pycharm使用matplotlib.pyplot不显示图形的解决方法

# coding=utf-8import pandas as pdimport matplotlib.pyplot as pltdata = pd.read_csv('ccpoints.csv', header=0)plt.scatter(data.x, data.y, c="red", marker='o', label='ccpoints')plt.xlabel('x')plt.ylabel('y')plt.legend(loc=2)plt.show()plt.savefig("one.png")

import matplotlibmatplotlib.use('TkAgg')

import matplotlibmatplotlib.use('Agg')