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1、武漢理工大學碩士學位論文面向構件的軟件開發(fā)方法在物流管理信息系統(tǒng)中的研究姓名：俞立偉申請學位級別：碩士專業(yè)：計算機應用技術指導教師：薛勝軍20070401武漢理工大學碩士學位論文AbstractWiththecontinuousdevelopmentofsoftwarcindustry,thewideUSeofsoftware，softwaredevelopmentisnowfacingmoreandmorechallcnges，alltheseleadtothesoftwarecrisis．Softwarereusecomesuponthisbackground．Asalleffective
2、approachtosolvesoftwarecrisis，softwarereuseisgettingmoreandmoreattentionoNowadaystheComponent-OrientedDevelopment(COD)isahottopicinfieldofsoftwarereuse．ItisregardedasapracticalapproachtoimprovesoftwaredevelopingproductionandsoftwarequMit％aswell船theinevitablepassingroadforsoftwareindustrializing．Howe
3、ver,todayCODisnotcomprehensivelyadoptedinsoftwareengineeringpractice．ThereasonistheCODisn’tmatureenough．Inthisthesis，itcomesupthecomponent-orientedsoftwaredevelopbaseOilthetechniqueofthesoftwaredevelop，thedesignpaUemandframework,softwareprocessandsoftwareprqectmanage．Firstly,thisthesiscomesfromtheco
4、nceptofcomponcnt，thencompareswiththedifferencesbetweencomponent-orientedandobject·oriented，framework,middleware，SeA．Thenthethesisfocusesonadvantagesanddisadvantagesinthethreemainmcthodsofcomponent—oriented．ThethreemainmethodsareCOM／DCOM，COBR氣andJavaBean．Afterthatitcomesupwiththesortsanddevelopmentof
5、component．OneoftheadvantagesofthisthesisistheresearchontheWebServices．Thedifferencesbetweencomponent-orientedandobject-orientedarethat，objectalwaysexistsinthesanlememory,butthecomponentsarenot．TheWebServicesjustoffersonetechniquetorealizethis．SotheinterfacesofcomponentbaseonWebServicesareveryconveni
6、ence．Itdoesn'trelyonsomeplatform．Itletscomponentbecomemoreassemble．AftertheresearchofthecharactersandadvantagesofWebServices，thisthesisUSeSthemethodtobuildtheclientcomponentoflogisticsbaseonWebServices．Afterfromthetechniqueleveltofindouthowtodevelopsoftwarebaseoncomponent，thisthesiscomesupthedesignp
7、attern．ThemainthinkingofdesignpatternistheUSeofinteractionbetweentheobjects，andthereuseoftheobjects．Bythestudyandresearchofdesignpattern,H武漢理工大學碩士學位論文USethefitpatterntoimprovethestrengthandconvenience
