Java 中的 ZonedDateTime toOffsetDateTime()方法，带示例

原文:https://www . geeksforgeeks . org/zoneddatetime-tooffsetdatetime-method-in-Java-with-examples/

区域日期时间类的 toOffsetDateTime() 方法用于将该日期时间转换为偏移日期时间，区域标识被忽略。

语法:

public OffsetDateTime toOffsetDateTime()

参数:该方法不取任何参数。

返回值:该方法返回一个偏移日期时间，表示相同的本地日期时间和偏移。

下面的程序说明了 toOffsetDateTime()方法:

程序 1:

// Java program to demonstrate
// ZonedDateTime.toOffsetDateTime() method

import java.time.*;

public class GFG {
    public static void main(String[] args)
    {

        // create a ZonedDateTime object
        ZonedDateTime zoneddatetime
            = ZonedDateTime.parse(
                "2018-12-06T19:21:12.123+05:30[Asia/Calcutta]");

        // print result
        System.out.println("ZonedDateTime: " + zoneddatetime);

        // get OffsetDateTime
        OffsetDateTime value = zoneddatetime.toOffsetDateTime();

        // print result
        System.out.println("OffsetDateTime: " + value);
    }
}

输出:

ZonedDateTime: 2018-12-06T19:21:12.123+05:30[Asia/Calcutta]
OffsetDateTime: 2018-12-06T19:21:12.123+05:30

程序二:

// Java program to demonstrate
// ZonedDateTime.toOffsetDateTime() method

import java.time.*;

public class GFG {
    public static void main(String[] args)
    {

        // create a ZonedDateTime object
        ZonedDateTime zoneddatetime
            = ZonedDateTime.parse(
                "2018-10-25T23:12:31.123+02:00[Europe/Paris]");

        // print result
        System.out.println("ZonedDateTime: " + zoneddatetime);

        // get OffsetDateTime
        OffsetDateTime value = zoneddatetime.toOffsetDateTime();

        // print result
        System.out.println("OffsetDateTime: " + value);
    }
}

输出:

ZonedDateTime: 2018-10-25T23:12:31.123+02:00[Europe/Paris]
OffsetDateTime: 2018-10-25T23:12:31.123+02:00

参考:https://docs . Oracle . com/javase/10/docs/API/Java/time/zoneddatetime . html # toOffsetDateTime()

版权属于：月萌API www.moonapi.com，转载请注明出处

本文链接：https://www.moonapi.com/news/26418.html