我想从十六进制编码的字符串中获取dec值，例如:A->10、B->11等。我编码如下NSString*tempNumber;tempNumber=number.text;NSScanner*scanner=[NSScannerscannerWithString:tempNumber];unsignedinttemp;[scannerscanHexInt:temp];NSLog(@"%@:%d",tempNumber,temp);但NSLog输出不是我想要的..2012-01-2401:34:57.703TestingUnit[34861:f803]4:-10737504722012-0
