title: Unable to find 'struts.multipart.saveDir' property setting. Defaulting to javax.servlet.context.tempdir
body: <p>While trying to upload the Image in struts2
  the image is not uploading and showing following msg
   Unable to find <code>struts.multipart.saveDir</code> property setting. Defaulting to <code>javax.servlet.context.tempdir</code></p>
  
  <p>How to solve this problem</p>