Java MinguoDate equals()用法及代碼示例

java.time.chrono.MinguoDate類的equals()方法用於將此Minguo日期與另一個Minguo日期進行比較。

用法:

public boolean equals(Object obj)

參數：此方法將等效對象作為參數與此Minuodate進行比較。

返回值：如果兩個日期相等，則此方法返回true，否則返回false。

下麵是說明equals()方法的示例：示例1：

// Java program to demonstrate 
// equals() 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 hidate1 
                = MinguoDate.now(); 
  
            // creating and initializing 
            // MinguoDate Object 
            MinguoDate hidate2 
                = MinguoDate.now(); 
  
            // comparing both date 
            // by using equals() method 
            boolean status 
                = hidate1.equals(hidate2); 
  
            // display the result 
            if (status) 
                System.out.println( 
                    "both dates are equal"); 
            else
                System.out.println( 
                    "both dates are not equal"); 
        } 
        catch (DateTimeException e) { 
            System.out.println( 
                "passed parameter can"
                + " not form a date"); 
            System.out.println( 
                "Exception thrown:" + e); 
        } 
    } 
}

輸出：

both dates are equal

範例2：

// Java program to demonstrate 
// equals() 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 hidate1 
                = MinguoDate.now(); 
  
            // creating and initializing 
            // MinguoDate Object 
            MinguoDate hidate2 
                = MinguoDate.of(2008, 03, 23); 
  
            // comparing both date 
            // by using equals() method 
            boolean status 
                = hidate1.equals(hidate2); 
  
            // display the result 
            if (status) 
                System.out.println( 
                    "both dates are equal"); 
            else
                System.out.println( 
                    "both dates are not equal"); 
        } 
        catch (DateTimeException e) { 
            System.out.println( 
                "passed parameter can"
                + " not form a date"); 
            System.out.println( 
                "Exception thrown:" + e); 
        } 
    } 
}

輸出：

both dates are not equal

參考： https://docs.oracle.com/javase/9/docs/api/java/time/chrono/MinguoDate.html#equals-java.lang.Object-

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注：本文由純淨天空篩選整理自RohitPrasad3大神的英文原創作品 MinguoDate equals() method in Java with Example。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。