基于P2P网络的信息检索系统设计与实现

设计了一种基于P2P网络的信息检索系统,其主要功能包括:显示网络中所有对等点,对本地资源进行上传共享,搜索共享的文件并进行下载。系统设计中使用了JAVA语言和JXTA技术,调用PeerGroupFactory类和Discovery协议、ContentManger的Share方法、DownloadFile类等来实现对等点之间的发现以及资源共享和资源管理。在局域网环境下测试,系统功能运行良好。

The Design and Implementation of Information Retrieval System Based on P2P Network

This paper designs an information retrieval system based on P2P network,the functions of which include showing all LAN peers,uploading and sharing the local resources,and searching and downloading the shared files,and in the design of which uses Java and JXTA technology for developing the system,invokes PeerGroupFactory category and Discovery protocol,ContentManger＇s Share method,and DownloadFile category to realizes the discovery between peers,resources sharing and resources management.The system function can run well in the LAN environment.