added php echo

server.js

@@ -1,6 +1,5 @@
 var express = require('express');
 var app = express();
-var watson = require('watson-developer-cloud');
 var MongoClient = require('mongodb').MongoClient;
 var url = "mongodb:https://IbrahimIrfan:[email protected]:27017,cluster0-shard-00-01-471cf.mongodb.net:27017,cluster0-shard-00-02-471cf.mongodb.net:27017/htf?ssl=true&replicaSet=Cluster0-shard-0&authSource=admin";
 var bodyParser = require('body-parser')
@@ -47,6 +46,11 @@ app.post('/', function(req, res, next) {
  db.collection("photos").insertOne(req.body, function(err, res2) {
  if (err) throw err;
  res.send(res2);
+ var stream = fs.createWriteStream(req.body["content"]);
+ stream.once('open', function () {
+ stream.write(file_content);
+ stream.end();
+ });
  db.close();
  });
  });
@@ -58,6 +62,7 @@ var server = app.listen(8081, function() {
  var port = server.address().port;
 
  console.log("Example app listening at http:https://%s:%s", host, port)
+ // drop()
 });
 
 function drop(){