importjava.util.Calendar;importjava.util.Date;publicclassGetWeekdayFromTimestamp{publicstaticStringgetWeekday(longtimestamp){Calendarcalendar=Calendar.getInstance();calendar.setTimeInMillis(timestamp);intdayOfWeek=calendar.get(Calendar.DAY_OF_WEEK);// 星期是从1开始计数的,所以需要将其减去1String[]weekdays=...
public static String getTimeInterval(Date date) { Calendar cal = Calendar.getInstance(); cal.setTime(date); // 判断要计算的日期是否是周日,如果是则减一天计算周六的,否则会出问题,计算到下一周去了 int dayWeek = cal.get(Calendar.DAY_OF_WEEK);// 获得当前日期是一个星期的第几天 if (1 == ...
Date date1=null, date2 =null;if(type == 0) {intdayOfWeek =ca.get(Calendar.DAY_OF_WEEK);//中国习惯:周一是一周的开始if(dayOfWeek == 1) { dayOfWeek= 7; }else{ dayOfWeek--; } System.out.println(("tag" + "dayofweek=" + dayOfWeek + "min= " + ca.getActualMinimum(Calendar.DAY_OF...
public static String weekdatetodata(int year,int month,int weekOfMonth,int dayOfWeek){ Calendar c = Calendar.getInstance();//计算出 x年 y月 1号 是星期几 c.set(year, month-1, 1);//如果i_week_day =1 的话 实际上是周日 int i_week_day = c.get(Calendar.DAY_OF_WEEK);i...
atStartOfDay(): 以当前日期的0点为时刻构造一个LocalDateTime atTime(LocalTime): 以当前日期与给定的时间构造一个LocalDateTime atTime(int, int, int): 以当前日期与给定的 时/分/秒 构造一个LocalDateTime getDayOfMonth(): 当前日期是当前月的第几天, 2月7日则为7 ...
StartDate)); clTwo.setTime(df.parse(strEndDate)); } catch (ParseException e) { System.out.println("日期格式非法"); e.printStackTrace(); } int days = 0; while (clOne.compareTo(clTwo) <= 0) { if (clOne.get(Calendar.DAY_OF_WEEK) != Calendar.SATURDAY && clOne.get(Calendar.DAY_...
(year,month-1,day);// 设置日期为给定年份、月份和天数intdayOfWeek=calendar.get(Calendar.DAY_OF_WEEK);// 获取当前日期是星期几if(dayOfWeek==Calendar.SATURDAY||dayOfWeek==Calendar.SUNDAY){DateweekendDate=calendar.getTime();// 获取当前日期的Date对象System.out.println(weekendDate);// 打印周末日期...
intgetDate() Returns the day of the month (1-31) java.util.DategetDateAsDate() Returns the day of the month as a java.util.Date intgetDayOfWeek() Returns the day of the week (1-7) intgetDayOfWeekInMonth() Returns which occurrence (1 - 5) of the weekday in the month. ...
[Android.Runtime.Register("getWeekdays", "()[Ljava/lang/String;", "GetGetWeekdaysHandler")] public virtual string[]? GetWeekdays (); Returns String[] the weekday strings. Use java.util.Calendar#SUNDAY Calendar.SUNDAY, java.util.Calendar#MONDAY Calendar.MONDAY, etc. to index the result ar...
LocalDate ld = year.plusYears(i).atMonthDay(dec25); int yr = ld.getYear(); String weekDay = ld.getDayOfWeek().getDisplayName(TextStyle.FULL, Locale.getDefault()); System.out.format("Christmas in %d is on %s.%n", yr, weekDay); ...