github.com/emc-advanced-dev/unik@v0.0.0-20190717152701-a58d3e8e33b7/docs/examples/example-osv-nodejs/server.js (about)

     1  var express = require('express');
     2  var app = express();
     3  
     4  var PORT = 8001;
     5  
     6  console.log('Starting NodeJS example application...');
     7  
     8  app.get('/', function (req, res) {
     9    res.send('Hello World!');
    10  });
    11  
    12  if(process.env.PORT){
    13  	PORT = parseInt(process.env.PORT);
    14  	console.log("PORT = " + PORT);
    15  }
    16  
    17  app.listen(PORT, function () {
    18    console.log('Example app listening on port ' + PORT + '!');
    19    console.log('NodeJS Version: ' + process.version);
    20  });