try to make a file download action without opening the file.
I try the showcase file download example. change contentType to
application/x-download in struts.xml
<param name="contentType">application/x-download</param>
with firefox it works fine. with IE, it still open the gif in browser.
anyone could help? the stream result type is handy. don't think i should re
invent the wheel.
btw just for curious I try to stream the file by jsp. I do something like
this in jsp:
stream=response.getOutputStream();
response.setContentType("application/x-download");
response.addHeader("Content-Disposition","attachment;
filename="+filename);
response.setContentLength( (int) f.length());
blah blah blah to write data to stream
both IE and firefox are able to get the download dialog box but there is
exception in log file
ERROR [lina.core.StandardWrapperValve: 250] Servlet.service() for servlet
default threw exception
java.lang.IllegalStateException: getOutputStream() has already been called
for this response
I think stream result type should be the best solution. but I cant make IE
to download the file. Any help?
Thank you very much
Joe
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