有什么方法可以将JodaTime周期转换为十进制小时数？

import org.joda.time.Duration;
import org.joda.time.Hours;
import org.joda.time.Minutes;
import org.joda.time.Seconds;

public class JodaTimeConversion {
    public static void main(String[] args) {
        Duration duration = new Duration(86400000); // 24小时的毫秒数

        long totalMilliseconds = duration.getMillis();
        double decimalHours = totalMilliseconds / 3600000.0;
        double decimalMinutes = (decimalHours - (int) decimalHours) * 60;
        double decimalSeconds = (decimalMinutes - (int) decimalMinutes) * 60;

        int hours = (int) decimalHours;
        int minutes = (int) decimalMinutes;
        int seconds = (int) decimalSeconds;

        System.out.println("JodaTime周期转换为十进制小时数：");
        System.out.println("总小时数：" + hours);
        System.out.println("总分钟数：" + minutes);
        System.out.println("总秒数：" + seconds);
    }
}

JodaTime周期转换为十进制小时数：
总小时数：24
总分钟数：0
总秒数：0