Java Locale getISO3Language() 方法

2024年11月7日 | 阅读 2 分钟

Java Locale 类的 getISO3Language() 方法返回此语言环境的语言的三个字母缩写。如果语言环境未指定语言，则此方法将返回一个空字符串。否则，此方法将返回一个大写的 ISO 3166 3 字母语言代码。

语法

参数

不适用

返回值

此方法返回此语言环境的语言的三个字母缩写。

Exception

MissingResourceException：如果此语言环境的三个字母语言缩写不可用，则会抛出此异常。

示例 1

import java.util.*;
public class LocaleGetISO3LanguageExample1 
{
   public static void main(String[] args) 
   {
      // create a new locale
      Locale locale1 = new Locale("EN", "INDIA");

      // print locale
      System.out.println("Locale: " + locale1);

      // use of getISO3Language()
      System.out.println("Language: " + locale1.getISO3Language());
   }
}

输出

Locale: en_INDIA
Language: eng

示例 2

import java.util.*;
public class LocaleGetISO3LanguageExample2
{
   public static void main(String[] args) 
   {
      // create a new locale
      Locale locale1 = new Locale("JA", "Japan");
      Locale locale2 = new Locale("FR", "ECUADOR");

      // print locale
      System.out.println("Locale1 name: " + locale1);
      System.out.println("Locale2 name: " + locale2);

      // use of getISO3Language()
      System.out.println("Language of locale1: " + locale1.getISO3Language());
      System.out.println("Language of locale2: " + locale2.getISO3Language());
   }
}

输出

Locale1 name: ja_JAPAN
Locale2 name: fr_ECUADOR
Language of locale1: jpn
Language of locale2: fra

示例 3

import java.util.*;
public class LocaleGetISO3LanguageExample3
{
   public static void main(String[] args) 
   {
      // create a new locale
      Locale locale1 = new Locale("EN", "INDIA");
      Locale locale2 = new Locale("AR", "Egypt");
      Locale locale3 = new Locale("BE", "Bangladesh");

      // print locale
      System.out.println("Locale1 name: " + locale1);
      System.out.println("Locale2 name: " + locale2);
      System.out.println("Locale3 name: "+ locale3);

      // use of getISO3Language()
      System.out.println("Language of locale1: " + locale1.getISO3Language());
      System.out.println("Language of locale2: " + locale2.getISO3Language());
      System.out.println("Language of locale3: " + locale3.getISO3Language());
   }
}

输出

Locale1 name: en_INDIA
Locale2 name: ar_EGYPT
Locale3 name: be_BANGLADESH
Language of locale1: eng
Language of locale2: ara
Language of locale3: bel

下一个主题Java-locale-getisocountries-method

Java Locale getISO3Language() 方法

语法

参数

返回值

Exception

示例 1

示例 2

示例 3

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Java Locale getISO3Language() 方法

语法

参数

返回值

Exception

示例 1

示例 2

示例 3

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