iPhone 设备对应表

json

{
    "iPhone1,1":"iPhone 2G (A1203)",
    "iPhone1,2":"iPhone 3G (A1241/A1324)",
    "iPhone2,1":"iPhone 3GS (A1303/A1325)",
    "iPhone3,1":"iPhone 4 (A1332)",
    "iPhone3,2":"iPhone 4 (A1332)",
    "iPhone3,3":"iPhone 4 (A1349)",
    "iPhone4,1":"iPhone 4S (A1387/A1431)",
    "iPhone5,1":"iPhone 5 (A1428)",
    "iPhone5,2":"iPhone 5 (A1429/A1442)",
    "iPhone5,3":"iPhone 5c (A1456/A1532)",
    "iPhone5,4":"iPhone 5c (A1507/A1516/A1526/A1529)",
    "iPhone6,1":"iPhone 5s (A1453/A1533)",
    "iPhone6,2":"iPhone 5s (A1457/A1518/A1528/A1530)",
    "iPhone7,1":"iPhone 6 Plus (A1522/A1524)",
    "iPhone7,2":"iPhone 6 (A1549/A1586)",
    "iPhone8,1":"iPhone 6s",
    "iPhone8,2":"iPhone 6s Plus",
    "iPhone8,4":"iPhone SE",
    "iPhone9,1":"iPhone7",
    "iPhone9,3":"iPhone7",
    "iPhone9,2":"iPhone7Plus",
    "iPhone9,4":"iPhone7Plus",
    "iPhone10,1":"iPhone 8",
    "iPhone10,4":"iPhone 8",
    "iPhone10,2":"iPhone 8 Plus",
    "iPhone10,5":"iPhone 8 Plus",
    "iPhone10,3":"iPhone X",
    "iPhone10,6":"iPhone X",
    "iPhone11,2":"iPhone Xs",
    "iPhone11,4":"iPhone Xs Max",
    "iPhone11,6":"iPhone Xs Max",
    "iPhone11,8":"iPhone XR",
    "iPod1,1":"iPod Touch 1G (A1213)",
    "iPod2,1":"iPod Touch 2G (A1288)",
    "iPod3,1":"iPod Touch 3G (A1318)",
    "iPod4,1":"iPod Touch 4G (A1367)",
    "iPod5,1":"iPod Touch 5G (A1421/A1509)",
    "iPad1,1":"iPad 1G (A1219/A1337)",
    "iPad2,1":"iPad 2 (A1395)",
    "iPad2,2":"iPad 2 (A1396)",
    "iPad2,3":"iPad 2 (A1397)",
    "iPad2,4":"iPad 2 (A1395+New Chip)",
    "iPad2,5":"iPad mini (A1432)",
    "iPad2,6":"iPad mini (A1454)",
    "iPad2,7":"iPad mini (A1455)",
    "iPad3,1":"iPad 3 (A1416)",
    "iPad3,2":"iPad 3 (A1403)",
    "iPad3,3":"iPad 3 (A1430)",
    "iPad3,4":"iPad 4 (A1458)",
    "iPad3,5":"iPad 4 (A1459)",
    "iPad3,6":"iPad 4 (A1460)",
    "iPad4,1":"iPad Air (A1474)",
    "iPad4,2":"iPad Air (A1475)",
    "iPad4,3":"iPad Air (A1476)",
    "iPad5,3":"iPad Air 2 (A1566)",
    "iPad5,4":"iPad Air 2 (A1567)",
    "iPad6,7":"iPad Pro 12.9",
    "iPad6,8":"iPad Pro 12.9",
    "iPad6,3":"iPad Pro 9.7",
    "iPad6,4":"iPad Pro 9.7",
    "iPad6,11":"iPad (5th generation)",
    "iPad6,12":"iPad (5th generation)",
    "iPad7,1":"iPad Pro 12.9",
    "iPad7,2":"iPad Pro 12.9",
    "iPad7,3":"iPad Pro 10.5",
    "iPad7,4":"iPad Pro 10.5",
    "iPad4,4":"iPad Mini 2G (A1489)",
    "iPad4,5":"iPad Mini 2G (A1490)",
    "iPad4,6":"iPad Mini 2G (A1491)",
    "iPad4,7":"iPad Mini 3 (A1599)",
    "iPad4,8":"iPad Mini 3 (A1600)",
    "iPad4,9":"iPad Mini 3 (A1601)",
    "iPad5,1":"iPad Mini 4 (A1538)",
    "iPad5,2":"iPad Mini 4 (A1550)",
    "i386":"iPhone Simulator",
    "x86_64":"iPhone Simulator"
}

+ (NSString *)getDeviceString {
    int mib[2]={CTL_HW,HW_MACHINE};
    size_t len;
    char *machine;
    
    sysctl(mib, 2, NULL, &len, NULL, 0);
    machine = malloc(len);
    sysctl(mib, 2, machine, &len, NULL, 0);
    
    NSString *platform = [NSString stringWithCString:machine encoding:NSASCIIStringEncoding];
    free(machine);
将上面的json 转成字典 然后 以platform key 获取value
NSDictionary * dict = @{};
  NSString    *value =   [dict objectForKey:@"platform"]
return  value  ? value  : platform;
}