当前位置: 首页>>代码示例 >>用法及示例精选 >>正文


Java HijrahChronology eras()用法及代码示例


java.time.chrono.HijrahChronology类的eras()方法用于检索此特定hijrah年表下的所有时代。

用法:

public List eras()

参数:此方法不接受任何参数作为参数。


返回值:此方法返回所有属于此特定hijrah年表的时代。

下面是说明eras()方法的示例:

范例1:

// Java program to demonstrate 
// eras() 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 all HijrahEras present 
            // by using eraOf() method 
            List<Era> list = crono.eras(); 
  
            // display the result 
            System.out.println("HijrahEra is:"
                               + (list.iterator()).next()); 
        } 
        catch (DateTimeException e) { 
            System.out.println("HijrahEra is invalid"); 
            System.out.println("Exception thrown:" + e); 
        } 
    } 
}
输出:
HijrahEra is:AH

范例2:

// Java program to demonstrate 
// eras() 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( 
                    Clock.systemDefaultZone()); 
  
            // getting HijrahChronology 
            // used in HijrahDate 
            HijrahChronology crono 
                = hidate.getChronology(); 
  
            // getting all HijrahEras present 
            // by using eraOf() method 
            List<Era> list = crono.eras(); 
  
            // display the result 
            System.out.println("HijrahEra is:"
                               + (list.iterator()) 
                                     .next()); 
        } 
        catch (DateTimeException e) { 
            System.out.println("HijrahEra is invalid"); 
            System.out.println("Exception thrown:" + e); 
        } 
    } 
}
输出:
HijrahEra is:AH

参考: https://docs.oracle.com/javase/9/docs/api/java/time/chrono/HijrahChronology.html#eras-



相关用法


注:本文由纯净天空筛选整理自RohitPrasad3大神的英文原创作品 HijrahChronology eras() method in Java with Example。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。