Java中 toSecondsPart() 方法的持续时间和示例
使用Java.time 包中Duration 类的toSecondsPart()方法,通过除以一分钟的秒数,得到该持续时间的秒数。
句法:
public long toSecondsPart()
参数:此方法不接受任何参数。
返回值:此方法返回一个long 值,该值是此持续时间中的秒数除以一分钟的秒数。
下面的示例说明了 Duration.toSecondsPart() 方法:
示例 1:
// Java code to illustrate toSecondsPart() method
import java.time.Duration;
public class GFG {
public static void main(String[] args)
{
// Duration using parse() method
Duration duration = Duration.parse("P2DT3H4M");
System.out.println("Duration: "
+ duration);
// Get the number of seconds
// using toSecondsPart() method
System.out.println(duration.toSecondsPart());
}
}
输出:
Duration: PT51H4M
0
示例 2:
// Java code to illustrate toSecondsPart() method
import java.time.Duration;
public class GFG {
public static void main(String[] args)
{
// Duration using ofSeconds() method
Duration duration
= Duration.ofSeconds(10);
System.out.println("Duration: "
+ duration);
// Get the number of seconds
// using toSecondsPart() method
System.out.println(duration.toSecondsPart());
}
}
输出:
Duration: PT10S
10
参考: https://docs.oracle.com/javase/9/docs/api/ Java/time/Duration.html#toSecondsPart–