备注原文来源于：六月雪计算机毕业设计
网上选课系统的设计与实现
摘 要：本系统是为学校设计开发的一个在线网上选课系统，来研究基于B/S模式的在线教务服务的实现，采用的是JSP+SQL2000模式的电子服务平台。该选课系统有机的调整分配教学资源，采取各种直观的手段，显示学生的课业选择情况及教学资源的科学分配，方便教学资源最大效率地利用。
此系统设计上采用三层结构、Web Service技术，使之在选用平台、采用技术上具有先进性、前瞻性、扩充性，从而保证建成的系统具有良好的稳定性、可扩充性。系统设计按标准化、规范化，分层设计，构件化实现。采用软件构件化的开发方式，使系统结构分层，业务与实现分离，逻辑与数据分离；以统一的服务接口规范为核心，使用开放标准。从功能上来说，系统是比较完备的，系统以Web界面与用户交互，为用户提供信息并接受其操作，同时通过数据库管理系统来存储信息数据。系统实现了对信息数据的浏览、查询、编辑和管理等基本数据库操作，采用了模块化设计方法，根据用户的需求及程序的应用与维护的易用性，将各个部分置于不同的模块当中，方便了程序的扩展与维护，同时建立了程序功能复用的基础。
关键词：JSP 数据库 SQL2000
The Reaserch And Implement Of Network Saling System Based On B/S
Abstract: The system is an online car saling system, using the model to Customised JSP+sql 2000 running a small e-commerce platform. The network distribution system bands franchiser and workflow of the enterprise together, and cuts an effective channel from the enterprise to franchiser. The system can also improve the work's efficiency and increases the sale through breaking the obstacle between branch and branch, enterprise and enterprise.
From the functional point of view, the system is relatively complete. Web interface with the system to users in the world, providing information to users and accept its operation, and through the database management system to store information. System to achieve data browse information, referral, editing and management of basic database operations, the use of modular system design methodology, based on user demand and application procedures and the maintenance of the user-friendly nature, each component will be placed in different modules, to facilitate the process of expansion and maintenance, and established procedures of the functional use basis.
Keywords: JSP;Car;Network distribution;Database; sql 2000.
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