摘要: 16进制字符转10进制数字 如#FFFFFF转化10进制 NSString *s1 = @”FF”; unsigned long red = strtoul([s1 UTF8String],0,16); NSString *s2 = @”FF”; unsigned long red = strtou 阅读全文
posted @ 2015-12-30 12:33 nenhallwu 阅读(474) 评论(0) 推荐(0)