iOS获取设备型号

//需#include <sys/utsname.h>
+ (NSString *)getDeviceName {
    
    structutsname systemInfo;
    
    uname(&systemInfo);
    
    NSString *platform = [NSStringstringWithCString:systemInfo.machineencoding:NSASCIIStringEncoding];
    
    if ([platformisEqualToString:@"iPhone1,1"])return
@"iPhone 2G";
    
    if ([platformisEqualToString:@"iPhone1,2"])return
@"iPhone 3G";
    
    if ([platformisEqualToString:@"iPhone2,1"])return
@"iPhone 3GS";
    
    if ([platformisEqualToString:@"iPhone3,1"])return
@"iPhone 4";
    
    if ([platformisEqualToString:@"iPhone3,2"])return
@"iPhone 4";
    
    if ([platformisEqualToString:@"iPhone3,3"])return
@"iPhone 4";
    
    if ([platformisEqualToString:@"iPhone4,1"])return
@"iPhone 4S";
    
    if ([platformisEqualToString:@"iPhone5,1"])return
@"iPhone 5";
    
    if ([platformisEqualToString:@"iPhone5,2"])return
@"iPhone 5";
    
    if ([platformisEqualToString:@"iPhone5,3"])return
@"iPhone 5c";
    
    if ([platformisEqualToString:@"iPhone5,4"])return
@"iPhone 5c";
    
    if ([platformisEqualToString:@"iPhone6,1"])return
@"iPhone 5s";
    
    if ([platformisEqualToString:@"iPhone6,2"])return
@"iPhone 5s";
    
    if ([platformisEqualToString:@"iPhone7,1"])return
@"iPhone 6 Plus";
    
    if ([platformisEqualToString:@"iPhone7,2"])return
@"iPhone 6";
    
    if ([platformisEqualToString:@"iPhone8,1"])return
@"iPhone 6s";
    
    if ([platformisEqualToString:@"iPhone8,2"])return
@"iPhone 6s Plus";
    
    if ([platformisEqualToString:@"iPod1,1"])return
@"iPod Touch 1G";
    
    if ([platformisEqualToString:@"iPod2,1"])return
@"iPod Touch 2G";
    
    if ([platformisEqualToString:@"iPod3,1"])return
@"iPod Touch 3G";
    
    if ([platformisEqualToString:@"iPod4,1"])return
@"iPod Touch 4G";
    
    if ([platformisEqualToString:@"iPod5,1"])return
@"iPod Touch 5G";
    
    if ([platformisEqualToString:@"iPad1,1"])return@"iPad
1G";
    
    if ([platformisEqualToString:@"iPad2,1"])return@"iPad
2";
    
    if ([platformisEqualToString:@"iPad2,2"])return@"iPad
2";
    
    if ([platformisEqualToString:@"iPad2,3"])return@"iPad
2";
    
    if ([platformisEqualToString:@"iPad2,4"])return@"iPad
2";
    
    if ([platformisEqualToString:@"iPad2,5"])return@"iPad
Mini 1G";
    
    if ([platformisEqualToString:@"iPad2,6"])return@"iPad
Mini 1G";
    
    if ([platformisEqualToString:@"iPad2,7"])return@"iPad
Mini 1G";
    
    if ([platformisEqualToString:@"iPad3,1"])return@"iPad
3";
    
    if ([platformisEqualToString:@"iPad3,2"])return@"iPad
3";
    
    if ([platformisEqualToString:@"iPad3,3"])return@"iPad
3";
    
    if ([platformisEqualToString:@"iPad3,4"])return@"iPad
4";
    
    if ([platformisEqualToString:@"iPad3,5"])return@"iPad
4";
    
    if ([platformisEqualToString:@"iPad3,6"])return@"iPad
4";
    
    if ([platformisEqualToString:@"iPad4,1"])return@"iPad
Air";
    
    if ([platformisEqualToString:@"iPad4,2"])return@"iPad
Air";
    
    if ([platformisEqualToString:@"iPad4,3"])return@"iPad
Air";
    
    if ([platformisEqualToString:@"iPad4,4"])return@"iPad
Mini 2G";
    
    if ([platformisEqualToString:@"iPad4,5"])return@"iPad
Mini 2G";
    
    if ([platformisEqualToString:@"iPad4,6"])return@"iPad
Mini 2G";
    
    if ([platformisEqualToString:@"i386"])return@"iPhone
Simulator";
    
    if ([platformisEqualToString:@"x86_64"])return@"iPhone
Simulator";
    
    return platform;
    
}
//需#include <sys/types.h>   #include
<sys/sysctl.h>

+ (NSString *)getCurrentDeviceModel
{
    int mib[2];
    size_t len;
    char *machine;
    
    mib[0] =CTL_HW;
    mib[1] =HW_MACHINE;
    sysctl(mib,2,
NULL, &len,NULL,
0);
    machine = malloc(len);
    sysctl(mib,2, machine, &len,
NULL,0);
    
