java获取本周日期

很多朋友都想知道java获取本周日期？下面就一起来了解一下吧~

//获得本周一日期
        Date timesWeekmorning = getTimesWeekmorning();
        String format1 = format.format(timesWeekmorning);

        //获得本周日日期
        Date timesWeeknight = getTimesWeeknight();
        String format2 =format.format(timesWeeknight);

        // 获得本月第一天日期
        Date timesMonthmorning = getTimesMonthmorning();
        String format3 =format.format(timesMonthmorning);

        // 获得本月最后一天日期
        Date timesMonthnight = getTimesMonthnight();
        String format4 =format.format(timesMonthnight);

// 获得本周一0点时间
    public static Date getTimesWeekmorning() {
        Calendar cal = Calendar.getInstance();
        cal.set(cal.get(Calendar.YEAR), cal.get(Calendar.MONDAY), cal.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
        cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
        return cal.getTime();
    }

    // 获得本周日24点时间
    public static Date getTimesWeeknight() {
        Calendar cal = Calendar.getInstance();
        cal.setTime(getTimesWeekmorning());
        cal.add(Calendar.DAY_OF_WEEK, 7);
        return cal.getTime();
    }

    // 获得本月第一天0点时间
    public static Date getTimesMonthmorning() {
        Calendar cal = Calendar.getInstance();
        cal.set(cal.get(Calendar.YEAR), cal.get(Calendar.MONDAY), cal.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
        cal.set(Calendar.DAY_OF_MONTH, cal.getActualMinimum(Calendar.DAY_OF_MONTH));
        return cal.getTime();
    }

    // 获得本月最后一天24点时间
    public static Date getTimesMonthnight() {
        Calendar cal = Calendar.getInstance();
        cal.set(cal.get(Calendar.YEAR), cal.get(Calendar.MONDAY), cal.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
        cal.set(Calendar.DAY_OF_MONTH, cal.getActualMaximum(Calendar.DAY_OF_MONTH));
        cal.set(Calendar.HOUR_OF_DAY, 24);
        return cal.getTime();
    }

以上就是小编今天的分享，希望能够帮到大家。