text: var fs = require('fs');
  const express = require('express');
  const app = express();
  var cors = require('cors');
  const _parser = require('body-parser');
  app.use(cors());
  app.use(express.static(__dirname));
  app.get("/", (req, res)=>res.sendFile(__dirname + "/test.html"));
  app.listen(process.env.PORT || 5000, () => console.log('Example app listening on port 3000!'));
  app.use(_parser.json({limit: "50mb"}));
  app.use(_parser.urlencoded({limit: "50mb", extended: true}));
  /*app.post("/getMaps", (req, res)=>{
  	for (var i = 0; i < )
  });*/