本文将类书研究分作传统与现代两个阶段,描述类书研究表现形态的大致变化。我们认为在目录、辑佚、校勘诸 学中体现出来的类书研究是传统类书研究最典型的表现形态,而现代类书研究则在研究范围的拓宽、研究范式的转 换、和研究视野的更新这几方面表现出与传统类书研究不同的风貌。 This article divides the study of class books into two stages, traditional and modern, and describes the general changes in the performance of the class books. We think that the study of class books embodied in catalogs, collections of lost and collated works is the most typical manifestation of the study of traditional books, while the study of modern books is in the aspects of broadening the scope of research, transforming research paradigms, and updating the research perspective Showing a different style of study with the traditional books.