I have a web page in JSP that needs to allow users to upload an image file (which I will then be saving in a database as a BLOB). What's the best way to upload a file in Java? Are there any good open source projects that handle this?

Thanks for the help,

I ended up using the apache commons FileUpload component that's built into Struts, after finding a good wiki article on the subject at http://wiki.apache.org/struts/StrutsFileUpload.


<html:form action="/updateTruck" enctype="multipart/form-data">
<table>
<td width="16%" align="left" valign="top" nowrap="nowrap"><strong>Truck Photo: </strong></td>
<td id="photoTd" width="16%" rowspan="3" valign="top">
<html:file property="photo" onchange="dirty();" size="10" />
<br /><a href="truckBig.jpg" target="_blank" style="font-size:.9em;">
<img id="photoImg" src="truckSmall.jpg" width="91" height="60" border="0" /></a>
</td>