Java JapaneseDate now(ZoneId)用法及代码示例

java.time.chrono.JapaneseDate类的now()方法用于根据指定区域中的日语日历系统获取当前日语日期。

用法:

public static JapaneseDate now(ZoneId zone)

参数：此方法以将要形成日文日期的区域ID为对象。

返回值：此方法根据指定的时钟根据日语日历系统返回当前日语日期。

下面是说明now()方法的示例：

范例1：

Java

// Java program to demonstrate now() method 
  
import java.util.*; 
import java.io.*; 
import java.time.*; 
import java.time.chrono.*; 
import java.time.temporal.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        try { 
  
            // Creating and initializing ZoneId 
            ZoneId id = ZoneId.systemDefault(); 
  
            // Creating and initializing 
            // JapaneseDate Object 
            JapaneseDate hidate 
                = JapaneseDate.now(id); 
  
            // Display the result 
            System.out.println("JapaneseDate:"
                               + hidate); 
        } 
        catch (DateTimeException e) { 
            System.out.println("passed parameter can"
                               + " not form a date"); 
            System.out.println("Exception thrown:"
                               + e); 
        } 
    } 
}

输出：

JapaneseDate:Japanese Heisei 32-03-23

范例2：

Java

// Java program to demonstrate now() method 
  
import java.util.*; 
import java.io.*; 
import java.time.*; 
import java.time.chrono.*; 
import java.time.temporal.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        try { 
  
            // Creating and initializing ZoneId 
            ZoneId id = ZoneId.of("Z"); 
  
            // Creating and initializing 
            // JapaneseDate Object 
            JapaneseDate hidate 
                = JapaneseDate.now(id); 
  
            // Display the result 
            System.out.println("JapaneseDate:"
                               + hidate); 
        } 
        catch (DateTimeException e) { 
            System.out.println("passed parameter can"
                               + " not form a date"); 
            System.out.println("Exception thrown:"
                               + e); 
        } 
    } 
}

输出：

JapaneseDate:Japanese Heisei 32-03-23

参考： https://docs.oracle.com/javase/9/docs/api/java/time/chrono/JapaneseDate.html#now-java.time.ZoneId-

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注：本文由纯净天空筛选整理自RohitPrasad3大神的英文原创作品 JapaneseDate now(ZoneId) method in Java with Examples。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。