Java中的 MinguoDate now(ZoneId) 方法及示例

Java.time.chrono.MinguoDate类的now()方法用于根据指定区域的民国日历系统获取当前民国日期。

句法：

public static MinguoDate now(ZoneId zone)

参数：此方法获取区域id的对象，根据该对象将形成民国日期。

返回值：该方法根据民国日历系统从指定时钟返回当前民国日期。

下面是说明now()方法的示例：

示例 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
            // MinguoDate Object
            MinguoDate hidate
                = MinguoDate.now(id);
  
            // Display the result
            System.out.println("MinguoDate: "
                               + hidate);
        }
        catch (DateTimeException e) {
            System.out.println("passed parameter can"
                               + " not form a date");
            System.out.println("Exception thrown: "
                               + e);
        }
    }
}

输出：

MinguoDate: Minguo ROC 109-04-24

示例 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
            // MinguoDate Object
            MinguoDate hidate
                = MinguoDate.now(id);
  
            // Display the result
            System.out.println("MinguoDate: "
                               + hidate);
        }
        catch (DateTimeException e) {
            System.out.println("passed parameter can"
                               + " not form a date");
            System.out.println("Exception thrown: "
                               + e);
        }
    }
}

输出：

MinguoDate: Minguo ROC 109-04-24

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