请教unsigned char*转nsstring
请教unsigned char*转nsstring
日期:2017-11-06 13:17:42 人气:2
方法如下:
通过sscanf()函数得到int类型16进制数的值;
代码:
int color;
NSString *color_string = @"0xff0000";
char *color_char = [color_string cStringUsingEncoding:NSASCIIStringEncoding];
sscanf(color_char,"%x",&color);
NSLog(@"color: %i",co