关键词: P2P, Web service, 数字图书馆, 资源共享

Abstract: In view of the existing problems such as server failure, load balancing, resource sharing, Interoperability of heterogeneous storage, the authors propose a framework of resource sharing for digital library based on PeertoPeer and Web Service,elaborate the three layer structure of the framework,such as P2P layer,resources nodes layer and application service layer.

Key words: P2P, Web service, Digital library, Resource sharing