"%Y-%m-%d")# 增加指定天数next_day=date+datetime.timedelta(days=days)returnnext_day.strftime("%Y-%m-%d")# 示例应用date_str="2022-01-01"days=5next_date=add_days(date_str,days)print(f"{date_str}后的第{days}天日期为:{next_date}")...
# 加一天tomorrow=today+datetime.timedelta(days=1)# 减一天yesterday=today-datetime.timedelta(days=1)# 加一个小时next_hour=now+datetime.timedelta(hours=1)# 减一个小时prev_hour=now-datetime.timedelta(hours=1)print('明天:',tomorrow)print('昨天:',yesterday)print('下一个小时:',next_hour)print('...
from datetime import datetime, timedelta # 获取今天的日期和时间 now = datetime.now() # 创建一个表示一天的时间差 one_day = timedelta(days=1) # 将一天加到现在的日期和时间上 tomorrow = now + one_day # 输出结果 print("今天的日期和时间:", now) print("明天的日期和时间:", tomorrow) 遇到...
classDate: def__init__(self,year,month,day): self.date=datetime(year,month,day) def__add__(self,days): new_date=self.date+ timedelta(days=days) returnDate(new_date.year,new_date.month,new_date.day) def__sub__(self,days): new_date=self.date- timedelta(days=days) returnDate(new_...
Copy Codedate_obj = datetime.date(2023, 6, 16)days_to_add = 3new_date_obj = date_obj.replace(day=date_obj.day+days_to_add)print(new_date_obj) # 输出 2023-06-19 在上面的代码中，我们首先创建了一个datetime.date对象，表示原始日期。然后，我们指定了要添加的天数。最后，我们使用replace...
day=now.dayprint("day:{}".format(day)) hour=now.hourprint("hour:{}".format(hour)) minute=now.minuteprint("minute:{}".format(minute)) second=now.secondprint("second:{}".format(second)) 2、datetime转为string #-*- encoding=utf-8 -*-importdatetime ...
直接一个方法: importtimedefdayAdd(dt): dt = datetime.datetime.strptime(dt,"%Y-%m-%d") dt = (dt + datetime.timedelta(days=1))whiledt.strftime("%w") =='0'ordt.strftime("%w") =='6':# 跳过周六和周日dt = (dt + datetime.timedelta(days=1))returndt.strftime("%Y-%m-%d") ...
print(pd.datetime.now().year) print(pd.datetime.now().month) print(pd.datetime.now().day) print(pd.datetime.now().hour) print(pd.datetime.now().minute) print(pd.datetime.now().second) print(pd.datetime.now().microsecond) Output: ...
datetime.datetime(2000, 2, 3, 5, 35, 2) 不出意外,我们成功创建了 datetime 对象。我们还可以更明确地将关键字参数传递给 datetime 构造函数: datetime(year=2000, month=2, day=3, hour=5, minute=35, second=2) Output: datetime.datetime(2000, 2, 3, 5, 35, 2) ...
>>>importdatetime>>>[methodformethodindir(datetime.datetime)ifnotmethod.startswith('_')andmethod.islower()]['astimezone','combine','ctime','date','day','dst','fold','fromisocalendar','fromisoformat','fromordinal','fromtimestamp','hour','isocalendar','isoformat','isoweekday','max','mic...