时间工具类

fwq

2022-12-26 8782bcc0f6673c6b8d6e8e26f3032ac458ad7dd0

时间工具类

 src/main/java/com/hx/util/DateUtil.java

@@ -728,4 +728,19 @@

        return date.compareTo(cal.getTime()) < 1;
    }

    /**
     * 获得某个日期的当天某点
     * 例如:2022-12-26 11:20:00 -> 2022-12-26 13:00:00
     * @param num 24小时
     */
    public static String getHourDayTime(Date date,int num) {
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(date);
        calendar.set(Calendar.HOUR_OF_DAY, num);
        calendar.set(Calendar.MINUTE, 0);
        calendar.set(Calendar.SECOND, 0);
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.CHINA);
        return sdf.format(calendar.getTime());
    }
}