我们首先来实现将毫秒转换为秒的功能。在Java中,可以使用TimeUnit类的convert方法来实现这个转换。 importjava.util.concurrent.TimeUnit;publicclassMillisecondsToSeconds{publicstaticvoidmain(String[]args){longmilliseconds=1000;longseconds=TimeUnit.MILLISECONDS.toSeconds(milliseconds);System.out.println(milliseconds+"...
1 minute and 1 second in millisecondsStringtime=convertMillisToTime(millis);System.out.println("Millis: "+millis);System.out.println("Time: "+time);}publicstaticStringconvertMillisToTime(longmillis){longseconds=millis/1000;longhours=seconds/3600;longminutes=(seconds%3600)/60;longremaining...
复制 publicclassMillisecondsToMinutesAndSeconds{publicstaticvoidmain(String[]args){longmilliseconds=123456;StringformattedTime=convertMillisecondsToMinutesAndSeconds(milliseconds);System.out.println(formattedTime);}publicstaticStringconvertMillisecondsToMinutesAndSeconds(longmilliseconds){longseconds=milliseconds/1000...
publicstaticlongtoSecondMethod1(longtimestamp){returntimestamp/1000;} 直接使用TimeUnit工具箱中的方法 一个更友好点的方法 publicstaticlongtoSecondMethod2(longtimestamp){returnTimeUnit.MILLISECONDS.toSeconds(timestamp);} 测试代码 publicstaticvoidmain(String[]args){longtimestamp=System.currentTimeMillis()...
public class MillisecondsToTime { public static void main(String[] args) { long milliseconds = 123456789L; // 示例毫秒数 String time = convertMillisecondsToTimeFormat(milliseconds); System.out.println("转换后的时间: " + time); } public static String convertMillisecondsToTimeFormat(long millisecond...
TimeUnit.toMillis(long duration),TimeUnit.toSeconds(long duration)等方法。 longyearInMillis=TimeUnit.MILLISECONDS.convert(365,TimeUnit.DAYS);longhourInMillis=TimeUnit.MILLISECONDS.convert(1,TimeUnit.HOURS);longminuteInMillis=TimeUnit.MILLISECONDS.convert(1,TimeUnit.MINUTES); ...
TimeUnit.DAYS//天TimeUnit.HOURS//小时TimeUnit.MINUTES//分钟TimeUnit.SECONDS//秒TimeUnit.MILLISECONDS//毫秒 1、时间颗粒度转换 publiclongtoMillis(longd)//转化成毫秒publiclongtoSeconds(longd)//转化成秒publiclongtoMinutes(longd)//转化成分钟publiclongtoHours(longd)//转化成小时publiclongtoDays(longd...
当你看到csdn@csdn.com时，你肯定把这当作电子邮件地址，其实这个不一定是邮件地址，有可能是域名。现在...
Converts the given time duration in the given unit to this unit. Conversions from finer to coarser granularities truncate, so lose precision. For example, converting 999 milliseconds to seconds results in 0. Conversions from coarser to finer granularities with arguments that would numerically overflo...
Converts the given time duration in the given unit to this unit. Conversions from finer to coarser granularities truncate, so lose precision. For example, converting 999 milliseconds to seconds results in 0. Conversions from coarser to finer granularities with arguments that would numerically overflo...