千万里不及你
k将和j作为 .like 中的参数传递after:from tkinter import *import timeroot = Tk()canvas = Canvas(root)canvas.pack()line_id = []everysecond = [(99), (27), (107), (29), (115), (29), (122), (33), (129), (35), (135), (38), (142), (43), (147), (48), (153), (52), (157), (57), (161), (64), (165), (72), (168), (79), (169), (85), (171), (92), (169), (99), (171), (108), (169), (115), (168), (123), (165), (130), (160), (134), (158), (142), (153), (147), (148), (154), (142), (158), (136), (160), (129), (166), (122), (168), (114), (170), (107), (170), (100), (169), (92), (169), (85), (170), (79), (168), (72), (166), (67), (160), (58), (158), (52), (153), (48), (148), (43), (142), (38), (134), (33), (128), (34), (121), (30), (114), (31), (107), (29), (102), (30), (91), (31), (86), (32), (79), (35), (70), (36), (70), (44), (58), (47), (53), (53), (47), (58), (41), (63), (37), (71), (34), (78), (32), (85), (30), (92), (29)]def second(k, j): line_id.append(canvas.create_line((everysecond[k], everysecond[j], 100, 100), width=2, fill='red')) if j == len(everysecond)-1: for id in line_id: canvas.delete(id) canvas.after(100, second, 0, 1) else: canvas.after(100, second, k + 2, j + 2)canvas.after(100, second, 0, 1)root.mainloop()