如果有苹果刚发布新设备的话我们怎么获取设备型号呢？如: 公司目前没有iphoneX可供测试，但需要提前适配iphoneX，怎么快捷的判断设备机型呢？这里贴出个网址供查询(里面包含苹果的所有设备型号)，这样我们就可以直接拿到型号名字了，不用在打印查询了。
https://www.theiphonewiki.com/wiki/Main_Page
下面只列出怎么获取手机设备型号，ipad、iWatch获取方法相同：
// 需要引入: import <sys/utsname.h>
- (NSString *)deviceModelName
{
struct utsname systemInfo;
uname(&systemInfo);
NSString *platform = [NSString stringWithCString:systemInfo.machine encoding:NSASCIIStringEncoding];
if ([platform isEqualToString:@"iPhone1,1"]) return @"iPhone";
if ([platform isEqualToString:@"iPhone1,2"]) return @"iPhone 3G";
if ([platform isEqualToString:@"iPhone2,1"]) return @"iPhone 3GS";
if ([platform isEqualToString:@"iPhone3,1"] || [platform isEqualToString:@"iPhone3,2"] || [platform isEqualToString:@"iPhone3,3"]) return @"iPhone 4";
if ([platform isEqualToString:@"iPhone3,2"] || [platform isEqualToString:@"iPhone3,3"]) return @"iPhone 4";
if ([platform isEqualToString:@"iPhone4,1"]) return @"iPhone 4S";
if ([platform isEqualToString:@"iPhone5,1"] || [platform isEqualToString:@"iPhone5,2"]) return @"iPhone 5";
if ([platform isEqualToString:@"iPhone5,3"] || [platform isEqualToString:@"iPhone5,4"]) return @"iPhone 5c";
if ([platform isEqualToString:@"iPhone6,1"] || [platform isEqualToString:@"iPhone6,2"]) return @"iPhone 5s";
if ([platform isEqualToString:@"iPhone7,1"]) return @"iPhone 6 Plus";
if ([platform isEqualToString:@"iPhone7,2"]) return @"iPhone 6";
if ([platform isEqualToString:@"iPhone8,1"]) return @"iPhone 6s";
if ([platform isEqualToString:@"iPhone8,2"]) return @"iPhone 6s Plus";
if ([platform isEqualToString:@"iPhone8,4"]) return @"iPhone SE";
if ([platform isEqualToString:@"iPhone9,1"] || [deviceString isEqualToString:@"iPhone9,3"]) return @"iPhone 7";
if ([platform isEqualToString:@"iPhone9,2"] || [deviceString isEqualToString:@"iPhone9,4"]) return @"iPhone 7 Plus";
if ([platform isEqualToString:@"iPhone10,1"] || [deviceString isEqualToString:@"iPhone10,4"]) return @"iPhone 8";
if ([platform isEqualToString:@"iPhone10,2"] || [deviceString isEqualToString:@"iPhone10,5"]) return @"iPhone 8 Plus";
if ([platform isEqualToString:@"iPhone10,3"] || [deviceString isEqualToString:@"iPhone10,6"]) return @"iPhone X";
if ([platform isEqualToString:@"iPhone11,8"]) return @"iPhone XR";
if ([platform isEqualToString:@"iPhone11,2"]) return @"iPhone XS";
if ([platform isEqualToString:@"iPhone11,4"] || [platform isEqualToString:@"iPhone11,6"] ||) return @"iPhone XS Max";
if ([platform isEqualToString:@"i386"]) return @"iPhone 32 Simulator";
if ([platform isEqualToString:@"x86_64"]) return @"iPhone 64 Simulator";
return platform;
}
