NSLocale強制日曆型

Question

[NSLocale currentLocale]可以返回<__NSCFLocale: 0x7ff708516540> 'en_US@calendar=japanese'}

問：我可以說NSLocale不追加calendar=japanese到語言環境。

Answer 1

Objective-C的

NSString *lang = [[NSLocale preferredLanguages] objectAtIndex:0]; 
    NSLog(@"language is %@", lang); 

    NSString *langua = [[NSLocale currentLocale] objectForKey: NSLocaleLanguageCode]; 
    NSLog(@" specified language is %@", langua); 

    NSString *countryCode = [[NSLocale currentLocale] objectForKey: NSLocaleCountryCode]; 
    NSLog(@"specified countryCode is %@", countryCode); 

輸出像

斯威夫特

var lang = NSLocale.preferredLanguages()[0] 

let langua = NSLocale.currentLocale().objectForKey(NSLocaleLanguageCode) as! String 
let countryCode = NSLocale.currentLocale().objectForKey(NSLocaleCountryCode) as! String