运行环境: py3.6 matplotlib 2.1.2 x = [2,4,6,7,8,5,4,3] y = [3,6,5,8,4,3,2,4] txt = ['我','今','晚','上','吃','了','个','鲸'] import matplotlib.pyplot as plt plt.rcParams['font.sans-serif']=['SimHei'] #用来正常显示中文标签 plt.scatter(x, y) for i in range(len(x)): plt.anno