Qunhuan Mei wrote:
When implementing file upload, it is required to specify an absolute
directory in struts.xml such as following:
<constant name="struts.multipart.saveDir" value="C:/fileUploadTempDir" />
But this might be difficult to achieve, say when the project war is deployed
in a external shared server and we do not have much idea about the directory
structure of the target server machine.
The current, canonical way to handle file uploads is to copy them from
the default upload directory to wherever you want them.
It's not required to set the saveDir; it defaults to the default
temporary directory. The file upload interceptor currently deletes the
uploaded file after the action executes, which is why the copy is needed.
Sounds like this will all be changing pretty quick-like, though.
Dave
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