在Node.js中获取我用于连接互联网的MAC地址吗？

Question

I'm using macaddress , but I don't know how to get the mac address what I'm using to connect to the internet

const macaddress = require('macaddress');

macaddress.all(function (err, all) {
  console.log("Your mac address is -->" + JSON.stringify(all, null, 2));
});

Answer 1

try .one function for one interface

require('node-macaddress').one(function (err, addr) { console.log(addr); }

On node ≥ 0.11 you are not required to use the asynchronous version try

var addr = require('node-macaddress').one();