python3，matplotlib繪圖，title、xlabel、ylabel、圖例等出現中文亂碼

1、有亂碼問題的代碼如下 import pandas as pd import numpy as np import matplotlib.pyplot as plt file=「4.0datatxt/kz.csv」 df=pd.read_csv(file,header=None) plt.figure() x=df.iloc[0:,[1,2]].values plt.scatter(x[0:,0

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