一种文件共享系统的P2P网络架构设计  

A P2P Network Architecture Design of File Sharing System

作　　者：郑晓健 郑子维 ZHENG Xiao-jian;ZHENG Zi-wei(School of electrical and Information Engineering,Oxbridge College,Kunming University of Science and Technology,Kunming 650106,China;Yunnan Yig Investment Fund Management Co.,Ltd,Kunming 650100,China)

机构地区：[1]昆明理工大学津桥学院电气与信息工程学院,云南昆明650106 [2]云南云投股权投资基金管理有限公司,云南昆明650100

出　　处：《软件》2020年第4期63-66,共4页Software

基　　金：云南省教育厅科学研究基金项目(批准号:2010C011)。

摘　　要：本文介绍的P2P网络文件共享系统为两层式多系统服务节点结构。系统实现了P2P架构下的各系统服务节点间文件协同检索、节点状态检测、各节点间的实时通信等技术问题,使文件共享系统发挥了P2P网络结构的技术优势。通过系统的开发实践,验证了P2P网络结构下的文件资源共享系统具有扩展方便、负载变化对系统影响较小等特点。The P2P network file sharing system introduced in this paper is a two-layer multi system service node structure.The system realizes the technical problems such as file collaborative retrieval,node state detection and real-time communication among the service nodes of each system under P2P architecture,which makes the file sharing system play the technical advantages of P2P network architecture.Through the development practice of the system,it is verified that the file resource sharing system based on P2P network structure has the characteristics of convenient expansion and less impact of load change on the system.

关 键 词：P2P网络 文件共享 系统服务节点协同 分布式应用 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]