Java MinguoChronology dateYearDay(Era, int, int)用法及代码示例

java.time.chrono.MinguoChronology类的dateYearDay()方法用于根据特定时代的Minguo日历检索Minguo日期。

用法:

public MinguoDate dateYearDay(
  Era era, int yearOfEra, int dayOfYear)

参数：此方法将以下参数作为参数：

era:这是类型时代的对象
year:这是MinguoDate年份字段的整数整数
day:这是MinguoDate的天字段的整数天

返回值：此方法根据特定年份和日期的Minguo日历返回Minguo日期。

异常：如果给定数据无法形成日期，则此方法引发DateTimeException。

下面的示例说明了dateYearDay()方法：

范例1：

Java

// Java program to demonstrate 
// dateYearDay() 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 
            // MinguoDate Object 
            MinguoDate hidate 
                = MinguoDate.now(); 
  
            // getting MinguoChronology 
            // used in MinguoDate 
            MinguoChronology crono 
                = hidate.getChronology(); 
  
            // getting MinguoDate for the 
            // given date and year field 
            // by using dateYearDay() method 
            MinguoDate date 
                = crono.dateYearDay( 
                    MinguoEra.ROC, 
                    2018, 
                    24); 
  
            // display the result 
            System.out.println( 
                "MinguoDate is:"
                + date); 
        } 
        catch (DateTimeException e) { 
            System.out.println( 
                "passed parameter can "
                + "not form a date"); 
            System.out.println( 
                "Exception thrown:" + e); 
        } 
    } 
}

输出：

MinguoDate is:Minguo ROC 2018-01-24

范例2：

Java

// Java program to demonstrate 
// dateYearDay() 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 
            // MinguoDate Object 
            MinguoDate hidate 
                = MinguoDate.now(); 
  
            // getting MinguoChronology 
            // used in MinguoDate 
            MinguoChronology crono 
                = hidate.getChronology(); 
  
            // getting MinguoDate for the 
            // given date and year field 
            // by using dateYearDay() method 
            MinguoDate date 
                = crono.dateYearDay( 
                    MinguoEra.ROC, 
                    1800, 
                    -24); 
  
            // display the result 
            System.out.println( 
                "MinguoDate is:"
                + date); 
        } 
        catch (DateTimeException e) { 
            System.out.println( 
                "passed parameter can "
                + "not form a date"); 
            System.out.println( 
                "Exception thrown:" + e); 
        } 
    } 
}

输出：

passed parameter can not form a date
Exception thrown:
 java.time.DateTimeException:
 Invalid value for DayOfYear
 (valid values 1 - 365/366):-24

参考： https://docs.oracle.com/javase/9/docs/api/java/time/chrono/MinguoChronology.html#dateYearDay-java.time.chrono.Era-int-int-

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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 MinguoChronology dateYearDay(Era, int, int) 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。