网络环境下学校自动化办公系统的研究与实现
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摘要
随着计算机及网络技术的飞速发展,Internet/Intranet应用在全球范围内日益普及,当今社会正快速向信息化社会前进,教育信息化建设的步伐在明显加快。许多学校都已经建立起自己的校园网,为学校建立自动化办公系统提供了良好的环境。网络环境下实施自动化办公,可以最大限度地提高办公效率和改进办公质量,改善办公环境和条件,减少或避免各种差错和弊病,缩短办公处理周期,并用科学的管理方法,借助于各种先进技术,提高管理和决策的水平。
本文以网络环境下学校自动化办公系统为背景,详细阐述了本系统从设计到开发到实现的全过程,展示了本系统每个功能模块的实现效果。本系统基于.NET Framework 2.0+SQL Server 2005开发,保证了技术架构的合理性和技术的前瞻性。同时选用其他相关技术,使系统具有可伸缩性、可操作性和更好的性能,并且使实现手段扩展到多种手段辅助办公的形式上来,更充分地体现本系统的及时性、有效性。经过深入细致地需求分析,借助UML活动关系图和UML类静态图,从系统的三层体系结构入手,阐述了在用户表示层、业务逻辑层、数据访问层中各层体系结构的分析与设计,并应用Ajax技术来优化页面。采用生命周期法和快速原型法相结合的设计方法,在技术结构上采用Browser/Server架构体系,减轻系统负载,加强开放性,方便系统维护升级。在系统方案的设计实施上遵循整体性、实用性、安全可靠性、模块化设计、界面设计人性化的原则。
从该系统实施后的试运行情况来看,实现了设计目标,满足了学校日常办公的需要,解决了办公业务的跨部门处理,消除了学校内部各类信息孤立的现象。使学校内部人员能够方便快捷地共享信息资源、交流信息、高效地协同工作,既兼顾个人办公效率的提高,又可以实现群体协同工作,规范了办公流程,大大提高了办事效率,给学校带来了实质性的办公模式的变革。
With the rapid development of computer and network technology, Internet / Intranet applies in the global scope. The society is going forward to the informationized one. The pace of the informationized educational construction is speeding up obviously. Many schools have set up their own network for school so as to provide a good environment for office automation system. Under the network environment, the implementation of office automation which can maximize efficiency, improve the quality of work, make the working environment and conditions better, reduce or avoid all sorts of mistakes and disadvantages and shorten the cycle of office. And with scientific management and advanced technology to improve the level of management and decision-making.
The article is based on the network environment office automation system for school background, to expound the system from design to develop to realize the process of this system. And it reveals the realization of each functional module. This system is based on the .NET Framework 2.0 + SQL Server 2005 development, to guarantee the rationality and forward-looking technology of the technical framework. I also choose other related technology, to make the system scalability, operability and better properties. Moreover, in order to fully embody the timeliness and validity of this system, I expand the different forms of auxiliary to realize means. After careful analysis, I elaborate on users presentation layer, business logic and data access layer, structure analysis and design in each layer and application of Ajax techniques to optimize the page from the static class three-layer structure of the system by using UML activity relationship chart and UML diagrams. To reduce the system load, to strengthen the openness, and to maintain system upgrade conveniently, I use life cycle method and rapid prototyping method. For the technical layer, I adopt the system of the Browser /Server structure. In the implementation of the scheme design system I follow the principles of integrity, practicality, safe, reliability, modular design, humanized interface design.
