使用VB通用应用程序获取覆盆子pi的macaddress或唯一ID [英] Get macaddress or unique id for raspberry pi using VB universal application

问题描述

我有一个问题如何从我的Raspberry pi中获取任何唯一ID或Mac地址？

使用Windows通用应用程序平台Vb.net（Visual Basic）



任何人都可以提供帮助？



我尝试过的事情：

i have a Question how to get any unique id or Mac address from my Raspberry pi ?
Am using Windows Universal Application Platform Vb.net (Visual Basic )

anyone can help ?

What I have tried:

 Dim deviceinfo = New EasClientDeviceInformation
Debug.WriteLine(deviceinfo.id)

但这不是唯一的

but this is not unique

推荐答案

MAC地址不是唯一标识符。 MAC地址规范只是说在网络适配器连接的段上id必须是唯一的。它不是一个全球唯一的ID。



最好的方法是从服务器端代码为设备分配一个唯一的ID，例如作为GUID或加密哈希值。基本上，当您的设备进入网络并与您的服务器通信时，如果它没有id值，它会向服务器询问一个。一旦建立了id，就可以使用该id值完成所有进一步的通信以识别设备。

A MAC address is not a unique identifier. The specification for MAC addresses just says that the id must be unique on the segment the network adapter is connected to. It is not a globally unique id.

The best way to go about something like this is to assign a unique id to the device from your server-side code, such as a GUID or a cryptographic hash value. Basically, when your device gets on the network and talks to your server, if it doesn't have an id value, it asks the server for one. Once the id is established all further communication can be done using that id value to identify the device.

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