title: How to download some files from heroku
body: <p>I made one Dyno app in Heroku using node.js</p>
  
  <p>that Dyno task is to collect data and create json file daily</p>
  
  <p>but I don't know how to download them locally</p>
  
  <p>I tried </p>
  
  <pre><code>http://myappname.heroku.com/filename.json
  </code></pre>
  
  <p>but failed </p>
  
  <p>Heroku is new for me,so please don't treat me like advance user</p>