本帖最后由 追马 于 2014-7-16 09:54 编辑
- nsstring和float 还有int之间的转换
- NSString *tempA = @"123";
- NSString *tempB = @"456";
- 1,字符串拼接
- NSString *newString = [NSString stringWithFormat:@"%@%@",tempA,tempB];
- 2,字符转int
- int intString = [newString intValue];
- 3,int转字符
- NSString *stringInt = [NSString stringWithFormat:@"%d",intString];
- 4,字符转float
- float floatString = [newString floatValue];
- 5,float转字符
- NSString *stringFloat = [NSString stringWithFormat:@"%f",intString];
复制代码
|