Java YearMonth of(int, int)用法及代码示例

Java中YearMonth类的of(int year，int month)方法用于从年份和月份中获取YearMonth的实例。句法：

public static YearMonth of(
    int year, int month)

参数：此方法接受两个参数：

year：代表年份。
month：代表一年中的月份。

返回值：此方法返回year-month。

异常：如果任何字段的值无效，则此方法将引发DateTimeException。

以下示例程序旨在说明Java中YearMonth的of(int year，int month)方法：

程序1:

// Java program to demonstrate 
// YearMonth.of (int year, int month) method 
  
import java.time.*; 
import java.time.temporal.*; 
  
public class GFG { 
    public static void main(String[] args) 
    { 
  
        // apply of (int year, int month) method 
        // of YearMonth class 
        YearMonth yearmonth = YearMonth.of(2020, 5); 
  
        // print year and month 
        System.out.println("YearMonth:"
                           + yearmonth); 
    } 
}

输出：

YearMonth:2020-05

程序2:

// Java program to demonstrate 
// YearMonth.of (int year, int month) method 
  
import java.time.*; 
import java.time.temporal.*; 
  
public class GFG { 
    public static void main(String[] args) 
    { 
  
        // apply of (int year, int month) method 
        // of YearMonth class 
        YearMonth yearmonth = YearMonth.of(2020, 5); 
  
        // print only year 
        System.out.println("Year:"
                           + yearmonth.getYear()); 
    } 
}

输出：

Year:2020

程序3:

// Java program to demonstrate 
// YearMonth.of (int year, int month) method 
  
import java.time.*; 
import java.time.temporal.*; 
  
public class GFG { 
    public static void main(String[] args) 
    { 
  
        // apply of (int year, int month) method 
        // of YearMonth class 
        YearMonth yearmonth = YearMonth.of(2020, 5); 
  
        // print only month 
        System.out.println("Month:"
                           + yearmonth.getMonth()); 
    } 
}

输出：

Month:MAY

参考文献： https://docs.oracle.com/javase/10/docs/api/java/time/YearMonth.html#of(int, int)

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注：本文由纯净天空筛选整理自pp_pankaj大神的英文原创作品 YearMonth of(int, int) 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。