Java YearMonth equals()用法及代码示例

Java中Yearyearth类的equals()方法用于比较两个YearMonth对象。它将这个YearMonth对象与作为参数传递给它的YearMonth对象进行比较，并检查两个YearMonth实例是否相等。

用法：

public boolean equals(Object otherYearMonth)

参数：此方法接受单个参数otherYearMonth，该参数是与此YearMonth进行比较的另一个YearMonth实例。

返回值：如果Yearyear等于otherYearMonth，则返回true，否则返回False。

以下程序说明了Java中YearMonth的equals()方法：
示例1:：

// Program to illustrate the equals() method 
  
import java.util.*; 
import java.time.*; 
  
public class GfG { 
    public static void main(String[] args) 
    { 
  
        // Creates first YearMonth object 
        YearMonth firstYearMonth = YearMonth.of(2017, 8); 
  
        // Creates second YearMonth object 
        YearMonth secondYearMonth = YearMonth.of(2016, 11); 
  
        // check if the two YearMonth instances are equal 
        System.out.println(firstYearMonth.equals(secondYearMonth)); 
    } 
}

输出：

false

示例2:：

// Program to illustrate the equals() method 
  
import java.util.*; 
import java.time.*; 
  
public class GfG { 
    public static void main(String[] args) 
    { 
        // Creates first YearMonth object 
        YearMonth firstYearMonth = YearMonth.of(2017, 8); 
  
        // Creates second YearMonth object 
        YearMonth secondYearMonth = YearMonth.of(2017, 8); 
  
        // check if the two YearMonth instances are equal 
        System.out.println(firstYearMonth.equals(secondYearMonth)); 
    } 
}

输出：

true

参考： https://docs.oracle.com/javase/8/docs/api/java/time/YearMonth.html#equals-java.lang.Object-

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注：本文由纯净天空筛选整理自gopaldave大神的英文原创作品 YearMonth equals() method in Java。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。