朱云峰:Ajax在南通女子监狱民警绩效考核
系统中的应用
1
摘
要
当前,在J2EE平台下开发Web应用系统是实现单位信息化的主要解决
方案。使用框架技术可以简化开发流程,缩短开发时间。但J2EE自身的EJB模型配置部署复杂,制约其广泛应用。开源框架技术的发展为Web应用开发带来新选择。由于开源框架种类繁多,技术特点和应用范围各异,如何选择恰当的框架技术来构建企业级Web应用系统是一个需要解决的
问题。此外,传统Web应用中普遍存在的交互能力差、界面不友好等问题,也构成了Web应用发展的瓶颈。本论文,首先在理论上介绍了Ajax技术的由来、发展过程和应用现状;其次分析了Ajax技术中包含的关键技术以及分工协作的情况;比较了传统的
web开发模式和基于Ajax技术下的开发模式不同点;概括了Ajax技术的原则和优缺点;描述了J2EE的体系结构以及在J2EE框架上的整合技术,讨论了其中会带来的各种影响和问题;同时针对Ajax技术在应用中会遇到的各种各样的问题,提出了相应的解决方案;最后在实践上,详细介绍了南通女子监狱绩效考核系统的
设计与实现,描述了其各个功能模块的设计,该系统构建了基于B/S模式的南通女子监狱绩效考核,提供了对各类绩效考核进行组织、整合、控制、划分,并进行有效管理的平台。本文应用Ajax技术对其进行二次开发,以提高系统性能和用户满意度。关键字J2EE平台,Web应用,Ajax技术,绩效考核
扬州大学硕士学位论文
2
Abstract
Atpresent,intheJ2EEplatformtodevelopWebapplicationsistherealizationofthemainunitofinformationsolutions.Usethetechnologyofframeworkcanmakethedevelopmentprocesssimplifyandshortenthedevelopmenttime.ButitiscomplexedtodeploytheEJBconfigurationmodelwhichownJ2EE,whichconstrainitswidelyused.Thedevelopmentoftheopen-sourcetechnologyframeworkcanbringthenewchoicefortheWebapplicationdevelopment.Astheopensourceframeworkforawiderangeoftechnicalcharacteristicsanddifferentapplications,howtochoosetherighttechnologyframeworktobuildenterprise-classWebapplicationsisaneedtobeaddressed.Inaddition,thetraditionalWebapplicationsareprevalentinthecross-poor,unfriendlyinterfaceandotherissues,alsoconstituteabottleneckforthedevelopmentofWebapplications.Inthispaper,firstofall,introducedtheorigin,thedevelopmentandtheapplicationoftheAjaxtechnologyintheory;followedanalysedthekeytechnologydivisionofAjaxtechnologyandtheconditionofitscollaboration;comparedwiththetraditionalwebdevelopmentmodelandAjax-basedtechnologiesunderdevelopmentDifferentmodelspoint;outlinestheprinciplesandAjaxtechnologyadvantagesanddisadvantages;describestheJ2EEarchitectureaswellasintheJ2EEframeworkontheintegrationoftechnology,whichwilldiscussthevariousimpactsandissues;atthesametimeagainstofthewiderangeofissueswhichencounteredintheapplicationofAjaxtechnology,putforwardthecorrespondingsolutions;Finally,inthepractice,detailthedesignandimplementationofthewomen'sprisoninNantongPerformanceAssessmentSystem,describesitsfunctioninthedesign,thesystemconstructthewomen'sprisoninNantongperformancebasedonB/Smode,providingvarioustypesoforganizationalperformance,integration,control,divisionandeffectivemanagementoftheplatform.Inthispaper,usetheAjaxtechnologytomakethesecondarydevelopmentofthesystem,inordertoimprovethesystemperformanceandusersatisfaction.Key
word:J2EEplatform,Webapplications,Ajaxtechnology,performanceappraisal: