Java Locale getDisplayCountry(Locale)用法及代码示例

Java中Locale类的getDisplayCountry(Locale inLoc)方法用于获取指定语言环境的国家或地区名称。该名称将根据inLoc进行本地化。

用法:

public String getDisplayCountry(Locale inLoc)

参数：此方法采用Locale类型的inLoc参数，该参数表示名称的本地化显示。

返回值：此方法返回适合给定语言环境和用户的国家名称。

异常：如果参数inLoc为null，则该方法引发NullPointerException。

以下示例程序旨在说明getDisplayCountry()方法的用法：
示例1:

// Java code to illustrate getDisplayCountry() method 
  
import java.util.*; 
  
public class Locale_Demo { 
    public static void main(String[] args) 
    { 
  
        // Creating a new locale 
        Locale first_locale 
            = new Locale("English", "In"); 
  
        // Displaying first locale 
        System.out.println("First Locale: "
                           + first_locale); 
  
        // Displaying the country_name of this locale 
        System.out.println("Country: "
                           + first_locale 
                                 .getDisplayCountry( 
                                     new Locale("Spanish", 
                                                "Spain"))); 
    } 
}

输出：

First Locale: english_IN
Country: India

示例2:

// Java code to illustrate getDisplayCountry() method 
  
import java.util.*; 
  
public class Locale_Demo { 
    public static void main(String[] args) 
    { 
  
        // Creating a new locale 
        Locale first_locale 
            = new Locale("German", "Germany"); 
  
        // Displaying first locale 
        System.out.println("First Locale: "
                           + first_locale); 
  
        // Displaying the country_name of this locale 
        System.out.println("Country: "
                           + first_locale 
                                 .getDisplayCountry( 
                                     new Locale("Eglish", 
                                                "US"))); 
    } 
}

输出：

First Locale: german_GERMANY
Country: GERMANY

参考：https://docs.oracle.com/javase/7/docs/api/java/util/Locale.html#getDisplayCountry(java.util.Locale)

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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 getDisplayCountry(Locale) 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。