判断今天是不是本月的最后一天

java 版本

public void lastDayOfThisMonth(){
       SimpleDateFormat simpleDateFormat = new SimpleDateFormat("dd");
       Date date = new Date();
       int today = Integer.parseInt(simpleDateFormat.format(date));
       Calendar calendar = Calendar.getInstance();
       calendar.setTime(date);
       int actualMaximum = calendar.getActualMaximum(Calendar.DATE);
       String result = today == actualMaximum ? "today is the last day of this month" : "today is not the last day of this month";
       System.out.println(result);
   }

python 版本

def func():
    year = int(time.strftime("%Y"))
    month = int(time.strftime("%m"))
    today = int(time.strftime("%d"))
    last_day = calendar.monthrange(year, month)[1]
    result = "today is the last day of this month" if (today == last_day) else "today is not the last day of this month"
    print(result)