    NSString *platform = [NSStringstringWithCString:machine
encoding:NSASCIIStringEncoding];
    free(machine);
    
    if ([platformisEqualToString:@"iPhone1,1"])return
@"iPhone 2G (A1203)";
    if ([platformisEqualToString:@"iPhone1,2"])return
@"iPhone 3G (A1241/A1324)";
    if ([platformisEqualToString:@"iPhone2,1"])return
@"iPhone 3GS (A1303/A1325)";
    if ([platformisEqualToString:@"iPhone3,1"])return
@"iPhone 4 (A1332)";
    if ([platformisEqualToString:@"iPhone3,2"])return
@"iPhone 4 (A1332)";
    if ([platformisEqualToString:@"iPhone3,3"])return
@"iPhone 4 (A1349)";
    if ([platformisEqualToString:@"iPhone4,1"])return
@"iPhone 4S (A1387/A1431)";
    if ([platformisEqualToString:@"iPhone5,1"])return
@"iPhone 5 (A1428)";
    if ([platformisEqualToString:@"iPhone5,2"])return
@"iPhone 5 (A1429/A1442)";
    if ([platformisEqualToString:@"iPhone5,3"])return
@"iPhone 5c (A1456/A1532)";
    if ([platformisEqualToString:@"iPhone5,4"])return
@"iPhone 5c (A1507/A1516/A1526/A1529)";
    if ([platformisEqualToString:@"iPhone6,1"])return
@"iPhone 5s (A1453/A1533)";
    if ([platformisEqualToString:@"iPhone6,2"])return
@"iPhone 5s (A1457/A1518/A1528/A1530)";
    if ([platformisEqualToString:@"iPhone7,1"])return
@"iPhone 6 Plus (A1522/A1524)";
    if ([platformisEqualToString:@"iPhone7,2"])return
@"iPhone 6 (A1549/A1586)";
    
    if ([platformisEqualToString:@"iPod1,1"])  return
@"iPod Touch 1G (A1213)";
    if ([platformisEqualToString:@"iPod2,1"])  return
@"iPod Touch 2G (A1288)";
    if ([platformisEqualToString:@"iPod3,1"])  return
@"iPod Touch 3G (A1318)";
    if ([platformisEqualToString:@"iPod4,1"])  return
@"iPod Touch 4G (A1367)";
    if ([platformisEqualToString:@"iPod5,1"])  return
@"iPod Touch 5G (A1421/A1509)";
    
    if ([platformisEqualToString:@"iPad1,1"])  return
@"iPad 1G (A1219/A1337)";
    
    if ([platformisEqualToString:@"iPad2,1"])  return
@"iPad 2 (A1395)";
    if ([platformisEqualToString:@"iPad2,2"])  return
@"iPad 2 (A1396)";
    if ([platformisEqualToString:@"iPad2,3"])  return
@"iPad 2 (A1397)";
    if ([platformisEqualToString:@"iPad2,4"])  return
@"iPad 2 (A1395+New Chip)";
    if ([platformisEqualToString:@"iPad2,5"])  return
@"iPad Mini 1G (A1432)";
    if ([platformisEqualToString:@"iPad2,6"])  return
@"iPad Mini 1G (A1454)";
    if ([platformisEqualToString:@"iPad2,7"])  return
@"iPad Mini 1G (A1455)";
    
    if ([platformisEqualToString:@"iPad3,1"])  return
@"iPad 3 (A1416)";
    if ([platformisEqualToString:@"iPad3,2"])  return
@"iPad 3 (A1403)";
    if ([platformisEqualToString:@"iPad3,3"])  return
@"iPad 3 (A1430)";
    if ([platformisEqualToString:@"iPad3,4"])  return
@"iPad 4 (A1458)";
    if ([platformisEqualToString:@"iPad3,5"])  return
@"iPad 4 (A1459)";
    if ([platformisEqualToString:@"iPad3,6"])  return
@"iPad 4 (A1460)";
    
    if ([platformisEqualToString:@"iPad4,1"])  return
@"iPad Air (A1474)";
    if ([platformisEqualToString:@"iPad4,2"])  return
@"iPad Air (A1475)";
    if ([platformisEqualToString:@"iPad4,3"])  return
@"iPad Air (A1476)";
    if ([platformisEqualToString:@"iPad4,4"])  return
@"iPad Mini 2G (A1489)";
    if ([platformisEqualToString:@"iPad4,5"])  return
@"iPad Mini 2G (A1490)";
    if ([platformisEqualToString:@"iPad4,6"])  return
@"iPad Mini 2G (A1491)";
    
    if ([platformisEqualToString:@"i386"])     return
@"iPhone Simulator";
    if ([platformisEqualToString:@"x86_64"])   return
@"iPhone Simulator";
    
    
    return platform;
}