【作者】 陈海涛； 李旭峰； 黄遵国； 龚正虎；

【机构】 国防科技大学计算机学院；

【摘要】 <正>1引言P2P技术使网络普通节点无需服务器的支持可以直接交互,为网络普通节点同时以客户和服务器的身份更主动的参与互联网应用提供了一种应用模式,为构造巨大规模的复杂分布式网络应用提供了更多还原

【Abstract】 A new type distributed file search method -FriendSearch is introduced.With regard to architecture, FriendSearch introduces a hybrid architecture in which the storage and search of raw data is based on DHT network, but the storage and search of meta-data is based on unstructured P2P network.With regard to searching algorithm, FriendSearch constructs friend relation between nodes based on searching interest and sharing files.The request forwarding depends on friend relation in searching process.The simulation tests prove that the FriendSearch algorithm is efficient and stable,which is double in performance improvement compared with classical algorithms.更多还原