基于B/S结构网络辅助教学系统的研究与实现

Research and Implement of Network Aid Educational System Based on B/S Architecture

本文阐明了现有网络教学系统存在的一些问题,并且利用.NET技术搭建一个基于B/S结构的网络辅助教学系统。系统分为用户界面层、业务逻辑层和数据层。本文认为做成一个通用的网络教学系统以避免重复开发,不但节省人力、物力资源,而且给网络资源制作和升级带来更大的方便。

The thesis analyzs the weakness of traditional network teaching platform and builds up a B/S architecture network aid educational system based on. NET technique.The system architecture include user-form layer、function-logic layer and data layer. User-form layer hand over with user by the form pattern; Function-logic layer divides the system into many models, and this layer completes by component technology. Data layer saves system data information. Function-logic layer can visit the datum in data layer by ADO.NET and can give datum to user-form layer. Data layer also applies the saving process in the operation of lower layer datum. This paper proposes that to development universally network educational system. And it has avoided repeating the resource developing, using manpower and material resources sparingly ,and has gived network resources makeup, usage and promotion to bring about bigger fabrication.