text: var express = require("express");
  var app = express();
  var bodyParser = require('body-parser')
  
  // parse application/x-www-form-urlencoded
  app.use(bodyParser.urlencoded({ extended: false }))
  
  // parse application/json
  app.use(bodyParser.json())
  
  app.get('/welcome-api-123',(req,res)=>{
    console.log(`CONSOLE LOG @ ${new Date().toISOString()}`);
    console.info(`CONSOLE info @ ${new Date().toISOString()}`);
    console.error(`CONSOLE ERror @ ${new Date().toISOString()}`);
    res.send(`Welcome-api-123 @ ${new Date().toISOString()}`)
  })
  
  //serve static file (index.html, images, css)
  app.use(express.static(__dirname + '/views'));
  
  var port = process.env.PORT || 3000
  app.listen(port, function() {
      console.log("To view your app, open this link in your browser: http://localhost:" + port);
  });
  