本文站在西方后现代文论的角度,探求颠覆性的后现代文论中对文学虚构性的研究,通过对“文学反映现实”这一观点的深入分析,指出后现代文论对这一理论的批判,消解了文本反映现实的确定性;在用存在主义文论探讨真实与现实、虚构的关系的过程中,力求澄清以往关于对文学与现实关系的一些误解,并在此基础上对文学的本质作出一种阐释。 From the angle of Western postmodernist literary theory, this paper explores the research on the fictionality of literature in the disruptive postmodernist literary theory. By analyzing the “literary reflection of reality” A critique of the theory eliminates the certainty that the text reflects the reality. In the course of exploring the relationship between the real and the reality and the fiction with the existentialist literary theory, it tries to clarify some misunderstandings on the relationship between literature and reality in the past. On the basis of this, An explanation of the nature of literature.