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How does java get the mac address

2025-01-15 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Internet Technology >

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This article mainly introduces "how java gets the mac address". In the daily operation, I believe many people have doubts about how java gets the mac address. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts about "how java gets the mac address"! Next, please follow the editor to study!

Code:

Public static String getMACAddress () {

String address = ""

String os = System.getProperty ("os.name")

System.out.println (os)

If (os! = null & & os.startsWith ("Windows")) {

Try {

ProcessBuilder pb = new ProcessBuilder ("ipconfig", "/ all")

Process p = pb.start ()

BufferedReader br = new BufferedReader (new InputStreamReader (p.getInputStream ()

String line

While ((line = br.readLine ())! = null) {

If (line.indexOf ("Physical Address")! =-1) {

Int index = line.indexOf (":")

Address = line.substring (index + 1)

Break

}

}

Br.close ()

Return address.trim ()

} catch (IOException e) {

}

}

Return address

}

At this point, the study on "how to get the mac address by java" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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