How to use js to get the unique code of a mobile phone in the world, such as mac code, phone access number, hardware internal number and so on.

how to obtain the unique code of a mobile phone with js, such as mac code, phone access number, hardware internal number, etc.

in short, it is the only mobile phone code in the world. Is there anything you can do about it?

God"s advice!

Mar.19,2021
The

web page is the most pushy. The initial design goal is to put it in a box (that's why there are technologies such as ActiveX to bypass this layer of security), so if you can't get anything, especially the hardware, it would be nice to give a uA, what kind of bike you want.


is basically impossible now, unless the device provides the appropriate calling interface.
this is based on security considerations.


I would like to ask the landlord how to solve this problem in the end

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