importjava.util.Calendar;publicclassHourExample{publicstaticvoidmain(String[]args){// 创建Calendar对象Calendarcalendar=Calendar.getInstance();// 获取HOUR_OF_DAY字段的值inthourOfDay=calendar.get(Calendar.HOUR_OF_DAY);System.out.println("HOUR_OF_DAY: "+hourOfDay);// 获取HOUR字段的值inthour=calend...
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Calendar calendar = Calendar.getInstance(); calendar.setTimeZone(TimeZone.getTimeZone(tz)); calendar.setTimeInMillis(ts * 1000); int hour = calendar.get(Calendar.HOUR_OF_DAY); int twelveHour = calendar.get(Calendar.HOUR); 在这个例子中,'hour'和'DecemberHour'的值都是10,而'hour'的值应该是'...
HOUR_OF_DAY用于24小时制。例如,在10:04:15.250 PM,HOUR_OF_DAY为22。
HOUR_OF_DAY); int off = cd.get(Calendar.ZONE_OFFSET)/3600/1000; System.out.println("current hour " + hour + ", zone offset " + off); 如果我在16:15本地时间运行这段代码,Windows机返回16作为小时,区域偏移量为2(我在GMT+2时区,夏令时现在是开启的)。在Solaris上,我得到15作为小时和相同的...
获取当前时间,然后set到Calendar里边,然后从里边获取的是当前时间的东西,如果你set的date是你自己给定的,那么获取到的就是你给定的date。
importorg.joda.time.LocalTime;//导入方法依赖的package包/类publicstaticDateTimeaddDateAndTime(LocalDate date, LocalTime time){returnnewDateTime(date.getYear(), date.getMonthOfYear(), date.getDayOfMonth(), time.getHourOfDay(), time.getMinuteOfHour(), time.getSecondOfMinute(), DATE_TZ); ...
Useful constant for zero-based HOUR_OF_DAY field alignment. C# 複製 [Android.Runtime.Register("HOUR_OF_DAY0_FIELD")] public const int HourOfDay0Field = 5; Field Value Value = 5 Int32 Attributes RegisterAttribute Remarks Useful constant for zero-based HOUR_OF_DAY field alignment. Use...
hour: 15 minute: 20 second: 47 millisecond: 345 day_of_week: 4 每个字段的输出都符合常识,且保持一致,都是从1开始,比如dayOfWeek,周四就是4, 易于理解。 格式化 Java API中,格式化必须使用一个DateFormat对象,而Joda-Time中,DateTime自己就有一个toString方法,可以接受一个pattern参数,看例子: ...
Useful constant for one-based HOUR_OF_DAY field alignment. C# კოპირება [Android.Runtime.Register("HOUR_OF_DAY1_FIELD")] public const int HourOfDay1Field = 4; Field Value Value = 4 Int32 Attributes RegisterAttribute Remarks Useful constant for one-based HOUR_OF...