wilsonmar · June 12, 2016 13:44
diff --git a/hello-world-index.js b/hello-world-index.js
 var express = require('express');
 var app = express();
 app.get('/', function(res,req){
   res.json({
   message: 'hello world'
   });
 });
 app.listen(3000); // This establishes port 3000. You can use another port.
	var express = require('express');
	var app = express();
	app.get('/', function(res,req){
	res.json({
	message: 'hello world'
	});
	});
	app.listen(3000); // This establishes port 3000. You can use another port.