由于中国数字图书馆建设起步较晚,还有诸多疑难问题制约着数字图书馆的建设与发展。文章着重就资金投入、技术攻关、资源数字化、法律保障体系、人才队伍建设等关键问题进行分析探讨,提出了解决问题的思路与对策。 Due to the late start of digital library construction in China, there are still many difficult problems that constrain the construction and development of digital libraries. The article focuses on the key issues such as capital investment, technological breakthroughs, digitalization of resources, legal guarantee system, and contingent of qualified personnel, and puts forward the ideas and countermeasures for solving the problems.