魏晋南北朝时期是中国古代文论成就辉煌的时期。从魏晋南北朝时期文论的作家论、创作论、鉴赏论三个方面分析日本作家芥川龙之介的作品《杜子春》,不仅能够运用全新的视野阐释这部外国作品,而且能够进一步地佐证中国古代文论的精妙性。 The period of Wei, Jin, Southern and Northern Dynasties was a period of brilliant achievements of ancient Chinese literary theory. This paper analyzes Du Zichun, a work by Akutagawa Ryunosuke, a Japanese writer from three aspects of writer theory, creation theory and appreciation theory of Wei, Jin, Southern and Northern Dynasties, which can not only explain the foreign work from a new perspective but also prove China The sophistication of ancient literary theory.