Java 中的 hijrah 年表 zonedDateTime()方法，示例:设置 1

原文:https://www . geesforgeks . org/hijrah 年表-zoneddatetime-method-in-Java-with-example-set-1/

Java . time . chrono . hijrah 年表类的 zonedDateTime() 方法用于根据伊斯兰回历从特定时刻检索特定区域的日期和时间。

语法:

public ChronoZonedDateTime zonedDateTime(Instant instant,
                                         ZoneId zone)

参数:该方法以下列参数为参数。

  • 瞬间:哪个是瞬间类型的对象
  • 区域:是 zoneId 类型的对象

返回值:该方法根据伊斯兰回历从特定时刻返回特定区域的日期和时间。

以下是说明区域时间()方法的示例:

例 1:

Java 语言(一种计算机语言，尤用于创建网站)

// Java program to demonstrate
// zonedDateTime() method

import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;

public class GFG {
    public static void main(String[] argv)
    {
        try {
            // creating and initializing  HijrahDate Object
            HijrahDate hidate = HijrahDate.now();

            // getting HijrahChronology used in HijrahDate
            HijrahChronology crono = hidate.getChronology();

            // getting HijrahDate and time for the
            // given Instant and ZoneId
            // by using zonedDateTime() method
            ChronoZonedDateTime<HijrahDate> date
                = crono.zonedDateTime(
                    Instant.now(),
                    ZoneId.systemDefault());

            // display the result
            System.out.println("HijrahDate and time is: "
                               + date);
        }
        catch (DateTimeException e) {
            System.out.println("passed parameter can "
                               + "not form a date");
            System.out.println("Exception thrown: " + e);
        }
    }
}

Output:

HijrahDate and time is: Hijrah-umalqura AH 1441-06-18T13:10:48.843Z[Etc/UTC]

例 2:

Java 语言(一种计算机语言，尤用于创建网站)

// Java program to demonstrate
// zonedDateTime() method

import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;

public class GFG {
    public static void main(String[] argv)
    {
        try {
            // creating and initializing  HijrahDate Object
            HijrahDate hidate = HijrahDate.now();

            // getting HijrahChronology used in HijrahDate
            HijrahChronology crono = hidate.getChronology();

            // getting HijrahDate and time for the
            // given Instant and ZoneId
            // by using zonedDateTime() method
            ChronoZonedDateTime<HijrahDate> date
                = crono.zonedDateTime(
                    Instant.ofEpochSecond(25000),
                    ZoneId.systemDefault());

            // display the result
            System.out.println("HijrahDate and time is: "
                               + date);
        }
        catch (DateTimeException e) {
            System.out.println("passed parameter can "
                               + "not form a date");
            System.out.println("Exception thrown: " + e);
        }
    }
}

Output:

HijrahDate and time is: Hijrah-umalqura AH 1389-10-22T06:56:40Z[Etc/UTC]

参考:https://docs . Oracle . com/javase/9/docs/API/Java/time/chrono/hijrah 年表. html # zonedDateTime-Java . time . instant-Java . time . zoneid-

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