Python获取当前年月日.md

Python获取当前年月日

首先导入import datetime

a = datetime.datetime.now().year
b = datetime.datetime.now().month
c = datetime.datetime.now().day
print(a)
print(b)
print(c)

打印结果

2020
7
21

获取当前日期是星期几

首先导入import datetime

dayOfWeek = datetime.datetime.now().weekday()
print(dayOfWeek)
 
dayOfWeek = datetime.datetime.today().weekday()
print(dayOfWeek)

注意：datetime类的weekday()方法可以获得datetime是星期几，注意weekday()返回的是0~6，是星期一到星期日,返回的int类型。