Java程序以获取此持续时间中的小时数
首先，设置持续时间-
Duration duration = Duration.ofDays(25);
现在，从上述持续时间中获取具有25天的小时数-
duration.toHours()
示例
import java.time.Duration;
public class Demo {
public static void main(String[] args) {
Duration duration = Duration.ofDays(25);
System.out.println("Hours in 25 days = "+duration.toHours());
}
}输出结果
Hours in 25 days = 600