本文阐述图书馆学五定律所表达的图书馆的理念是“人人有其书” ,“书为人人”。但传统图书馆由于受资源、空间、财力的限制 ,一直不能很好地实现这些。信息产业的发展和社会需求的变化催生了复合图书馆的出现 ,具有人文关怀的复合图书馆由于具备了传统图书馆和数字图书馆的优势 ,是两者的有机结合 ,为实现图书馆人的理想提供了可能 This article expounds that the concept of the library expressed by the five laws of library science is that “everyone has its own book” and “the book is everyone.” However, due to the limitations of resources, space and financial resources, traditional libraries have not been able to achieve this well. The development of information industry and the change of social demand have given rise to the emergence of compound libraries. Because of having the advantages of traditional libraries and digital libraries, compound libraries with humanistic concern are the organic combination of the two. Ideal offers the possibility