📅  最后修改于: 2022-03-11 14:45:24.896000             🧑  作者: Mango
import pandas as pd
df = pd.DataFrame({'a':[1,2,3],
'b':[4,5,6,],
'c':[7,8,9,]})
df_col_reverse = df.loc[:, ::-1] # reverse column order
df_row_reverse = df.loc[::-1, :] # reverse row order