Dropbox read file and serve it to the browser.

dBoxReadFile.js

var Dropbox = require("dropbox");
var fs = require("fs");
var config = require('../config');

var client = new Dropbox.Client(config.dropbox);

getFile: function (file, res) {
        client.readFile(file,{ buffer: true }, function (error, result) {
            if (error) {
                console.log(error);
            }
            console.log(result);
            res.end(result);
        });
    }