创建.fonts目录
mkdir ~/.fonts下载字体文件
mv SimHei.ttf ~/.fonts/刷新字体缓存
fc-cache -vf设置matplotlib字体
import matplotlib.pyplot as plt
plt.rcParams['font.sans-serif'] = ['SimHei']
plt.rcParams['axes.unicode_minus'] = Falsemkdir ~/.fontsmv SimHei.ttf ~/.fonts/fc-cache -vfimport matplotlib.pyplot as plt
plt.rcParams['font.sans-serif'] = ['SimHei']
plt.rcParams['axes.unicode_minus'] = False