基于Web服务的校园管理子系统设计与实现

【作者】 吴卫东；

【导师】 姜宁康；

【作者基本信息】 华东师范大学 ， 软件工程， 2008， 硕士

【摘要】 随着Internet技术和计算机技术的高速发展,使得构建于其上的校园一卡通平台,实现了收费和身份识别等功能。常州纺织服装职业技术学院是一所全日制高等职业院校,学校现有的“一卡通”系统以及需要和它进行数据交换的校园管理子系统都是从一次开发的角度来设计实施的,针对性强,灵活性差,造成学校信息化建设中存在重复投资、利用率低、功能难以扩展的现象。Web服务技术是一种全新的分布式技术,将其运用到校园管理子系统中可以较好地实现校园管理子系统数据共享和功能扩展。本文深入研究了常州纺织服装职业技术学院校园一卡通、校园管理子系统的新需求、现实状况,分析了所采用的几种分布技术:DCOM、CORBA各自的特点;针对当前系统的不足,提出了采用Web服务技术来开发校园管理子系统的设计思想,详细分析了宿舍管理子系统、网上订餐子系统的功能需求;并且设计开发了这两个子系统。同时,将原有的一卡通DCOM接口,改造成Web服务,解决了各子系统接口资源不能共享和重复投资的问题。最后,论文对系统实现过程中遇到的技术难点进行了讨论,并做了一些测试。本文介绍的子系统采用C#、SQL SERVER来实现,子系统管理员通过C/S方式进行操作,用户通过B/S方式进行操作。目前两个子系统功能大部分已经实现,但还有不足之处,需要今后进一步的完善和改进。更多还原

【Abstract】 Based on the rapid development of the Internet and computer technology, the campus network has the functions both Charging and identification authentication. Changzhou Textile Garment Institute is a regular, full-time, vocational school, whose cartoon management system and its subsystem which changes data with the former one to implemented for development. It targeted with poor flexibility and was very difficult to realize system’s entrusting with heavy responsibility. This causes duplication of investment, difficulty in expanding the functions and low efficiency in the construction of campus cartoon system. The Web service technology is one of the new which would beutilized, in a campus cartoon management system , and realizing and sharing the resources expanding the functions of the subsystem.This article has made a deep research on the present conditions of the system and some requirements on the cartoon management system and its subsystem in Changzhou Textile Garment Institute. At the same time, it analyses two kinds of current distribution technologies which are used in school management subsystem and their own characteristics. They are DCOM and CORBA. In view of the deficiencies of the current system we have proposed the pattern which uses the Web service technology to construct a Web service campus cartoon management subsystem and carefully analyzed the applications of the hostel management subsystem as well as the on-line reservation system. So far, we have completed the design of the two systems and have the application of the school management subsystem which is based on the Web service. At the same time, we have changed the existing DCOM into Web service, thus solving the problems that the interface of each subsystem can not shared and duplication of will be avoided. In the end, the article discusses the technical difficulties involved in the realization of the system and some have been done.The subsystem described in this article adopted C# ,SQL SERVER. The administrators of the subsystems carry out the operation through the C/S and the users through the B/S. At present, most of the functions of the two subsystems have been achieved, but still are some deficiencies. So the subsystems need further improvement and modification.更多还原