQLcallsandattemptstorelievethedeveloperfrommanualresultsethandlingandobjectconversionandkeeptheapplicationportabletoallsupportedSQLdatabaseswithlittleperformanceoverhead.SpringInversionofControlcontainer(DependencyInjection)CentraltotheSpringFrameworkisitsHYPERLINK""\o"InversionofControl"InversionofControlcontainer,whichprovidesaconsistentmeansofconfiguringandmanagingJavaobjectsusingHYPERLINK"(computer_science)"\o"Callback(computerscience)"callbacks.Thecontainerisresponsibleformanagingobjectlifecycles:creatingobjects,callinginitializationmethods,andconfiguringobjectsbywiringthemtogether.ObjectscreatedbythecontainerarealsocalledManagedObjectsorBeans.Typically,thecontainerisconfiguredbyloadingXMLfilescontainingBeandefinitionswhichprovidetheinformationrequiredtocreatethebeans.ObjectscanbeobtainedbymeansofDependencylookuporHYPERLINK""\o"Dependencyinjection"Dependencyinjection.Dependencylookupisapatternwhereacallerasksthecontainerobjectforanobjectwithaspecificnameorofaspecifictype.Dependencyinjectionisapatternwherethecontainerpassesobjectsbynametootherobjects,viaeitherHYPERLINK"(computer_science)"\o"Constructor(computerscience)"constructors,properties,orHYPERLINK""\o"Factorymethodpattern"factorymethods.InmanycasesoneneednotusethecontainerwhenusingotherpartsoftheSpringFramework,althoughusingitwilllikelymakeanapplicationeasiertoconfigureandcustomize.TheSpringcontainerprovidesaconsistentmechanismtoconfigureapplicationsandintegrateswithalmostallJavaenvironments,fromsmall-scaleapplicationstolargeenterpriseapplications.Thecontainercanbeturnedintoapartially-compliantHYPERLINK""\o"EJB"EJB3containerbymeansoftheHYPERLINK""Pitchforkproject.Some[HYPERLINK":Avoid_weasel_words"\o"Wikipedia:Avoidweaselwords"who?]criticizetheSpringFrameworkfornotcomplyingwithstandards.HYPERLINK""\l"cite_note-4"[5]However,HYPERLINK""SpringSourcedoesn'tseeEJB3complianceasamajorgoal,andclaimsthattheSpringFrameworkandthecontainerallowformorepowerfulprogrammingmodels.HYPERLINK""\l"cite_note-5"[6]Aspect-orientedprogrammingframeworkTheSpringFrameworkhasitsown\o"Aspect-orientedprogramming"AOPframeworkwhichmodularizesHYPERLINK""\o"Cross-cuttingconcern"cross-cuttingconcernsinHYPERLINK"(computer_science)"\o"Aspect(computerscience)"aspects.ThemotivationforcreatingaseparateAOPframeworkcomesfromthebeliefthatitwouldbepossibletoprovidebasicAOPfeatureswithouttoomuchcomplexityineitherdesign,implementation,orconfiguration.TheSpringAOPframeworkalsotakesfulladvantageoftheSpringContainer.TheSpringAOPframeworkisinterceptionbased,andisconfiguredatHYPERLINK"(program_lifecycle_phase)"\o"Runtime(programlifecyclephase)"runtime.ThisremovestheneedforacompilationsteporHYPERLINK""\o"Load-timeweaving(pagedoesnotexist)"load-timeweaving.Ontheotherhand,interceptiononlyallowsforpublicorprotectedmethod-executiononexistingobjectsataHYPERLINK""\o"Joinpoint"joinpoint.ComparedtotheHYPERLINK""\o"AspectJ"AspectJframework,SpringAOPislesspowerfulbutalsolesscomplicated.Spring1.2includessupporttoconfigureAspectJHYPERLINK"(computer_science)"\o"Aspect(computerscience)"aspectsinthecontainer.Spring2.0addedmoreintegrationwithAspectJ;forexample,theHYPERLINK""\o"Pointcut"pointcutlanguageisreusedandcanbemixedwithSpAOP-basedaspects.Further,Spring2.0addedaSpringAspectslibrarywhichusesAspectJtooffercommonSpringfeaturessuchasdeclarativetransactionmanagementanddependencyinjectionviaAspectJcompile-timeorload-timeweaving.HYPERLINK""\o"SpringSource"SpringSourcealsousesAspectJforAOPinotherSpringprojectssuchasHYPERLINK""\o"SpringRoo"SpringRooandSpringInsight,withHYPERLINK""\o"SpringSecurity"SpringSecurityalsoofferinganAspectJ-basedaspectlibrary.SpringAOPhasbeendesignedtomakeitabletoworkwithcross-cuttingconcernsinsidetheSpringFramework.AnyobjectwhichiscreatedandconfiguredbythecontainercanbeenrichedusingSpringAOP.TheSpringFrameworkusesSpringAOPinternallyfortransactionmanagement,security,remoteaccess,andHYPERLINK""\o"JMX"JMX.Sinceversion2.0oftheframework,SpringprovidestwoapproachestotheAOPconfiguration:schema-basedapproach.@AspectJ-basedannotationstyle.TheSpringteamdecidednottointroducenewAOP-relatedterminology;therefore,intheSpringreferencedocumentationandAPI,termssuchasHYPERLINK""\o"Aspect"aspect,HYPERLINK""\o"Joinpoint"joinpoint,HYPERLINK"(computer_science)"\o"Advice(computerscience)"advice,HYPERLINK""\o"Pointcut"pointcut,introduction,HYPERLINK""\o"Targetobject(pagedoesnotexist)"targetobject(HYPERLINK""\o"Advisedobject(pagedoesnotexist)"advisedobject),HYPERLINK""\o"AOPproxy(pagedoesnotexist)"AOPproxy,andweavingallhavethesamemeaningsasinmostotherAOPframeworks(particularlyHYPERLINK""\o"AspectJ"AspectJ).TransactionmanagementframeworkSpring'stransactionmanagementframeworkbringsanabstractionmechanismtotheJavaplatform.Itsabstractioniscapableof:workingwithlocalandHYPERLINK""\o"Distributedtransaction"globaltransactions(localtransactiondoesnotrequireanHYPERLINK""\o"Applicationserver"applicationserver)workingwithHYPERLINK""\o"Nestedtransaction"nestedtransactionsworkingwithtransactionsafepointsworkinginalmostallenvironmentsoftheHYPERLINK""\o"Javaplatform"JavaplatformIncomparison,HYPERLINK""\o"JavaTransactionAPI"JTAonlysupportsHYPERLINK""\o"Nestedtransaction"nestedtransactionsandHYPERLINK""\o"Distributedtransaction"globaltransactions,andrequiresanHYPERLINK""\o"Applicationserver"applicationserver(andinsomecasesalsodeploymentofapplicationsinanapplicationserver).TheSpringFrameworkshipsaPlatformTransactionManagerforanumberoftransactionmanagementstrategies:TransactionsmanagedonaHYPERLINK""\o"JDBC"JDBCConnectionTransactionsmanagedonHYPERLINK""\o"Object-relationalmapping"Object-relationalmappingUnitsofWorkTransactionsmanagedviatheJTATransactionManagerandUserTransactionTransactionsmanagedonotherresources,likeHYPERLINK""\o"Objectdatabase"objectdatabasesNexttothisabstractionmechanismtheframeworkalsoprovidestwowaysofaddingtransactionmanagementtoapplications:Programmatically,byusingSpring'sTransactionTemplateConfiguratively,byusingHYPERLINK""\o"Metadata"metadatalikeXMLorJava5HYPERLINK""\o"Annotation"annotationsTogetherwithSpring'sdataaccessframework—whichintegratesthetransactionmanagementframework—itispossibletosetupatransactionalsystemthroughconfigurationwithouthavingtorelyonJTAorHYPERLINK""\o"EJB"EJB.ThetransactionalframeworkalsointegrateswithHYPERLINK""\o"JavaMessageService"messa
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