java.time.chrono.HijrahChronology类的dateEpochDay()方法用于从大纪元开始根据Hijrah日历系统获取本地日期。
用法:
public HijrahDate dateEpochDay(long epochDay)
参数:此方法将类型为epochDay的long作为参数。
返回值:此方法根据Hijrah日历系统从另一个TemporalAccessor对象返回本地日期。
异常:如果给定的纪元日期无法形成结构化日期,则此方法将引发DateTimeException。
下面是说明dateEpochDay()方法的示例:
范例1:
// Java program to demonstrate
// dateEpochDay() 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();
// display the result
System.out.println("current HijrahDate is:"
+ hidate);
// getting HijrahDate for the
// given TemporalAccessor object
// by using date() method
hidate = crono.dateEpochDay(23456);
// display the result
System.out.println("\nHijrahDate(accoding "
+ "to ephochday) is:"
+ hidate);
}
catch (DateTimeException e) {
System.out.println("passed parameter can"
+ " not form a date");
System.out.println("Exception thrown:" + e);
}
}
}
输出:
current HijrahDate is:Hijrah-umalqura AH 1441-05-27 HijrahDate(accoding to ephochday) is:Hijrah-umalqura AH 1456-01-01
范例2:
// Java program to demonstrate
// dateEpochDay() 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();
// display the result
System.out.println("current HijrahDate is:"
+ hidate);
// getting HijrahDate for the
// given TemporalAccessor object
// by using date() method
hidate = crono.dateEpochDay(234568);
// display the result
System.out.println("HijrahDate(accoding "
+ "to ephochday) is:"
+ hidate);
}
catch (DateTimeException e) {
System.out.println("\npassed parameter can"
+ " not form a date");
System.out.println("Exception thrown:" + e);
}
}
}
输出:
current HijrahDate is:Hijrah-umalqura AH 1441-05-27 passed parameter can not form a date Exception thrown:java.time.DateTimeException:Hijrah date out of range
参考: https://docs.oracle.com/javase/9/docs/api/java/time/chrono/HijrahChronology.html#dateEpochDay-long-
相关用法
- Java HijrahChronology localDateTime()函数用法及代码示例
- Java HijrahChronology date()方法用法及代码示例
- Java HijrahChronology getId()用法及代码示例
- Java HijrahChronology eras()用法及代码示例
- Java HijrahChronology range()用法及代码示例
- Java HijrahChronology dateYearDay()函数用法及代码示例
- Java HijrahChronology eraOf()用法及代码示例
- Java HijrahChronology prolepticYear()用法及代码示例
- Java HijrahChronology isLeapYear()用法及代码示例
- Java HijrahChronology dateYearDay()方法用法及代码示例
- Java HijrahChronology zonedDateTime()方法用法及代码示例
- Java HijrahChronology getCalendarType()用法及代码示例
- Java HijrahChronology resolveDate()用法及代码示例
- Java HijrahChronology date()函数用法及代码示例
- Java HijrahChronology dateNow(Clock)用法及代码示例
注:本文由纯净天空筛选整理自RohitPrasad3大神的英文原创作品 HijrahChronology dateEpochDay() 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。