摘要
本文从P2P技术的基本概念入手,围绕P2P的特点和优势、国内外对等网络的现状、研究的意义进行了讨论,并着重阐述了P2P的网络模型,介绍了常见的系统模型,并对它们进行了分析和对比,最后讨论了P2P网络中的问题与存在的不足。
The paper begins with an analysis of basic principle of P2P technology, after which its characteristics and advantages, current situation of p2p at home and abroad and the significance ofresearch,principles,P2P network structures and system models are analyzed and compared. In the end, The paper discusses the problem in p2p network and existent lacking.
