python3 获取n天后的日期时间

code

import datetime

t=datetime.datetime.now()
#当前日期
d1 =t.strftime('%Y-%m-%d %H:%M:%S')
#7天后
d2=(t+datetime.timedelta(days=7)).strftime("%Y-%m-%d %H:%M:%S")

print(d1)
print(d2)

输出

macname@MacdeMacBook-Pro Desktop % 
macname@MacdeMacBook-Pro Desktop % python3 test.py 
2021-01-08 17:18:56
2021-01-15 17:18:56
macname@MacdeMacBook-Pro Desktop %