网上作业提交系统毕业论文完整版.docx

中文摘要本文论述了网上作业提交系统的开发过程：网上作业提交系统需求分析、系统功能设计、数据库的设计、系统的实施，重点介绍了系统功能与数据库的设计及系统的实现过程。对系统结构、系统功能设计的流程做了全面而详尽的阐述，然后针对系统的各个功能模块做了具体的分析与研究。通过对系统功能及数据流的分析，得到系统数据库的逻辑结构，并在此基础上完成数据库物理结构的创建，从而实现对各种信息的查询、更新等操作。根据实际需求，本系统的设计采用模块化的设计思想，在Windows 7操作系统环境下，搭建JSP运行环境，通过使用Java脚本语言完成动态的、交互的Web服务器应用程序，实现本系统的主要功能，包括学生对教师发布的作业的浏览、下载功能、上传作业功能、在线提交功能、留言功能等；教师上传教学资料、下载学生作业、回复学生留言；管理员在后台对学生信息、教师信息、课程信息及资料信息进行管理及维护的功能。本系统最具特色的部分：首先，实现了学生浏览、下载、上传作业功能；其次，管理员后台功能细致入微，特别是对各种信息的发布与管理，实现了作业管理的系统化、规范化和自动化，使得本系统更加具有实用价值。关键词：网上作业提交系统；作业管理；作业提交The Principle and Technology of Internet of Network Assignment Due System Design and ImplementationAuthor: Liang Shurong Tutor: Yan LinxiaAbstractThis article discusses the development process of online assignment due system: It requirements analysis, system design, database design, system implementation, focusing on system, database design and implementation of the system. On the system architecture, system design process has done a comprehensive and detailed exposition, then for each functional module system has done a detailed analysis and research. Through the analysis of system functions and data flow, the logic of the system database structure, and on this basis to complete the creation of the physical structure of the database in order to achieve a variety of information on the inquiries, updates and other operations. According to actual demand, the design of the systems modular design concept, in the Windows 7 operating system environment, the built environment JSP, Java scripting language through the use of the completion of dynamic, interactive Web server applications, to achieve the main function of the system, including students, teachers operations issued to browse, download, upload features, functions such as message; teachers upload work and download student’s work, responding to student’s messages; administrator in the background information for students, teachers, curriculum information and information management. The most unique part is: First o