文章从用户可用性角度出发 ,分别论述了网络环境下图书馆采购策略、信息资源组织策略及服务策略的转变和思考 ,旨在重新审视网络环境下如何更好地组织建设信息资源 ,创建以用户为主导的信息资源环境 ,最大程度地满足用户的需求 ,尽可能地为用户提供友好的、个性化的服务 From the perspective of user availability, this paper discusses the changes and thinking of the library procurement strategy, information resources organization strategy and service strategy in the network environment. The purpose is to re-examine how to better organize the construction of information resources in the network environment, Leading information resources and environment, to maximize the user’s needs, as much as possible to provide users with friendly, personalized service