The invention provides a continuous cold-roll-forming shaping method of a straight-hook-shaped corner pile. The straight-hook-shaped corner pile consists of mutually perpendicular straight hook sides (C), an arc section (B) integrally connected with two hook sides and an oblique hook side (A) connected with the arc section (B), wherein the angle between the oblique hook side (A) and the straight hook side (C) is 200 degrees, and the shaping method of the straight-hook-shaped corner pile is characterized by comprising the steps of: preparing materials, performing 16 times of continuous cold-roll-forming shaping and cutting off process. The continuous cold-roll-forming shaping method of straight-hook-shaped corner pile has the advantages of high efficiency, stable quality and random length;besides, corresponding materials can be connected according to design requirements and various raw materials are available.