引言魏晋南北朝是中国文学批评史上十分重要的发展阶段,有较多的文论专著、专论问世。应予说明的是,古人对于文学作品与一般文章(包括应用文)的差异经历了漫长的认识过程,到“五四”时应用文才作为独立的文章体裁提出来,因此魏晋南北朝时期对应用文体的研究并不是以专著、专论的形式出现,而是散见于相关的文论著述之中。刘勰在《文心雕龙·附会》中提出:“夫才童学文,宜正体制。”明体才能合体,才能得体。魏晋南北朝的应用文体研究始于曹丕,经陆机、挚虞、刘勰,就具体论题进行了多角度、多层面的研究,清楚地呈现出继承与发展的历史轨迹,其研究成果与方法都值得总结和借鉴。 Introduction Wei, Jin and Northern and Southern Dynasties is a very important stage of development in the history of Chinese literary criticism. There are many monographs and monographs on literary theory. It should be noted that the ancients experienced a long process of understanding the differences between literary works and general essays (including the applied essay). By the time of the May Fourth Movement, the ancients came up with an article style as an independent essay. Therefore, during the Wei, Jin and Southern and Northern Dynasties The study of applied style does not appear in the form of monographs or monographs, but is scattered in related literary works. Liu Xie in the “Wen Xin Diao Long Bian Hui” put forward: “Caozai Tong Xuewen, appropriate system.” "Ming body can fit, can decent. The research of applied stylistics in Wei, Jin, Northern and Southern Dynasties began with Cao Pi. After Lu Ji, Zhi Yu, and Liu Xie, they conducted a multi-angle and multi-level research on specific topics and clearly showed the historical track of inheritance and development. Both their research achievements and methods It is worth to summarize and draw lessons from.