After the implementation of the system from the operation situation, it realized the design goal, met the needs of daily office, figured out the trans-departmental business, eliminated internal school with all kinds of information isolated phenomenon. Make internal school personnel can share information resources conveniently, exchange information and work together effectively. It can both enhance the efficiency of individual office and it can achieve groups work together. It regulates the office process so as to enhance the efficiency greatly. It has brought substantial transformation model of office for the school
本文以网络环境下学校自动化办公系统为背景,详细阐述了本系统从设计到开发到实现的全过程,展示了本系统每个功能模块的实现效果。本系统基于.NET Framework 2.0+SQL Server 2005开发,保证了技术架构的合理性和技术的前瞻性。同时选用其他相关技术,使系统具有可伸缩性、可操作性和更好的性能,并且使实现手段扩展到多种手段辅助办公的形式上来,更充分地体现本系统的及时性、有效性。经过深入细致地需求分析,借助UML活动关系图和UML类静态图,从系统的三层体系结构入手,阐述了在用户表示层、业务逻辑层、数据访问层中各层体系结构的分析与设计,并应用Ajax技术来优化页面。采用生命周期法和快速原型法相结合的设计方法,在技术结构上采用Browser/Server架构体系,减轻系统负载,加强开放性,方便系统维护升级。在系统方案的设计实施上遵循整体性、实用性、安全可靠性、模块化设计、界面设计人性化的原则。
从该系统实施后的试运行情况来看,实现了设计目标,满足了学校日常办公的需要,解决了办公业务的跨部门处理,消除了学校内部各类信息孤立的现象。使学校内部人员能够方便快捷地共享信息资源、交流信息、高效地协同工作,既兼顾个人办公效率的提高,又可以实现群体协同工作,规范了办公流程,大大提高了办事效率,给学校带来了实质性的办公模式的变革。
With the rapid development of computer and network technology, Internet / Intranet applies in the global scope. The society is going forward to the informationized one. The pace of the informationized educational construction is speeding up obviously. Many schools have set up their own network for school so as to provide a good environment for office automation system. Under the network environment, the implementation of office automation which can maximize efficiency, improve the quality of work, make the working environment and conditions better, reduce or avoid all sorts of mistakes and disadvantages and shorten the cycle of office. And with scientific management and advanced technology to improve the level of management and decision-making.
The article is based on the network environment office automation system for school background, to expound the system from design to develop to realize the process of this system. And it reveals the realization of each functional module. This system is based on the .NET Framework 2.0 + SQL Server 2005 development, to guarantee the rationality and forward-looking technology of the technical framework. I also choose other related technology, to make the system scalability, operability and better properties. Moreover, in order to fully embody the timeliness and validity of this system, I expand the different forms of auxiliary to realize means. After careful analysis, I elaborate on users presentation layer, business logic and data access layer, structure analysis and design in each layer and application of Ajax techniques to optimize the page from the static class three-layer structure of the system by using UML activity relationship chart and UML diagrams. To reduce the system load, to strengthen the openness, and to maintain system upgrade conveniently, I use life cycle method and rapid prototyping method. For the technical layer, I adopt the system of the Browser /Server structure. In the implementation of the scheme design system I follow the principles of integrity, practicality, safe, reliability, modular design, humanized interface design.
After the implementation of the system from the operation situation, it realized the design goal, met the needs of daily office, figured out the trans-departmental business, eliminated internal school with all kinds of information isolated phenomenon. Make internal school personnel can share information resources conveniently, exchange information and work together effectively. It can both enhance the efficiency of individual office and it can achieve groups work together. It regulates the office process so as to enhance the efficiency greatly. It has brought substantial transformation model of office for the school
引文
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[30]韩祖德.计算机信息安全基础教程[M].北京:人民邮电出版社,2008
[31]佚名.五项简单措施提高网络连接物理安全性[J].计算机与网络.2009,8
[32]季久峰,李志.ASP.NET办公自动化系统开发实例导航[M].北京:人民邮电出版社,2004
[33]张晶晶,南振岐,赵文杰.基于B/S模式的企业级应用系统的界面设计[J].现代计算机,2009,8
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[35]计培良.C#开发Asp.net验证控件[J].电脑编程技巧与维护,2004,9
[36]Sinan Si Alhir.Learning UML.O'Reilly[M],2003
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[41]李用江.基于ADO.NET的多媒体数据库存取技术的研究[J].计算机应用,2003.11
[2]张同钦,胡战坤.机关秘书理论与实务[M].河南:河南出版社,2006
[3]奉继承.知识管理理论,技术与运营[M].北京:中国经济出版社,2006
[4]徐世河,管理信息系统设计教程[M].北京:电子工业出版社,2003
[5]赵松涛,萧卫.中文版WINDOWS Server 2003网络服务配置案例[M].北京:人民邮电出版社,2003
[6]求是科技.ASP.NET数据库管理系统开发实例导航[M].北京:人民邮电出版社,2005
[7]王凤岭.ASP.NET程序设计实用技术[M].北京:人民邮电出版社,2005
[8]CIU-软考联盟,田艳花,程志全.数据库系统工程师应试教程[M].北京:人民邮电出版社,2006
[9]陈恭和,曹淑艳.电子商务概论[M].北京:人民邮电出版社,2006
[10]王雄堂.在Transact-SQL中检索XML数据的应用[J].甘肃科技纵横,2006,35
[11]钱雪忠,数据库原理及应用[M].北京:北京邮电大学出版社,2007
[12]Abdelnur,A.,Chien,E.,Hepper,S.etal.JSR-000168 Portlet Specification[EB/OL].http://jcp.org/aboutJava/communityprocess/final/jsr168/index.html.
