摘要:
NSString *myDevice = [[UIDevice currentDevice].model substringToIndex:4]; if([myDevice isEqualToString:@"iPad"]) { } else if([myDevice isEqualToString 阅读全文
摘要:
-(NSString*)getID{ CFUUIDRef puuid=CFUUIDCreate(nil); CFStringRef uuidString=CFUUIDCreateString(nil, puuid); // NSString *result=(NSString*)CFStringCr 阅读全文