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Golang gets the MAC address of your local computer

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Posted on 9/29/2019 4:42:31 PM | | | |
Recently, when writing a small program, you need to get the MAC of the local computer to enter the next step; Then the golang library for a long time did not see a module that could directly obtain the MAC address of the computer; After Google and Baidu, I did not find that other netizens had written relevant content; Later, I went back to the Golang online doc to look through the help documentation;

According to my previous experience writing Python, I think it should be in the OS or net module; So I turned over all the functions of the OS and NET modules; Later, I saw in net.interfaces that the introduction returned a HardwareAddr; it seemed that there might be a joke, so I read the introduction of HardwareAddr; this thing can indeed get the MAC address of the computer;

The following code is used to get the MAC address of the local computer

The results of the run are as follows







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