title: POST data using the Content-Type multipart/form-data
body: <p>I'm trying to upload images from my computer to a website using go. Usually, I use a bash script that sends a file and a key to the server: </p>
  
  <pre><code>curl -F "image"=@"IMAGEFILE" -F "key"="KEY" URL
  </code></pre>
  
  <p>it works fine, but I'm trying to convert this request into my golang program. </p>
  
  <p><a href="http://matt.aimonetti.net/posts/2013/07/01/golang-multipart-file-upload-example/" rel="noreferrer">http://matt.aimonetti.net/posts/2013/07/01/golang-multipart-file-upload-example/</a></p>
  
  <p>I tried this link and many others, but, for each code that I try, the response from the server is "no image sent", and I've no idea why. If someone knows what's happening with the example above.</p>