iOS获取设备信息

UIDevice 帮助我们全方位的了解所使用的设备的相关信息

//手机名称

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

//手机系统名称

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

//手机系统版本号

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

//类型是模拟器还是真机

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

//设备唯一标示码

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