duration java_Java Duration类| toMinutes（）方法与示例

duration java

Duration Class toMinutes()方法 (Duration Class toMinutes() method)

• toMinutes() method is available in java.time package.

  toMinutes()方法在java.time包中可用。

• toMinutes() method is used to convert this Duration into the number of minutes.

  toMinutes()方法用于将此“持续时间”转换为分钟数。

• toMinutes() method is a non-static method, it is accessible with the class object only and if we try to access the method with the class name then we will get an error.

  toMinutes()方法是一种非静态方法，只能通过类对象访问，如果尝试使用类名称访问该方法，则会收到错误消息。

• toMinutes() method does not throw an exception at the time of converting this Duration to minutes.

  将此Duration转换为分钟时， toMinutes()方法不会引发异常。

Syntax:

句法：

public long toMinutes();

Parameter(s):

参数：

• None

  没有

Return value:

返回值：

The return type of this method is long, it returns the number of minutes exists in this Duration.

此方法的返回类型为long ，它返回此Duration中存在的分钟数。

Example:

例：

// Java program to demonstrate the example // of long toMinutes() method of Durationimport java.time.*;public class ToMinutesOfDuration {public static void main(String args[]) {// Instantiates two Duration objectsDuration du1 = Duration.ofHours(1);Duration du2 = Duration.parse("P1DT0H0M");// Display du1 and du2System.out.println("du1: " + du1);System.out.println("du2: " + du2);// represent this Duration du1 in hours into// number of minutes i.e. 1H = 60Mlong to_minutes = du1.toMinutes();// Display to_minutesSystem.out.println("du1.toMinutes(): " + to_minutes);// represent this Duration du2 in days into// number of minutes i.e. 1D = 24H in 24H = 1440Mto_minutes = du2.toMinutes();// Display to_minutesSystem.out.println("du2.toMinutes(): " + to_minutes);} }

Output

输出量

du1: PT1H du2: PT24H du1.toMinutes(): 60 du2.toMinutes(): 1440

翻译自: https://www.includehelp.com/java/duration-tominutes-method-with-example.aspx

duration java

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