最后,使用print函数打印最后一天的日期。 print("最后一天的日期是:",last_day) 1. 完整代码 下面是完整的代码: importdatetimeimportcalendar now=datetime.date.today()total_days=calendar.monthrange(now.year,now.month)[1]last_day=now.replace(day=total_days)print("最后一天的日期是:",last_day) 1. 2...
year = int(year) month = int(month) day = int(day) # 获取这个月最后一天 last_day = last_day_of_month(datetime.date(year, month, day)) # 判断当前日期是否为月末 if str(now) == last_day: print('yes') else: print('no') 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 1...
date format = "YYYY-MM-DD" ''' (y,m,d) = get_year_and_month(n) arr = (y,m,d) if int(day)<int(d): arr = (y,m,day) return "_".join("%s"% i for i in arr) def get_firstday_month(n=0): ''' get the first day of month from today n is how many months ''' ...
return next_month - datetime.timedelta(days=next_month.day) # 当前日期 now = datetime.datetime.now().date() year,month,day = str(now).split("-") # 切割 # 年月日,转换为数字 year = int(year) month = int(month) day = int(day) # 获取这个月最后一天 last_day = last_day_of_month...
然后,获取当前日期:current_date = datetime.date.today() 接下来,计算上个月的第一天日期:first_day_of_last_month = datetime.date(current_date.year, current_date.month - 1, 1) 最后,计算上个月的最后一天日期:last_day_of_last_month = first_day_of_last_month - datetime.timedelta(days=1) ...
get the first day of month date format = "YYYY-MM-DD"'''days="01"if(int(mon)<10): mon="0"+str(int(mon)) arr=(year,mon,days)return"-".join("%s"%iforiinarr)defget_lastday_of_month(year,mon):''' get the last day of month date...
day4(targetyear,targetmonth): #last_day_of_month=calendar.monthrange(targetyear,targetmonth)[...
pythonlast_day_of_previous_month = datetime.date.today() - datetime.timedelta(days=1)计算时间差时，比如想知道程序运行了多久，可以使用timedelta的seconds属性：pythonstart_time = datetime.datetime.now()# 程序执行相关操作...elapsed_time = datetime.datetime.now() - start_timetotal_seconds...
public static LocalDate firstDayOfMonth(LocalDate localDate){ return localDate.with(TemporalAdjusters.firstDayOfMonth()); } /** * 月的最后一天 * * @param localDate 当地日期 * @return {@link LocalDate} */ public static LocalDate lastDayOfMonth(LocalDate localDate){ return localDate.with(...
days="01"if(int(mon)<10):mon="0"+str(int(mon))arr=(year,mon,days)return"-".join("%s"%iforiinarr)defget_lastday_of_month(year,mon):'''getthe last dayofmonth date format="YYYY-MM-DD"''' days=calendar.monthrange(year,mon)[1]mon=addzero(mon)arr=(year,mon,days)return"-".jo...