php+mysql项目管理在线习题系统设计
时间:2018-12-26 18:55 来源:毕业论文 作者:毕业论文 点击:次
| 摘要：随着远程教育的推广，习题测试无纸化的需求日益加强，基于计算机网络的在线习题系统功能越来越全面。该项目管理在线习题系统包含系统管理、考生管理、在线测试、测试设置、试题设置、成绩查询、考生注册登录七大模块功能。系统采用B/S架构，基于APMServ平台和apache服务器，选择mysql为后台数据库，php、html、javascript为开发语言，整个系统层次结构简单，操作容易，并具备一定的安全性。31952 本文在系统开发的基础上，从需求分析、系统设计、系统实现、系统测试等四个层面对系统的内容进行了详细地阐述，重难点是数据库设计、数据的动态存储、数据检索。 本系统处于内部试运行阶段，考生借助此系统，可以随时随地的进行课程结业测试，老师使用该系统能更高效、便捷的组织在线测试，运行效果符合预期系统定义的要求。 毕业论文关键词：在线测试系统；B/S模式；PHP；Apache为服务器 The online exercise system of project management Abstract: Along with the popularization of the distance education,the need of the exercise test is not paperless,and the function of the on-line test system based on computer network is more and more comprehensive.The project management online exercise system contains system management, candidates management,online testing, test settings, test questions, performance queries, registration of candidates logged seven modules feature.System adopts B/S, based on APMServ development platform and Apache server,Mysql database,PHP、HTML、JavaScript language development, the system hierarchical structure simple, easy to operate, and have a certain degree of security. This paper in the system development based on, from requirement analysis, system design, system implementation, system testing, and other four layer in the face of the contents of the system were described in detail, the technology heavy difficulty lies in database design, data dynamic storage and data retrieval. The system is in the trial operation stage, candidates with this system, anytime, anywhere can carry on the curriculum graduation test, the teachers, the use of the system can more efficiently and conveniently organize online testing and running effect conforms to the expected definition of the system requirements. Keywords: Online examination system B/S model ;PHP ;Apache server 目录 摘要 i Abstract i 目录 ii 1 绪论 1 1.1 课题目的和意义 2 1.2 国内外研究与水平 3 1.3 发展趋势 3 2 分析 5 2.1 调研情况 5 2.2 本课题的基本内容 5 2.2.1 功能需求分析 6 2.2.2 需求用例 6 2.2.3 系统开发的主要技术路线 7 3 系统概要设计 8 3.1 系统模块结构图 8 3.2 系统流程图 8 3.3 数据库设计 9 4 系统详细设计 12 4.1 系统管理模块 12 4.2 考生管理模块 14 4.3 成绩模块查询 20 4.4 控制测试模块 21 4.5 制作试卷模块 25 4.6 试卷中心模块 29 (责任编辑：qin) |