CTTelephonyNetworkInfo *networkInfo = [CTTelephonyNetworkInfo new];
CTCarrier *carrier = [networkInfo subscriberCellularProvider];
//detect sim card status
[networkInfo setSubscriberCellularProviderDidUpdateNotifier:^(CTCarrier* carrier) {
NSString *countryCode = carrier.mobileCountryCode;
NSString *networkCode = carrier.mobileNetworkCode;
}];
var amount = NSNumber(int: 8880) var _currencyFormatter = NSNumberFormatter() _currencyFormatter.numberStyle = NSNumberFormatterStyle.DecimalStyle //_currencyFormatter.currencyCode = "NT$ " //_currencyFormatter.formatterBehavior = NSNumberFormatterBehavior.BehaviorDefault //_currencyFormatter.negativeFormat = "-$#,##0" _currencyFormatter.positiveFormat = "NT$ #,##0" _currencyFormatter.stringFromNumber(amount) 輸出結果︰ NT$ 8,880 參考︰ http://www.cokco.cn/thread-35548-1-1.html http://www.freair.com/bbs/simple/?t558.html