node proxy server

prxysrvr.js

const http = require('http');
const httpProxy = require('http-proxy');

const proxy = httpProxy.createProxyServer({});
const apisrv = '127.0.0.1:8080';
const port = 3000;

console.log(`[proxy] 127.0.0.1:${port} -> ${apisrv}`);
http.createServer(
  function(req, res) {
    console.log('[rq]', req.method, req.url);
    proxy.web(
      req,
      res,
      {
        target: `${req.protocol}://${apisrv}`
      }
    );
  }
).listen(port);