aweber1

import { IncomingMessage } from 'http';
import { TLSSocket } from 'tls';
import { URL } from 'url';

export function parseRequestUrl(req: IncomingMessage) {
    let protocol = 'http';
    if ((req.socket as TLSSocket).encrypted) {
        protocol = 'https';
    }

zh

var http = require("http"),
    util = require("util")

http.createServer(function(req, rsp){
  var regex = /^\/(v1|v2)/g
 
  var matches = req.url.match(regex)

  if((matches && matches[0] === "/v1") || (req.headers["x-api-version"] === "v1"))
    var port = 8001