title: Node/Express Generate a one time route / link / download?
body: <p>How would I go about creating a one time download link in nodeJS or Express?</p>
  
  <p>I'm trying to find the simplest way to accomplish this. My ideas so far are:</p>
  
  <p>Use fs stream to read and then delete the file
  or
  Somehow generate a link/route that gets removed once the download button is clicked</p>
  
  <p>Are any of these implementations possible?
  Is there a simpler way?</p>
  
  <p>Any help or example code would be greatly appreciated!</p>
  
  <p>-Thanks</p>