如何在Windows和Mac上获取硬件UUID

时间:2011-04-15 04:35:48

标签: uuid

我想知道是否有办法在Windows和Mac上获取此信息?就像我们通过[[UIDevice currentDevice] uniqueIdentifier]在iphone上获取它一样。提前谢谢!

3 个答案:

答案 0 :(得分:3)

请注意,iOS中不推荐使用[[UIDevice currentDevice] uniqueIdentifier],对于OS X,您可以从gethostuuid()或注册表中获取它,例如:

+ (NSString*)getMachineUUID
{
    NSString *ret = nil;
    io_service_t platformExpert = IOServiceGetMatchingService(kIOMasterPortDefault, IOServiceMatching("IOPlatformExpertDevice"));   
    if (platformExpert) {
        CFTypeRef cfstring = IORegistryEntryCreateCFProperty(platformExpert, CFSTR(kIOPlatformUUIDKey), kCFAllocatorDefault, 0);
        if (cfstring) {
            ret = [NSString stringWithFormat:@"%@",cfstring];        
            CFRelease(cfstring);                    
        }
        IOObjectRelease(platformExpert);        
    }   
    return ret;
}

答案 1 :(得分:1)

for windows 运行mountvol命令!

答案 2 :(得分:0)

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