基于J2EE外语网络教学平台系统的关键设计

摘要

The paper presents some ideas about the architecture design and functional module design of online teaching system, focusing on the principle,logic and physical design of database,to provide the basis for developing a well-functioning and us-er-friendly online teaching platform.%本文提出网络教学系统架构设计、功能模块设计的基本思路，描述数据库的设计原则、逻辑设计和物理设计，旨在为开发一套功能完善、操作简单的网络教学平台奠定基础。