基于Web模式的职业技能鉴定考试管理系统设计与实现

发布时间：2018-05-10 07:53

本文选题：B/S + J2EE　；参考：《电子科技大学》2017年硕士论文

【摘要】：近年来随着我国经济发展转型和产业结构调整,一些产业的岗位可能面临逐步减少甚至淘汰,一些新兴的产业岗位需要更多的新型人才,这就促使我们需要掌握更多的职业技能,加强职业技能培训学习,建立职业技能测评,在线职业技能培训鉴定考试已经成为一种职业鉴定的流行方式,而在线职业技能鉴定系统,改变了传统集中式的技能考核方式,提高了技能鉴定效率和质量,降低了管理成本。本文以某行业职业技能鉴定考试系统为研究背景,结合该行业的现实情况和用户需求调研,分析了系统角色和系统基本业务流程,结合UML用例对系统功能进行了详细分析。整个系统基于B/S模式,采用J2EE为开发基础,Oracle作为数据库管理系统,使用Java进行编程实现。本文详细描述了职业技能鉴定考试管理系统的需求分析、系统设计、编码实现和部署实施过程。从软件工程的角度,论述了系统的开发过程。首先对系统进行了需求调研,然后用面向对象和结构化相结合的方法对考试设计、考试管理、个人事务管理、统计分析、系统管理等业务需求进行了用例分析和功能需求描述,将系统需要实现的主要功能通过用例图进行直观展现,并详细介绍了各用例图的功能。在完成了用例分析后,深入理解了系统要实现的各种功能,在这个基础上对系统进行了功能结构、网络拓扑、数据库、系统安全设计等。确定了系统架构、功能结构和总体设计后,对系统进行了详细设计,设计了系统每个功能模块的活动流程、对功能模块进行了划分,最后编程实现了系统,给出相关实现界面和功能描述。我们对系统进行了系统部署,完成了系统功能测试和性能测试,给出了详细的测试报告,测试结果验证了系统的有效性和实用性。目前,系统已经上线并投入运营,系统运行稳定并达到了用户目标。
[Abstract]:In recent years, with the transformation of China's economic development and the adjustment of industrial structure, some industrial posts may be gradually reduced or even eliminated. Some new industrial posts need more new talents. This has prompted us to master more vocational skills, to strengthen vocational skills training and learning, to establish vocational skills assessment, online vocational skills training appraisal examination has become a popular way of vocational appraisal. The online vocational skill appraisal system has changed the traditional centralized skill assessment method, improved the efficiency and quality of skill appraisal, and reduced the management cost. Based on the background of a professional skill appraisal examination system in an industry, this paper analyzes the role of the system and the basic business process of the system in combination with the actual situation of the industry and the needs of the users, and makes a detailed analysis of the system functions with UML use cases. The whole system is based on the B / S mode, J2EE is used as the basic database management system, and Java is used for programming. This paper describes in detail the requirements analysis, system design, coding implementation and deployment of the test management system for vocational skill appraisal. From the point of view of software engineering, the development process of the system is discussed. First of all, the requirements of the system are investigated, and then the test design, examination management, personal affairs management, statistical analysis, system management and other business requirements are analyzed and the functional requirements are described by object-oriented and structured methods. The main functions needed to be realized in the system are displayed directly by use case diagram, and the functions of each use case diagram are introduced in detail. After the use case analysis is completed, the various functions of the system are deeply understood. On this basis, the function structure, network topology, database, system security design and so on are carried out. After the system architecture, function structure and overall design are determined, the system is designed in detail, the activity flow of each functional module of the system is designed, the functional modules are divided, and the system is realized by programming. The related implementation interface and function description are given. The system is deployed, the system function and performance are tested, and a detailed test report is given. The test results verify the effectiveness and practicability of the system. At present, the system has been online and put into operation, the system runs stably and reaches the user's goal.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52;TP393.09

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