“功盖三分国,名成八阵图。”诸葛亮《八阵图》是三国军事史中的一个公案。本文试图从中国古代实战阵法与阵法理论之间的悖反现象来审视《八阵图》研究,并从可靠的基本史料入手来认识诸葛亮《八阵图》。 “Cover three points, the name into eight. ” Zhuge Liang “eight array map” is a case of the three countries in military history. This article attempts to examine the study of “eight matrices” from the contradiction between the actual battle-array method and the front-line theory in ancient China and recognize the “eight frontiers” of Zhuge Liang from the reliable basic historical materials.