title: how to handle MaxUploadSizeExceededException at controller
body: <p>Facing the below exception when file upload size exceeds.I want to show user friendly exception when uploaded file size exceeds.But its not hitting the controller to handle the exception.</p>
  
  <p>Exception:</p>
  
  <pre><code> HTTP Status 500 - Request processing failed; nested exception is org.springframework.web.multipart.MaxUploadSizeExceededException: Maximum upload size of 20 bytes exceeded; nested exception is org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (2536) exceeds the configured maximum (20).
  </code></pre>