NSNumberFormatter支持貨幣列表

Question

看起來像NSNumberFormatter支持非常有限的貨幣計數，例如它不能返回@「UAH」的符號。我在哪裏可以找到支持的貨幣列表？

Answer 1

您可以使用以下內容打印支持的貨幣。

NSLocale *locale = [NSLocale currentLocale]; 
for (NSString *code in [NSLocale ISOCurrencyCodes]) { 
NSLog(@"%@ : %@", code, [locale displayNameForKey:NSLocaleCurrencyCode value:code]); 
} 

看看輸出是你要找的。

Answer 2

NSArray *locales = [NSLocale availableLocaleIdentifiers]; 
NSLocale *locale = nil; 

for (NSString *local in locales) { 

    locale = [[NSLocale alloc] initWithLocaleIdentifier:local]; 

    NSString *countryCode = [locale objectForKey: NSLocaleCountryCode]; 
    NSString *country = [locale displayNameForKey: NSLocaleCountryCode value: countryCode]; 
    NSString *currencyCode = [locale objectForKey:NSLocaleCurrencyCode]; 
    NSString *currencyDescription = [locale displayNameForKey:NSLocaleCurrencyCode value:currencyCode]; 


    if (countryCode != nil) { 
     NSLog(@"\n Country: %@ \n CountryCode: %@ \n Currency Code: %@ \n Currency Name: %@",country,countryCode,currencyCode,currencyDescription); 
    } 
}