Java Locale equals()用法及代碼示例

Java中的Locale類的equals()方法用於簡單地檢查兩個語言環境對象之間的相等性。如果區域設置對象在從國家到語言以及其他變體的所有方麵都相等，則該方法返回true。

用法:

First_Locale.clone(Sec_Locale)

參數：此方法采用一個參數Sec_Locale，它是比較的參考對象。

返回值：如果語言環境與ese匹配，則此方法返回boolean true。

以下示例程序旨在說明equals()方法的用法：

示例1:

// Java code to illustrate equals() method 
  
import java.util.*; 
  
public class Locale_Demo { 
    public static void main(String[] args) 
    { 
  
        // Creating a new locale 
        Locale first_locale 
            = new Locale("en", "US"); 
        Locale sec_locale 
            = new Locale("en", "US"); 
  
        // Displaying first locale 
        System.out.println("First Locale: "
                           + first_locale); 
  
        // Displaying second locale 
        System.out.println("Second Locale: "
                           + sec_locale); 
  
        // Displaying the equality 
        System.out.println(first_locale 
                               .equals(sec_locale)); 
    } 
}

輸出：

First Locale: en_US
Second Locale: en_US
true

示例2:

// Java code to illustrate equals() method 
import java.util.*; 
  
public class Locale_Demo { 
    public static void main(String[] args) 
    { 
  
        // Creating a new locale 
        Locale first_locale 
            = new Locale("ar", "SA"); 
        Locale sec_locale 
            = new Locale("en", "GB"); 
  
        // Displaying first locale 
        System.out.println("First Locale: "
                           + first_locale); 
  
        // Displaying second locale 
        System.out.println("Second Locale: "
                           + sec_locale); 
  
        // Displaying the equality 
        System.out.println(first_locale 
                               .equals(sec_locale)); 
    } 
}

輸出：

First Locale: ar_SA
Second Locale: en_GB
false

相關用法

注：本文由純淨天空篩選整理自Chinmoy Lenka大神的英文原創作品 Locale equals() Method in Java with Examples。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。