datetime; timedelta

from datetime import datetime, timedelta

日期转换字符串

now = datetime.now().strftime(“%Y-%m-%d %H:%M:%S”)

print(now)

字符串转日期

now = datetime.strptime(now,”%Y-%m-%d %H:%M:%S”)
print(now)

日期运算

now = datetime.now() + timedelta(days=10,hours=10)
print(now)