两种代码设置都是乱码
import seaborn as sns
import matplotlib.pyplot as plt
plt.rcParams['font.sans-serif'] = ['simhei'] # 用来正常显示中文标签
sns.set()
# sns.set_style('whitegrid',{'font.sana-serif':['simhei','Arial']})
sns.set_style('whitegrid')
plt.figure(figsize=(10,6),dpi=600)
sns.heatmap(df_group_all[df_group_all.columns[0:10]],annot=True,cmap='coolwarm',fmt='d')
plt.show()

