基于J2EE技术的实验教学管理系统的设计与实现

发布时间：2018-10-13 08:58

【摘要】： Internet的迅速发展及校园网的建成,加快了高校教学网络化的进程。从实验教学管理系统的发展来看,管理的规范和灵活对实验教学管理的发展起着越来越重要的作用,业务上要求有一个成熟的管理系统及时、灵活的管理教学、教研、实验、考核等各种需要的工作。目前大多数学校所使用的实验教学管理系统功能不完善、不符合实验教学的实际需求,不能支持开放实验的开设和管理。就连一般的教学实验的安排、实验室使用情况的查询等过程也十分烦琐,不易操作。随着招生规模的扩大,学生人数的增多,使得实验教学信息数据量日益庞大,传统的实验教学管理系统不能完全适应教学的需求,影响了教学活动的正常开展。本文在对国内外实验教学管理现状充分分析、研究的基础上,结合高校的实际需求,设计并实现了一个基于J2EE技术的实验教学管理系统。本文所实现的实验教学管理系统,采用B/S体系结构,采用的开发平台是J2EE,后台数据库采用的是SOL Server,前端开发工具是Java。系统主要涉及学生预约实验、了解实验情况、提交实验报告,教师确定实验时间、批改实验报告及管理员管理等功能,是一个具有实用性的网络实验教学管理平台。首先,本文简要描述了系统需要解决的主要问题,概要描述了系统的整体情况,分析了系统的功能性需求和非功能性需求,并对系统需求以用例图的形式进行了详细描述。其次,在需求分析的基础上,进行了系统的总体设计。确定了本系统的开发平台和系统体系结构,并由系统的静态模型类图导出了系统数据库,进而对系统中学生、教师、管理员三大主要用户所涉及的功能模块的设计进行了详细描述。然后,论文讨论了系统的技术实现,并对部分具有代表性的实例的实现进行了描述。最后是结论,对本文所做的开发、设计工作进行了总结,并阐述了进一步开发、扩展该系统所需的工作。
[Abstract]:The rapid development of Internet and the establishment of campus network speed up the process of teaching networking in colleges and universities. From the point of view of the development of experimental teaching management system, the standardization and flexibility of management plays a more and more important role in the development of experimental teaching management. Examination and other required work. At present, the function of the experimental teaching management system used in most schools is not perfect, which does not meet the actual needs of experimental teaching, and can not support the opening and management of open experiments. Even the general arrangement of teaching experiments and the inquiry of laboratory usage are very cumbersome and difficult to operate. With the expansion of the enrollment scale and the increase of the number of students, the amount of experimental teaching information is increasing. The traditional experimental teaching management system can not fully meet the needs of teaching, which affects the normal development of teaching activities. Based on the analysis and research of the current situation of experimental teaching management at home and abroad, this paper designs and implements an experimental teaching management system based on J2EE technology, combining with the actual needs of colleges and universities. The experiment teaching management system realized in this paper adopts the B / S system structure, the development platform is J2EE, the background database is the SOL Server, front-end development tool is Java.. The system is a practical management platform for network experiment teaching, which mainly involves students' appointment of experiment, understanding of experiment situation, submitting experiment report, determining experiment time, correcting experiment report and managing administrator, etc. Firstly, this paper briefly describes the main problems that the system needs to solve, describes the overall situation of the system, analyzes the functional and non-functional requirements of the system, and describes the system requirements in the form of a use case diagram in detail. Secondly, on the basis of requirement analysis, the overall design of the system is carried out. The development platform and system architecture of the system are determined, and the system database is derived from the static model class diagram of the system. Administrator three major users involved in the design of functional modules are described in detail. Then, the paper discusses the technical implementation of the system, and describes the implementation of some representative examples. Finally, the paper summarizes the development and design work of this paper, and expounds the work needed to further develop and expand the system.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2009
【分类号】：TP311.52

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