例如,我想将其转换为 long
NSString *str = @"FFFF00FF";
谢谢!
尝试使用这个
NSString *str = @"FFFF00FF";
NSScanner* scanner = [NSScanner scannerWithString: str];
unsigned long long longValue;
[scanner scanHexLongLong: &longValue];
NSLog(@"LongValue = %lld", longValue);
我希望它可以帮助你。
NSString *str = @"FFFF00FF";
long longstring=[str longLongValue];
NSLog(@"%ld",longstring);
试试这个。可能对你有帮助。
long *longString = [YourString longLongValue];