Java yearMonth lengthOfYear()方法及示例

Java中YearMonth类 的 lengthOfYear() 方法用于返回该年月对象的年长，以天数表示。一年的长度是365或366，取决于该年是否是闰年。

语法:

public int lengthOfYear()

参数：该方法不接受任何参数。

返回值 ：它返回 一个整数值 ，表示一年的天数。

以下程序说明了Java中YearMonth的lengthOfYear()方法：

程序1 :

// Program to illustrate the lengthOfYear() method
  
import java.util.*;
import java.time.*;
  
public class GfG {
    public static void main(String[] args)
    {
        // Create YearMonth object
        YearMonth yearMonth = YearMonth.of(2016, 2);
  
        // Print the length of year in Number
        // of days, 366 in this case as 2016 is
        // a Leap Year
        System.out.println(yearMonth.lengthOfYear());
    }
}

输出。

程序2 :

// Program to illustrate the lengthOfYear() method
  
import java.util.*;
import java.time.*;
  
public class GfG {
    public static void main(String[] args)
    {
        // Create YearMonth object
        YearMonth yearMonth = YearMonth.of(1990, 2);
  
        // Print the length of year in Number
        // of days, 365 in this case as 1990 is
        // not a Leap Year
        System.out.println(yearMonth.lengthOfYear());
    }
}