[英]Locale - how to get case-sensitive value?
我有这样的代码:
import java.util.Locale;
Locale locale = new Locale("en_US");
当我写:
System.out.println(locale.toString());
它返回
en_us
不
en_US
有什么办法获得区分大小写的值?
取自Oracle : The language field is case insensitive, but Locale always canonicalizes to lower case.
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