python怎么获取昨天的日期，比如今天25号，我想获得的结果是4-24

Question

如题所述

Answer 1

import datetime
now = datetime.datetime.now()
yesterday = now - datetime.timedelta(days=1)
print(yesterday.strftime("%Y-%m-%d %H:%M:%S"))
print(yesterday.strftime("%Y-%m-%d"))
print(yesterday.strftime("%m-%d"))