NSString *strJTGZ = [NSString stringWithFormat:@"交通管制%d处 ",[jtgz intValue]];        NSMutableAttributedString *attributedStr = [[NSMutableAttributedString alloc]initWithString:strJTGZ];        [attributedStr addAttribute:NSForegroundColorAttributeName value:[UIColor redColor] range:NSMakeRange(4,  [self getRedNumberLength:[jtgz intValue]])];        [mutableStr appendAttributedString:attributedStr];