《玉海》是南宋著名学者王应麟编纂的一部大型类书,凡两百卷。本文主要截取“艺文”一类,从专题文献的角度论述了这部分内容的两大目录学特色,并分别而有联系地叙述了这两大特色。一是《玉海·艺文》的目录分类特点;二是其目录著录特色,即围绕主题的编题形式。本文通过深入了解《玉海》“与他类书体例迥殊”的一面,从中学习史料的整理与运用。 “Yuhai” is a large class book compiled by Wang Yinglin, a famous scholar of the Southern Song Dynasty, where two hundred volumes. This paper mainly intercepts the “Yi Wen ” category, discusses the two bibliographical features of this part from the point of view of the thematic literature, and separately describes these two major characteristics in a linked way. One is the catalog classification of “Yuhai · Yiwen”; the other is the cataloging feature of the catalog, that is, the form of editing around the theme. This article, through in-depth understanding of the side of “Yuhai” and “Different from his Book Categories”, studies the arrangement and application of historical materials.