Node.js and Express.js proxy

Question

I would like to create a proxy. When a user search for an url (www.amazon.com) I would like to see the URL in the terminal. But I can't really fin a solution.

const express = require("express");

const app = express();

app.get("", (req, res, next) => {
  console.log(req.url);
});

const port = 8888;
app.listen(port, console.log(`Listening on port ${port}.`));