Java Locale hashCode()用法及代码示例

Java中的Locale类的hashCode()方法用于返回此语言环境的哈希码。

用法:

LOCALE.hashCode()

参数：此方法不带任何参数。

返回值：此方法返回给定语言环境的哈希码值。

以下示例程序旨在说明hashCode()方法的用法：

示例1:

// Java code to illustrate hashCode() method 
  
import java.util.*; 
  
public class Locale_Demo { 
    public static void main(String[] args) 
    { 
  
        // Creating a new locale 
        Locale first_locale 
            = new Locale("nu", "NO", "NY"); 
  
        // Displaying first locale 
        System.out.println("First Locale: "
                           + first_locale); 
  
        // Displaying the hash_code of this locale 
        System.out.println("The Hash Code: "
                           + first_locale.hashCode()); 
    } 
}

输出：

First Locale: nu_NO_NY
The Hash Code: 105152771

示例2:

// Java code to illustrate hashCode() 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"); 
  
        // Displaying first locale 
        System.out.println("First Locale: "
                           + first_locale); 
  
        // Displaying the hash_code of this locale 
        System.out.println("The Hash Code: "
                           + first_locale.hashCode()); 
    } 
}

输出：

First Locale: ar_SA
The Hash Code: 93059489

相关用法

注：本文由纯净天空筛选整理自Chinmoy Lenka大神的英文原创作品 Locale hashCode() 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。