如何获取Java中Swatch Internet Time的当前时间？

beats = ( UTC+1seconds + ( UTC+1minutes * 60 ) + ( UTC+1hours * 3600 ) ) / 86,4

向下舍入,你有当前的时间.beats.

新Java代码(java.time)

在Java 8及更高版本中,我们有新的java.time package(由JSR 310定义,灵感来自Joda-Time,Tutorial,由ThreeTen Extra项目扩展).

public static int getCurrentTimeInBeats() {
    ZonedDateTime now = ZonedDateTime.now( ZoneId.of( "UTC+01:00" ) );  // "Biel Meantime" = UTC+01:00
    int beats = (int) ( ( now.get( ChronoField.SECOND_OF_MINUTE) + ( now.get( ChronoField.MINUTE_OF_HOUR ) * 60 ) + ( now.get( ChronoField.HOUR_OF_DAY) * 3600 ) ) / 86.4 );
    return beats;
}

旧Java代码

如果您不能在Java 8及更高版本中使用新的java.time包,则可以使用与早期Java版本捆绑在一起的日期时间类.

public static int getCurrentTimeInBeats() {
    java.util.Calendar cal = java.util.Calendar.getInstance( java.util.TimeZone.getTimeZone( "GMT+01:00" ) );
    int beats = (int) ( ( cal.get( java.util.Calendar.SECOND ) + ( cal.get( java.util.Calendar.MINUTE ) * 60 ) + ( cal.get( java.util.Calendar.HOUR_OF_DAY ) * 3600 ) ) / 86.4 );
    return beats;
}

请注意,根据TimeZone.getTimeZone的文档,在GMT 01:00而不是“UTC”中使用“GMT”.