本文共 411 字，大约阅读时间需要 1 分钟。

import pandas as pdimport datetimefrom datetime import datetimefrom datetime import date, timedeltaprint("type(feature_1['date'][0]):\n",type(feature_1["date"][0]))    print("feature_1['date'][0]:\n", feature_1["date"][0])    print("feature_1['date'][0]-1:\n", feature_1["date"][0]+ pd.Timedelta(days=-1))

输出：

type(feature_1['date'][0]): 
   
    feature_1['date'][0]: 2019-06-11feature_1['date'][0]-1: 2019-06-10
   

转载地址：http://jhhgi.baihongyu.com/