Objective-C中NSString与int和float的相互转换

NSString *tempA = @"123";html NSString *tempB = @"456";ide   1，字符串拼接post  NSString *newString = [NSString stringWithFormat:@"%@%@",tempA,tempB];orm   2，字符转inthtm int intString = [newString intValue];b

>>阅读原文<<