学生信息管理系统论文计算机科学与技术剖析.doc

题目：学生信息管理系统 摘 要 学生信息管理系统是一个教育单位不可缺少的部分，它的内容对于学校的决策者和管理者来说都至关重要。 本文介绍了学生信息管理系统的开发整个过程，阐述了系统分析设计和系统实施的全过程。在开发方法上本系统利用了软件工程化的思想和方法，总体上采用结构化生命周期开发方法，具体模块实施采用了原型法和面向对象系统开发方法。并采用Visual作为开发工具，SQL Server 2000作为。本系统具有学生管理,班级管理,课程管理,成绩管理等模块,可分别完成日常学生，班级信息，课程信息，成绩信息的添加、修改、删除、查询等功能。本人在此次毕业设计中主要对个模块进行了具体设计。生命周期软件工程原型法Student Information Management System is an educational unit indispensable part of its content for the schools, policy makers and managers are essential.  This paper introduces the student information management system for the development of the whole process, described the system analysis, system design, database design and system implementation of the entire process. In the development of methods on the use of the software engineering system of thinking and methods used on the whole structure of the life cycle of development methods, the use of specific modules of the prototype system development and object-oriented approach. Visual Studio.net2005 and used as a development tool, SQL Server 2000 as a background database. This system has the student records management, class management, curriculum management, performance management, professional management, and other modules, can be completed daily student records, class information, information on the courses, the results of information add, edit, delete, query, print, and other functions. ??? I graduated in the design of the main student curriculum management, Student performance management, student records management, grant management four modules of a specific design. [Keyword]:Manage Information management system, the life-cycle, software engineering, prototype. 目 录 摘 要 1 Summary 2 1.绪论 4 1.1 课题背景 4 1.2目的背景与意义 4 1.3项目开发的目标 4 2. 开发工具的选择 4 3.系统分析 5 3.1业务流程分析 5 3.2数据流程分析 6 3.2.1数据流程图 6 3.3数据存储分析 7 4.系统总体规划 8 4．1系统总体功能层次图 8 4．1．1课程管理模块 9 4．1．2补助管理模块 9 4．1．3成绩信息管理模块 10 4．1．4学生档案管理模块 10 4．2总结 10 5.数据库设计 11 5.1数据库需求分析 11 5.2数据库表实体 11 5.3 各表的物理结构 12 6.系统设计 16 6．1软件结构设计 16 6．2系统结构设计