基于J2EE的中小学考试分析系统研究与设计

发布时间：2017-12-28 01:21

本文关键词：基于J2EE的中小学考试分析系统研究与设计　出处：《西南交通大学》2015年硕士论文　论文类型：学位论文

【摘要】：考试,作为教育过程的一个重要环节,是对教学成果最直接的量化检验。但由于考试分析本身的复杂性,现有的信息化统计工具往往存在着操作繁琐、功能冗杂等缺点,导致大部分学校仍然沿用初级的统计评价方法,给教学工作带来不便,同时也造成考试成绩数据仍处于半浪费状态。如何挖掘中小学考试分析的真正需求,通过信息化手段设计并实现中小学考试分析系统,为学生家长、任课教师、班主任、教学管理者等用户提供可信的教学评价与分析服务,本文解决方案如下：角色权限设计,基于严格的用户角色权限控制,系统为不同考试涉众用户提供各具特色的成绩分析服务,以便于用户获得更有价值的信息；安全数据存储与高效管理,针对考试分析数据繁多结构复杂的特点,系统采用标准化的数据库设计方案,确保在大量数据中,可以快速生成报表,并结合身份认证、数据库备份恢复、容灾设计等多种安全方案保障系统安全；科学规范的报表分析,系统设计符合教育教学规律,通过科学分析,能真实有效地反应教学过程中存在的问题,有助于用户快速从系统分析结果中获得更有价值的信息；改善用户体验,通过角色划分、简化界面、规范数据报表、可打印分析报告册、基于Web的富交互设计等等,为用户提供更佳体验。论文首先概要地整理考试分析在国内外研究现状,其次介绍了相关理论,在此基础上完成了中小学考试分析系统的设计与实现。中小学考试分析系统是以J2EE架构为基础开发的B/S结构的WEB应用,主要实现考试分析,并可以针对不同用户自动生成各类数据报表,针对每个数据报表系统自动配以通俗易懂的文字解释,最大程度上方便用户轻松读懂专业图表。数据流图是结构化系统分析方法的主要表达工具及用于表示软件模型的一种图示方法。教学管理者、班主任、任课教师、学生家长等用户以及教务系统均与考试分析系统之间存在数据交互,本系统使用数据流图对此进行了详细分析。此外,在实现考试分析系统过程中遇到的编程难点,本论文也做了相应介绍。本系统在编程过程中遇到的最为关键的三个问题是数据库连接、Excel数据导入导出、使用Fusion Charts Free绘制专业的统计图形。综上,中小学考试分析系统的实现有助于中小学校对教育教学过程进行监控,对提高教学质量有一定促进作用。
[Abstract]:Examination, as an important link in the process of education, is the most direct quantitative test of the results of teaching. But because of the complexity of the exam, the information of existing statistical tools often exist shortcomings such as complex operation, miscellaneous function, causes the statistical evaluation of primary methods are still used in most schools, the teaching work to bring inconvenience, but also cause the exam data is still in a semi state waste. How to excavate the real needs of the examination analysis of primary and secondary schools, by means of information analysis system design and implementation of primary and secondary school examinations, teaching evaluation and analysis to provide services for students, parents trusted teachers, teachers, teaching managers and other users, the following solutions: roleauthority design, user authority strictly control based on service analysis the examination system for the different stakeholders provide distinctive achievements, get more valuable information for users; secure data storage and efficient management, according to the test data analysis of various characteristics that the structure is complex, the system uses the database design standard, to ensure that in a large number of data, can quickly generate reports, and combined with various safety identity authentication, database backup and recovery, disaster recovery design security solution support system; analysis of scientific and normative statements, system The design conforms to the law of education and teaching, through scientific analysis, can effectively response to the problems in the teaching process, to obtain more valuable information to help users quickly from the system analysis results; to improve the user experience through the division of roles, simplifying the interface and specification data report, analysis report can be printed books, Web rich interactive design based on, to provide a better experience for the user. First, the paper summarizes the research status quo of the test analysis at home and abroad, and then introduces the related theories. Based on that, the design and implementation of the primary and secondary school examination analysis system is completed. Primary and secondary school exam analysis system is based on J2EE architecture for the WEB application of B/S structure based on the development, the main test analysis, and can automatically generate various data reports for different users, for each data automatic reporting system with plain text interpretation, the maximum extent is convenient for users to easily read professional charts. The data flow graph is the main expression tool of the structured system analysis method and a graphical representation method used to express the software model. There are data interaction between teaching manager, class teacher, teacher, student parent and other users and educational administration systems. In addition, in the implementation of the examination analysis system, the difficulties encountered in the programming, this paper also made a corresponding introduction. The three most critical problems encountered in the programming process are database connection, Excel data import and export, and Fusion Charts Free drawing professional statistical graphics. In summary, the implementation of the examination and analysis system in primary and secondary schools will help the primary and secondary schools monitor the teaching and teaching process and promote the improvement of the teaching quality.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52;G632.474

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