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📅 最后修改于: 2022-03-11 14:45:12.318000 🧑 作者: Mango
df_org = df.copy() df_org.rename(columns={'A': 'a'}, index={'ONE': 'one'}, inplace=True) print(df_org) # a B C # one 11 12 13 # TWO 21 22 23 # THREE 31 32 33