//判断是iphone或是ipad等
1 NSLog(@"Device -- %@",[UIDevice currentDevice].model);
//系统版本
3 NSLog(@"version -- %@",[UIDevice currentDevice].systemVersion);
//判断是iphone或是ipad等
1 NSLog(@"Device -- %@",[UIDevice currentDevice].model);
//系统版本
3 NSLog(@"version -- %@",[UIDevice currentDevice].systemVersion);