在介绍建立图书馆联盟的必要性与可行性、中国图书馆联盟及信息资源共建共享的一些特点和图书馆联盟的主要任务的基础上,着重论述图书馆联盟的运行机制、组织文化及其特征以及图书馆联盟的经济基础——博弈论发展平台,以及数字时代图书馆联盟的主要任务和建设策略。 On the basis of introducing the necessity and feasibility of building a library alliance, some characteristics of the construction and sharing of the alliance and information resources of the library in China, and the main tasks of the library alliance, this paper focuses on the operating mechanism, organizational culture and its Features and the economic basis of the library alliance - a platform for game theory development, as well as the main task and construction strategy of the library union in the digital age.