0
numberFormatter = [[NSNumberFormatter alloc] init];
numberFormatter.numberStyle = NSNumberFormatterCurrencyStyle;
NSLog(_priceTF.text);
NSNumber *price = [numberFormatter numberFromString:_priceTF.text];
NSLog([price stringValue]);
控制台输出:25 KRNSNumberFormatter numberFromString不从货币字符串返回数
附: :价格为零。