【代码笔记】iOS-手机版本号，机型，操作系统版本，设备唯一标识符

一，代码。

RootViewController.m

#import "ViewController.h"
#import "sys/utsname.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.

    //版本号
    NSDictionary *infoDic = [[NSBundle mainBundle] infoDictionary];
    NSString *appVersion = [infoDic objectForKey:@"CFBundleVersion"];
    NSLog(@"---appVersion---%@",appVersion);

    //机型
    NSString *deviceStr=[NSString stringWithFormat:@"%@",[self deviceString]];
    NSLog(@"---deviceStr---%@--",deviceStr);

    //操作系统版本
    NSString* phoneVersion = [[UIDevice currentDevice] systemVersion];
    NSLog(@"---phoneVersion--%@",phoneVersion);

    //设备唯一标识
    NSString *uuid = [[UIDevice currentDevice].identifierForVendor UUIDString];
    NSLog(@"----uuid-%@",uuid);

}
//手机机型
- (NSString*)deviceString
{
    // 需要#import "sys/utsname.h"
    struct utsname systemInfo;
    uname(&systemInfo);
    NSString *deviceString = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];

    if ([deviceString isEqualToString:@"iPhone1,1"])    return @"iPhone 1G";
    if ([deviceString isEqualToString:@"iPhone1,2"])    return @"iPhone 3G";
    if ([deviceString isEqualToString:@"iPhone2,1"])    return @"iPhone 3GS";
    if ([deviceString isEqualToString:@"iPhone3,1"])    return @"iPhone 4";
    if ([deviceString isEqualToString:@"iPhone4,1"])    return @"iPhone 4S";
    if ([deviceString isEqualToString:@"iPhone5,1"])    return @"iPhone 5";
    if ([deviceString isEqualToString:@"iPhone5,2"])    return @"iPhone 5";
    if ([deviceString isEqualToString:@"iPhone5,3"])    return @"iPhone 5c";
    if ([deviceString isEqualToString:@"iPhone5,4"])    return @"iPhone 5c";
    if ([deviceString isEqualToString:@"iPhone6,1"])    return @"iPhone 5s";
    if ([deviceString isEqualToString:@"iPhone6,2"])    return @"iPhone 5s";
    if ([deviceString isEqualToString:@"iPhone7,2"])    return @"iPhone 6";
    if ([deviceString isEqualToString:@"iPhone7,1"])    return @"iPhone 6p";
    if ([deviceString isEqualToString:@"iPhone3,2"])    return @"Verizon iPhone 4";
    if ([deviceString isEqualToString:@"iPod1,1"])      return @"iPod Touch 1G";
    if ([deviceString isEqualToString:@"iPod2,1"])      return @"iPod Touch 2G";
    if ([deviceString isEqualToString:@"iPod3,1"])      return @"iPod Touch 3G";
    if ([deviceString isEqualToString:@"iPod4,1"])      return @"iPod Touch 4G";
    if ([deviceString isEqualToString:@"iPad1,1"])      return @"iPad";
    if ([deviceString isEqualToString:@"iPad2,1"])      return @"iPad 2 (WiFi)";
    if ([deviceString isEqualToString:@"iPad2,2"])      return @"iPad 2 (GSM)";
    if ([deviceString isEqualToString:@"iPad2,3"])      return @"iPad 2 (CDMA)";
    if ([deviceString isEqualToString:@"i386"])         return @"Simulator";
    if ([deviceString isEqualToString:@"x86_64"])       return @"Simulator";
    //    NSLog(@"NOTE: Unknown device type: %@", deviceString);
    return deviceString;
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end

二，输出。

2015-10-23 12:01:43.093 手机版本号，机型，操作系统版本，设备唯一标识符[7151:176776] ---appVersion---1
2015-10-23 12:01:43.093 手机版本号，机型，操作系统版本，设备唯一标识符[7151:176776] ---deviceStr---Simulator--
2015-10-23 12:01:43.094 手机版本号，机型，操作系统版本，设备唯一标识符[7151:176776] ---phoneVersion--8.4
2015-10-23 12:01:43.094 手机版本号，机型，操作系统版本，设备唯一标识符[7151:176776] ----uuid-36995AA5-DAC5-48E9-9C2E-088B1927EC6C