网络答疑系统作为网络教育体系中不可或缺的一个重要部分，它的发展和完善成了计算机领域内的研究热 点。本文首先分析了国内部分高校传统教育模式下答疑现状以及存在的一些问题，再根据网络教育发展中的需求，提出了基 于P2P 的实时答疑系统的设计方案。系统实现了多种信息资源的共享，使老师与学生可以“面对面”地进行交流。

As an important part in network education system, Q&A system has become the research hotspot in the computer field. This article firstly analyzes the status and existing problems of the Q&A system in colleges and universities under the traditional education pattern. Then, according to the requirements of network education development, it proposes the design scheme of realtime Q&A system based on P2P. This system implements resources sharing of a variety of information, making teachers and students communicate“face to face”