11影像及电子档案管理内容管理子系统的设计与实现

学号：13061255西安电子科技大学学士学位论文影像及电子档案管理系统内容管理子系统设计与实现DesignandImplementationoftheContentManagementSubsystemoftheVideoandDocumentManagementSystem学院：软件学院专业：软件工程班级：130613姓名：崔日新导师：孙述龙影像及电子档案管理系统内容管理子系统的设计与实现摘要随着档案资料价值的日渐提升，各行各业对档案管理也提出了更高的要求。对档案要“管好”，更要“用好”，但首先要管理好。本文针对企业中的信息管理需求探讨了面向企业应用的影像及电子档案管理系统内容管理子系统的设计与实现。由于企业内信息文档繁多、业务需求多变，以及涉及到公司工作效率和文件价值与保密性等因素。致使文档管理平台建设存在许多问题。本文从软件体系结构模式的角度入手，首先构建了一个基于MVC模式的应用软件开发框架，然后在此基础上设计和实现了影像及电子档案管理系统内容管理子系统。在介绍SSH结构模型、Ajax等理论的基础上，对比已有文档管理平台的不足之处，着重研究如何使用这些框架和技术开发跨平台、框架灵活、稳定实用的影像及电子档案管理系统内容管理子系统的问题，并给出了基于Struts+Hibernate+Spring+ExtJ技术的系统整体架构设计和内容管理子系统的设计与实现。论文最后讨论了目前的影像及电子档案管理内容管理子系统有待完善和进一步研究的问题。关键词：影像及电子档案管理系统内容管理子系统MVCSSHAjaxABSTRACTABSTRACTWiththeincreasingvalueoffiledata,allwalksoflifehaveahigherdemandforthefilemanagement.Astothedocument,itisbettertobeusedwellthanbemanagedwell,whilethefirstistobemanagedwell.ThispaperwilltalkaboutthedesignandimplementationoftheContentManagementSubsystemoftheVideoandDocumentManagementSystemwhichworksasanenterpriseapplication.Awareofthechangingbusinessrequirementsinthesystem,itisverydifficulttobuildtheplatform.Inthispaper,itfirstlybeginswiththesoftwarearchitecturepatterns,thenconstructsanapplicationsoftwaredevelopmentframeworkwhichisbuiltupontheMVCpattern,nextdescribesthedesignandimplementationoftheContentManagementSubsystemoftheVideoandDocumentManagementSystem.OnthebasisofintroducingSSHarchitecture,thepapercontraststothedisadvantagesintheexistingdocumentmanagementsystemsandfocusesonhowtousethesetechnologiesanddevelopmentframeworkstobuildacross-platform,flexibleframeworkandstabilitypracticalvideoanddocumentmanagementsystem.Italsogivestheimplementationofthesystem’soverallframeworkfordesigningandperformancelayerbasedonStruts,Hibernate,SpringandExtJs,inthepaper.Finally,thepaperpointstotheproblemswhenrefertomakingthesystemmoreperfectandfurtherworktobedoneinthecurrentContentManagementSubsystemoftheVideoandDocumentManagementSystem.Finally,thepaperdiscussesthepointstobeperfectedandtheproblemstobefurtherstudiedinthecurrentinthecurrentContentManagementSubsystemoftheVideoandDocumentManagementSystem.Keyword:VideoandDocumentManagementSystemMVCSSHAjax目录目录第一章绪论................................................................................................................31.1项目背景................................................................................................................31.2项目研究内容........................................................................................................31.3论文结构................................................................................................................4第二章相关理论与技术............................................................................................62.1相关理论简介........................................................................................................62.2Struts2的核心技术................................................................................................62.3Hibernate的核心技术............................................................................................82.4Spring的核心技术.................................................................................................92.5AJAX技术............................................................................................................102.6SSH集成框架......................................................................................................11第三章需求分析......................................................................................................123.1系统需求分析.......................................................................................................123.1.1系统角色....................................................................................................123.1.2需求分析....................................................................................................123.2本章小结..............................................................................................................15第四章系统总体设计..............................................................................................164.1系统架构总体设计..............................................................................................164.1.1传统开发框架到SSH框架......................................................................164.1.2SSH框架构建设计....................................................................................174.1.3SSH架构在系统中的应用........................................................................194.1.3SSH架构的优势与不足............................................................................204.2系统数据库设计..................................................................................................214.3系统持久层总体设计..........................................................................................234.3.1系统持久层设计与实现............................................................................234.3.2DAO层设计与实现...................................................................................244.4系统业务逻辑层总体设计...............................