getAvailableLocales()方法是java.text.NumberFormat的内置方法，返回本地化NumberFormat实例可用的语言环境数组。因此，所有返回的值都表示Java运行时支持的本地。
用法：
public static Locale[] getAvailableLocales()
参数：该函数不接受单个参数。
返回值：该函数返回一个语言环境数组，其本地化的NumberFormat实例可用
下面是上述函数的实现：
示例1:
// Java program to implement
// the above function
import java.text.NumberFormat;
import java.util.Locale;
public class Main {
public static void main(String[] args)
throws Exception
{
// Get all the available country names
Locale[] arr
= NumberFormat
.getAvailableLocales();
// Iterate and print
for (Locale it : arr) {
System.out.println(
it.getDisplayCountry()
+ " ");
}
}
}
输出：
United Arab Emirates Jordan Syria Croatia Belgium Panama Venezuela Malta Taiwan Denmark Puerto Rico Vietnam United States Montenegro Sweden Singapore Bolivia Bahrain Saudi Arabia Yemen India Malta Finland Bosnia and Herzegovina Ukraine Switzerland Argentina Egypt Japan El Salvador Brazil Czech Republic Iceland Spain Poland Serbia and Montenegro Malaysia Spain Bulgaria Colombia Bosnia and Herzegovina Paraguay Ecuador United States Sudan Romania Philippines Tunisia Montenegro Guatemala Cyprus South Korea Mexico Russia Honduras Norway Hong Kong Hungary Thailand Iraq Chile Morocco Ireland Turkey Qatar Estonia Portugal Luxembourg Oman Albania Dominican Republic Cuba New Zealand Serbia Switzerland Uruguay Greece Israel South Africa Thailand France Austria Norway Australia Canada Latvia Netherlands Luxembourg Costa Rica Kuwait Libya Switzerland Germany Algeria Slovakia Italy Lithuania Ireland Singapore Canada Belgium China Japan Greece Serbia India Lebanon Nicaragua Belarus Macedonia Slovenia Peru Indonesia United Kingdom
参考： https://docs.oracle.com/javase/10/docs/api/java/text/NumberFormat.html#getAvailableLocales()
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注：本文由纯净天空筛选整理自gopaldave大神的英文原创作品 NumberFormat getAvailableLocales() 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。