基于J2EE的社保信息服务系统开发研究

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1、北京交通大学硕士学位论文基于J2EE的社保信息服务系统开发研究姓名：杨雁宁申请学位级别：硕士专业：计算机应用技术指导教师：王移芝20060201Withtheincreasingenterprisedemandsandrapiddevelopmentofnetworktechnology，enterpriseapplicationdevelopmentisbecomingmoreandmorecautiousandcomplex．Adoptingreasonableenterpriseappliedflameandnewtechnologywillbesig

2、nificanttowhetherenterprisescanusetheirowninformationresourceseffectivelyforfavorablestatusinthecompetition．Withtherecentdevelopmentofscienceandtechnology，enterprisedistributedtechnologyhasbecomemoremature，inparticular，ithasbeenprovedsuccessfulbyn-tierBISframeandJ2EEtechnologypropo

3、sedbySunthathavebeenappliedintheconstructionsofmereandmoreenterprises．Premisingbasicallywithn-tierB／SframeandJ2EEtechnologyandbasedonJ2EE，thisthesisintroducesenterpriseapplicationwhosecenterisbusinesstier，andmakesapointofinvestigatingbusinesslogictieranditsEJBtechnologyinthen-tierB

4、／SenterpriseapplicationmodelbasedonJ2EE．Firstly，welucubraten-tierBISframeandJ2EEtechnologyandsummarizetheiradvantagesandcharacters．Bydetailedanalysisandresearch，weproposethatn-tierB／SenterpriseapplicationbasedonJ2髓istheadvancedsolutiontotheconstructionoflmodernenterprisesysteLSecon

5、dly，weintroducethen-tierB／SenterpriseapplicationmodelbasedonJ2EEandmakeapointofthecoretier--businesslogictier～intheJ2EEa-tiermodel．Afteranalyzingthekeytechnologyofbusinesslogictierandsomeproblemsinitsdesign，wedeeplydiscussthedesignideaofbusinesslogictier，introduceitsimportanceinthe

6、developmentofenterprisesystemsanddevelopingdeployinthepracticaln-tierB／Sframe，thencombiningwithpracticalproject，haveatryonhottoapplythemethodofn—tierB／SframeandJ2EEprincipleandtechnologytotheconstructionofhighqualityandpracticabledistributedenterpriseapplication．Finally，weproposeso

7、meproblemsunderfurtherexploratoryresearchonthebasisofsummarizingthewholethesiS．Keyword：B／S，J2EE，EJa，ApplicationServer，Container，BusinessLogic，EIS，EnterpriseSystemⅡ第一章绪论1．1研究背景和意义在网络得到飞速发展和不断深入的今天，网络为企事业单位跨越物理空间的约束，提供方便和快捷的服务，增加管理的透明度和人性化。对于应用互联网的政务部门，可以使事务管理的更广泛，过去需要很多资金和时闻投入的宣传、服务

8、以及联系，现在都可以通过网络进行。丽一个政务部门在互