1.普通风格 代码 import numpy as npimport matplotlib.pyplot as plt x = np.linspace(0, 2*np.pi, 50)y1 = np.sin(x)y2 = np.cos(x)xticks=[0, np.pi/2, np.pi, 3*np.pi/2, 2*np.pi] plt.figure('赏尔') plt.plot(x, y1, c='g', marker='.', ls='--', label='sin(x)')plt.plot