1.导入头文件
#import "sys/utsname.h"
2.实现方法
- (NSString*)platformString{
structutsnamesystemInfo;
uname(&systemInfo);
NSString *deviceModel = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];
if([deviceModelisEqualToString:@"iPhone3,1"]) return@"iPhone 4";
if([deviceModelisEqualToString:@"iPhone3,2"]) return@"iPhone 4";
if([deviceModelisEqualToString:@"iPhone3,3"]) return@"iPhone 4";
if([deviceModelisEqualToString:@"iPhone4,1"]) return@"iPhone 4S";
if([deviceModelisEqualToString:@"iPhone5,1"]) return@"iPhone 5";
if ([deviceModel isEqualToString:@"iPhone5,2"]) return @"iPhone 5 (GSM+CDMA)";
if ([deviceModel isEqualToString:@"iPhone5,3"]) return @"iPhone 5c (GSM)";
if ([deviceModel isEqualToString:@"iPhone5,4"]) return @"iPhone 5c (GSM+CDMA)";
if ([deviceModel isEqualToString:@"iPhone6,1"]) return @"iPhone 5s (GSM)";
if ([deviceModel isEqualToString:@"iPhone6,2"]) return @"iPhone 5s (GSM+CDMA)";
if ([deviceModel isEqualToString:@"iPhone7,1"]) return @"iPhone 6 Plus";
if([deviceModelisEqualToString:@"iPhone7,2"]) return@"iPhone 6";
if([deviceModelisEqualToString:@"iPhone8,1"]) return@"iPhone 6s";
if ([deviceModel isEqualToString:@"iPhone8,2"]) return @"iPhone 6s Plus";
if([deviceModelisEqualToString:@"iPhone8,4"]) return@"iPhone SE";
// 日行两款手机型号均为日本独占,可能使用索尼FeliCa支付方案而不是苹果支付
if ([deviceModel isEqualToString:@"iPhone9,1"]) return @"国行、日版、港行iPhone 7";
if ([deviceModel isEqualToString:@"iPhone9,2"]) return @"港行、国行iPhone 7 Plus";
if ([deviceModel isEqualToString:@"iPhone9,3"]) return @"美版、台版iPhone 7";
if ([deviceModel isEqualToString:@"iPhone9,4"]) return @"美版、台版iPhone 7 Plus";
if([deviceModelisEqualToString:@"iPhone10,1"]) return@"iPhone 8";
if([deviceModelisEqualToString:@"iPhone10,4"]) return@"iPhone 8";
if ([deviceModel isEqualToString:@"iPhone10,2"]) return @"iPhone 8 Plus";
if ([deviceModel isEqualToString:@"iPhone10,5"]) return @"iPhone 8 Plus";
if([deviceModelisEqualToString:@"iPhone10,3"]) return@"iPhone X";
if([deviceModelisEqualToString:@"iPhone10,6"]) return@"iPhone X";
if([deviceModelisEqualToString:@"iPhone11,2"]) return@"iPhone XS";
if ([deviceModel isEqualToString:@"iPhone11,4"]) return@"iPhone XS Max";
if ([deviceModel isEqualToString:@"iPhone11,6"]) return@"iPhone XS Max";
if([deviceModelisEqualToString:@"iPhone11,8"]) return@"iPhone XR";
if([deviceModelisEqualToString:@"iPod1,1"]) return@"iPod Touch 1G";
if([deviceModelisEqualToString:@"iPod2,1"]) return@"iPod Touch 2G";
if([deviceModelisEqualToString:@"iPod3,1"]) return@"iPod Touch 3G";
if([deviceModelisEqualToString:@"iPod4,1"]) return@"iPod Touch 4G";
if ([deviceModel isEqualToString:@"iPod5,1"]) return @"iPod Touch (5 Gen)";
if([deviceModelisEqualToString:@"iPad1,1"]) return@"iPad";
if([deviceModelisEqualToString:@"iPad1,2"]) return@"iPad 3G";
if([deviceModelisEqualToString:@"iPad2,1"]) return@"iPad 2 (WiFi)";
if([deviceModelisEqualToString:@"iPad2,2"]) return@"iPad 2";
if([deviceModelisEqualToString:@"iPad2,3"]) return@"iPad 2 (CDMA)";
if([deviceModelisEqualToString:@"iPad2,4"]) return@"iPad 2";
if([deviceModelisEqualToString:@"iPad2,5"]) return@"iPad Mini (WiFi)";
if([deviceModelisEqualToString:@"iPad2,6"]) return@"iPad Mini";
if ([deviceModel isEqualToString:@"iPad2,7"]) return @"iPad Mini (GSM+CDMA)";
if([deviceModelisEqualToString:@"iPad3,1"]) return@"iPad 3 (WiFi)";
if ([deviceModel isEqualToString:@"iPad3,2"]) return @"iPad 3 (GSM+CDMA)";
if([deviceModelisEqualToString:@"iPad3,3"]) return@"iPad 3";
if([deviceModelisEqualToString:@"iPad3,4"]) return@"iPad 4 (WiFi)";
if([deviceModelisEqualToString:@"iPad3,5"]) return@"iPad 4";
if ([deviceModel isEqualToString:@"iPad3,6"]) return @"iPad 4 (GSM+CDMA)";
if([deviceModelisEqualToString:@"iPad4,1"]) return@"iPad Air (WiFi)";
if ([deviceModel isEqualToString:@"iPad4,2"]) return @"iPad Air (Cellular)";
if ([deviceModel isEqualToString:@"iPad4,4"]) return @"iPad Mini 2 (WiFi)";
if ([deviceModel isEqualToString:@"iPad4,5"]) return @"iPad Mini 2 (Cellular)";
if([deviceModelisEqualToString:@"iPad4,6"]) return@"iPad Mini 2";
if([deviceModelisEqualToString:@"iPad4,7"]) return@"iPad Mini 3";
if([deviceModelisEqualToString:@"iPad4,8"]) return@"iPad Mini 3";
if([deviceModelisEqualToString:@"iPad4,9"]) return@"iPad Mini 3";
if ([deviceModel isEqualToString:@"iPad5,1"]) return @"iPad Mini 4 (WiFi)";
if ([deviceModel isEqualToString:@"iPad5,2"]) return @"iPad Mini 4 (LTE)";
if([deviceModelisEqualToString:@"iPad5,3"]) return@"iPad Air 2";
if([deviceModelisEqualToString:@"iPad5,4"]) return@"iPad Air 2";
if([deviceModelisEqualToString:@"iPad6,3"]) return@"iPad Pro 9.7";
if([deviceModelisEqualToString:@"iPad6,4"]) return@"iPad Pro 9.7";
if([deviceModelisEqualToString:@"iPad6,7"]) return@"iPad Pro 12.9";
if([deviceModelisEqualToString:@"iPad6,8"]) return@"iPad Pro 12.9";
if([deviceModelisEqualToString:@"AppleTV2,1"]) return@"Apple TV 2";
if([deviceModelisEqualToString:@"AppleTV3,1"]) return@"Apple TV 3";
if([deviceModelisEqualToString:@"AppleTV3,2"]) return@"Apple TV 3";
if([deviceModelisEqualToString:@"AppleTV5,3"]) return@"Apple TV 4";
if([deviceModelisEqualToString:@"i386"]) return@"Simulator";
if([deviceModelisEqualToString:@"x86_64"]) return@"Simulator";
returndeviceModel;