Java 中的 OffsetTime minusMinutes()方法,带示例

原文:https://www . geesforgeks . org/offsettime-mins minutes-method-in-Java-with-examples/

Java 中 OffsetTime 类的Minutes()方法返回这个 OffsetTime 的一个副本,参数中指定的 Minutes 被减去。

语法:

public OffsetTime minusMinutes(long Minutes)

参数:该方法接受单个参数分钟,即要减去的分钟数。可能是负面的。

返回值:根据这个时间减去分钟,返回一个偏置时间,不为空。

下面的程序说明了 minusMinutes()方法:

程序 1 :

// Java program to demonstrate the minusMinutes() method

import java.time.OffsetTime;

public class GFG {
    public static void main(String[] args)
    {
        // Parses the time
        OffsetTime time = OffsetTime.parse("11:10:10+05:05");

        // Specified Minutes subtracted
        System.out.println("After subtraction, time is: "
                                     + time.minusMinutes(5));
    }
}

输出:

After subtraction, time is: 11:05:10+05:05

程序二 :

// Java program to demonstrate the minusMinutes() method

import java.time.OffsetTime;

public class GFG {
    public static void main(String[] args)
    {
        // Parses the time
        OffsetTime time = OffsetTime.parse("11:10:10+05:05");

        // Specified Minutes subtracted
        System.out.println("After subtraction, time is: " 
                                     + time.minusMinutes(-5));
    }
}

输出:

After subtraction, time is: 11:15:10+05:05

参考:https://docs . Oracle . com/javase/8/docs/API/Java/time/offsettime . html # mins minutes-long-