指出图书馆事业发展的关键在于做好文献信息资源的共建共享。以图书馆上网为前提,发展协调采购及馆际互借为途径,以信息资源实现数字化、网络化转换为基础,论述网络环境下信息资源共建共享的必然性。 Pointed out that the key to the development of the library is to do a good job in the construction and sharing of the literature information resources. Based on the prerequisite of internet access in libraries and the development of coordinated procurement and interlibrary loan, based on the digitization and network transformation of information resources, the necessity of co-construction and sharing of information resources under the network environment is discussed.