面向构件的软件开发方法在物流管理信息系统中的研究

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1、武汉理工大学硕士学位论文面向构件的软件开发方法在物流管理信息系统中的研究姓名：俞立伟申请学位级别：硕士专业：计算机应用技术指导教师：薛胜军20070401武汉理工大学硕士学位论文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气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武汉理工大学硕士学位论文USethefitpatterntoimprovethestrengthandconvenience