获取仅一个字符的货币符号(例如$，₹等)(语言环境无关紧要)

问题描述

我有货币代码(例如USD，INR等).我只想获取这些代码中只有一个字母的符号(例如$，₹等).我试图找到许多解决方案，例如此，但是它没有对我不起作用.我正在使用以下代码

i have currency code (e.g. USD,INR,etc...). I want to get symbols of only one letter of those codes (e.g $,₹, etc). i have tried to find many solutions like this but it doesn't works for me. i am using code as below

var pound = Currency.getInstance("GBP");
var symbol = pound.getSymbol();

，但返回的符号为(卢比，美元，澳元等).我只想获得一个如上所述的字符符号.我知道符号取决于它们的语言环境，但是我想获得与它们的语言环境无关的符号.

but it returns symbols like (Rs., US$, AU$, etc...). i want to get only one character symbol as mentioned above. i know that symbols are dependent on their locale but i want to get symbols independent from their locale.

推荐答案

尝试像getSymbol(Locale.getDefault(Locale.Category.DISPLAY))一样在getSymbol()中调用默认的Locale，检查下面的代码

try to calling default Locale in getSymbol() like getSymbol(Locale.getDefault(Locale.Category.DISPLAY)) check below code

Currency pound = Currency.getInstance("GBP");
pound.getSymbol(Locale.getDefault(Locale.Category.DISPLAY));

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