Java 减去 LocalTime

使用 或 ，如 api 所述untilbetween

import java.time.LocalTime;
import static java.time.temporal.ChronoUnit.MINUTES;

public class SO {
    public static void main(String[] args) {
        LocalTime l1 = LocalTime.parse("02:53:40");
        LocalTime l2 = LocalTime.parse("02:54:27");
        System.out.println(l1.until(l2, MINUTES));
        System.out.println(MINUTES.between(l1, l2));
    }
}

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从Java 8开始，您可以使用持续时间类。我认为这给出了最优雅的解决方案：

long elapsedMinutes = Duration.between(l1, l2).toMinutes();