from datetime import date
import datetime now = datetime.datetime.today() birthday = datetime.datetime(1949, 10, 1) age = now - birthday print age.days
from datetime import date now = date.today() birthday = date(1949, 10, 1) age = now - birthday print age.days
计算建国的天数
库的引用,要了解库的结构啊。
补充:Web开发 , Python ,