Java语言环境getAvailableLocales()方法与示例
区域设置类getAvailableLocales()方法
getAvailableLocales()方法在java.util包中可用。
getAvailableLocales()方法用于返回包含所有可用或已安装语言环境的语言环境数组（即，在JRE支持的计算机上）。
getAvailableLocales()方法是一个静态方法，可以使用类名进行访问，如果尝试使用类对象访问该方法，则不会出错。
返回语言环境的数组时，getAvailableLocales()方法不会引发异常。
语法：
public static Locale[] getAvailableLocales();
参数：
它不接受任何参数。
返回值：
该方法的返回类型为Locale[]，它返回一个与JRE兼容的所有已安装语言环境的数组。
示例
//Java程序演示示例
//Locale[]getAvailableLocales()方法
//语言环境
import java.util.*;
public class GetAvailableLocalesOfLocale {
public static void main(String[] args) {
//通过使用getAvailableLocales()方法
//返回所有可用的语言环境
//JRE支持
Locale[] lo = Locale.getAvailableLocales();
//显示可用的语言环境
System.out.println("Locale.getAvailableLocales(): ");
for (int i = 0; i < lo.length; ++i)
System.out.println(lo[i]);
}
}输出结果
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