Java JapaneseDate lengthOfYear()用法及代码示例

java.time.chrono.JapaneseDate类的lengthOfYear()方法用于获取由特定日本日期表示的一年中出现的天数。

用法:

public int lengthOfYear()

参数：此方法不接受任何参数作为参数。

返回值：此方法返回以特定日本日期表示的年份中以整数值表示的天数。

下面是说明lengthOfYear()方法的示例：

范例1：

Java

// Java program to demonstrate 
// lengthOfYear() 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 
            // japaneseDate Object 
            JapaneseDate hidate 
                = JapaneseDate.of(2006, 06, 23); 
  
            // Getting length of a year 
            // by using lengthOfYear() method 
            int length = hidate.lengthOfYear(); 
  
            // Display the result 
            System.out.println("no of day present:"
                               + length); 
        } 
        catch (DateTimeException e) { 
            System.out.println("passed parameter can"
                               + " not form a date"); 
            System.out.println("Exception thrown:"
                               + e); 
        } 
    } 
}

输出：

no of day present:365

范例2：

Java

// Java program to demonstrate 
// lengthOfYear() 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 
            // japaneseDate Object 
            JapaneseDate hidate 
                = JapaneseDate.now(); 
  
            // Getting length of a year 
            // by using lengthOfYear() method 
            int length = hidate.lengthOfYear(); 
  
            // Display the result 
            System.out.println("no of day present:"
                               + length); 
        } 
        catch (DateTimeException e) { 
            System.out.println("passed parameter can"
                               + " not form a date"); 
            System.out.println("Exception thrown:"
                               + e); 
        } 
    } 
}

输出：

no of day present:366

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

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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 lengthOfYear() 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。