iOS NSNumber、NSString、int之间的相互转换

[IOS开发NSString与int和float的相互转换以及字符串拼接、NSString、NSData、char* 类型之间的转换
](https://www.cnblogs.com/hecheng0314/p/4664175.html)
1、NSNumber转NSString

NSString *String = [NSString StringWithFormat:@"%@",number];
//或者
NSString *String = number.description;
2、Int 转NSNumber

int iValue;
NSNumber *number = [NSNumber numberWithInt:iValue];
3、 NSNumber 转Int

int myInt = [number intValue];;
4、NSString转int

NSString *stringInt = @“120”;
int ivalue = [stringInt intValue];
5、int转NSString

NSString *string = [NSString stringWithFormat:@"%d",ivalue];

作者:达_Ambition
链接:https://www.jianshu.com/p/f2a5253f48ba
来源:简书
著作权归作者所有。商业转载请联系作者获得授权,非商业转载请注明出处。

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转载自blog.csdn.net/xiao19911130/article/details/108273778