importjava.time.Duration;publicclassMillisecondsToDuration{publicstaticvoidmain(String[]args){longmillis=3600000;// 步骤 1: 定义一个毫秒数Durationduration=Duration.ofMillis(millis);// 步骤 2: 将毫秒数转换为 Duration 对象longhours=duration.toHours();// 步骤 3: 获取时长的小时部分longminutes=duration...
A. Duration B. TimeUnit C. LocalDateTime D. ChronoUnit Show Answer 2. Which method converts the Duration object to milliseconds? A. toMillis() B. convertToMillis() C. getMillis() D. durationInMillis() Show Answer Advertisement - This is a modal window. No compatible source...
println(milliseconds); // 输出 60000 Duration 与TimeUnit不同,Duration类表示一个持续时间,可以表示任何长度的持续时间,包括负数。Duration类提供了更灵活的方法来操作和计算时间。以下是一些使用Duration的示例: // 创建一个表示2小时30分钟的Duration对象 Duration duration = Duration.ofMinutes(2).plusMinutes(30);...
Learn how to work with Java Duration and convert milliseconds to Duration objects effectively. Explore practical examples and best practices.
("方法一转换结果:"+seconds1+"秒");// 方法二:使用TimeUnit类longseconds2=TimeUnit.MILLISECONDS.toSeconds(milliseconds);System.out.println("方法二转换结果:"+seconds2+"秒");// 方法三:使用Duration类Durationduration=Duration.ofMillis(milliseconds);longseconds3=duration.getSeconds();System.out.println...
2323132 Milliseconds = 38 minutes and 43 seconds 使用java.time 库方法将毫秒转换为分钟和秒 java.time库包含 Duration 类,我们可以使用它来获取两个时间之间的持续时间。 此外,它还包含一个将时间转换为秒或分钟的内置方法。 在下面的示例中,我们获取了两次之间的持续时间并将其存储在硬脑膜对象中。 为了获取总...
Converts this duration to the total length in milliseconds. C# [Android.Runtime.Register("toMillis","()J","", ApiSince=26)]publiclongToMillis(); Returns Int64 the total length of the duration in milliseconds Attributes RegisterAttribute
How to find the difference between two dates in Java? Though all is not lost, you can quickly write a simple routine to find the difference between two dates in terms of days in Java. How? By converting a date to milliseconds. Once you have milliseconds, you can just subtract them and...
milliseconds = duration.toMillis(); // 将 Duration 转换为毫秒数 // 将毫秒数序列化为 JSON 字符串 String jsonString = serializeToJson(milliseconds); System.out.println(jsonString); // 输出 JSON 字符串 } private static String serializeToJson(long milliseconds) { ObjectMapper mapper = new ...
java.time包中的Duration Class的ofMillis(long)方法用于获取1毫秒格式的持续时间。 用法: public static DurationofMillis(long milliSeconds) 参数:此方法接受参数milliSeconds,它是milliSeconds的数量。它可以是正数或负数。 返回值:此方法以1毫秒的格式返回表示时间的Duration。