NSString *strname=[[UIDevice currentDevice] name];

NSLog(@"设备名:%@",strname);

NSString *strSysName = [[UIDevice currentDevice] systemName];

NSLog(@"系统名称：%@", strSysName);// e.g. @"iOS"

NSString *strSysVersion = [[UIDevice currentDevice] systemVersion];

NSLog(@"系统版本号：%@", strSysVersion);// e.g. @"4.0"

NSString *strModel = [[UIDevice currentDevice] model];

NSLog(@"设备模式：%@", strModel);// e.g. @"iPhone", @"iPod touch"

NSString *strLocModel = [[UIDevice currentDevice] localizedModel];

NSLog(@"本地设备模式：%@", strLocModel);// localized version of model

NSDictionary *dicInfo = [[NSBundle mainBundle] infoDictionary];

//    CFShow(dicInfo);

NSString *strAppName = [dicInfo objectForKey:@"CFBundleDisplayName"];

NSLog(@"App应用名称：%@", strAppName);

NSString *strAppVersion = [dicInfo objectForKey:@"CFBundleShortVersionString"];

NSLog(@"App应用版本：%@", strAppVersion);

NSString *strAppBuild = [dicInfo objectForKey:@"CFBundleVersion"];

NSLog(@"App应用Build版本：%@", strAppBuild);

NSArray *languageArray = [NSLocale preferredLanguages];

NSString *language = [languageArray objectAtIndex:0];

NSLog(@"语言：%@", language);//en

NSLocale *locale = [NSLocale currentLocale];

NSString *country = [locale localeIdentifier];

NSLog(@"国家：%@", country); //en_US