[13]Amd Goebel,Dirk Ritthaler.SAP Enterprise Portal:Technology,and Programming[M].Computer Society,2005
[14]Jana Polgar,Robert Mark Bram,Anton Polgar.Building and Managing Enterprise-Wide Portals[M].Idea Group Pub,2005
[15]董健.基于portal的信息管理平台的研究[J].微型电脑应用,2008,8
[16]贺朝晖陈昊.类Portal界面信息交换与共享平台的设计[J].华南金融电脑,2007,5
[17]Dave Crane,Eric Pascarello,Darren James.AJAX In Action[M].Manning Publications,2006
[18]吴坚.Ajax技术概述[J].科技信息,2009,15
[19]胡玲霞,李宾.基于AJAX技术及三层架构的Web应用[J].现代计算机,2009.8
[20]摩托罗拉企业移动业务.部署企业无线网络的10大考量因素[J].通讯世界,2009,8
[21]王道守,王正超.基于UDP协议网络实时通讯系统的设计与实现[J].电脑学习,2009,3
[22]赵翠杰,彭玉青,林涛.电子政务中动态工作流的应用研究[C].见(In):杨义先,编(eds).2006通信理论与技术新进展第十一届全国青年通信学术会议论文集,北京:北京邮电大学,2006
[23]闫炜,马柯,杨照.基于工作流技术的办公自动化系统设计与实现[J].西安工程大学学报,2009,3
[24]孙连山,黄罡,孙艳舂等.特征模型中非功能需求建模初探[J].计算机工程与科学,2006,2
[25]胡迎松,彭利文,池楚兵.基于.NET的Web应用三层结构设计技术[J].计算机工程,2003,8
[26](美国)克鲁奇特,麻志毅.RUP导论[M].北京:机械工业出版社,2004
[27]Cohen R.On the establishment of an access VPN in broadband access networks[J],IEEE Communications Magazine,2003,2
[28]张刚刚.办公自动化(OA)系统的设计与实现[D].山东:山东大学,2008
[29]林永菁.多层次校园网络安全设计[J].吉林师范大学学报,2009,3
[30]韩祖德.计算机信息安全基础教程[M].北京:人民邮电出版社,2008
[31]佚名.五项简单措施提高网络连接物理安全性[J].计算机与网络.2009,8
[32]季久峰,李志.ASP.NET办公自动化系统开发实例导航[M].北京:人民邮电出版社,2004
[33]张晶晶,南振岐,赵文杰.基于B/S模式的企业级应用系统的界面设计[J].现代计算机,2009,8
[34]Mitja Kollek.Session Fixation Vulnerability in Web-based Applications[J].Barbato,et al.Expires,2007,9
[35]计培良.C#开发Asp.net验证控件[J].电脑编程技巧与维护,2004,9
[36]Sinan Si Alhir.Learning UML.O'Reilly[M],2003
[37]宋君峰.Web应用的UML建模与.NET框架开发[J].潍坊学院学报,2009,2
[38]郝刚.APS.NET 2.0开发指南[M].北京:人民邮电出版社,2006
[39]刘向辉.全文检索在SQL Server2000中的应用[J].河北能源职业技术学院学报,2009,3
[40]杨湖,李凤蕾,王斌.SQL Server 2005数据库系统开发案例精选[M].北京:人民邮电出版社,2007
[41]李用江.基于ADO.NET的多媒体数据库存取技术的研究[J].计算机应用,2003.11