📅  最后修改于: 2022-03-11 14:46:40.953000             🧑  作者: Mango
new_df=pd.DataFrame({'year':df['Date'].dt.year,
'month':df['Date'].dt.month,
'day':df['Date'].dt.day,
'dayofyear':df['Date'].dt.dayofyear,
'week':df['Date'].dt.week,
'dayofweek':df['Date'].dt.dayofweek,
'dayofweekname':df['Date'].dt.weekday_name,
'quater':df['Date'].dt.quarter})