Say if all request for images will refer to the same action like
image.do, then
So map this to a particular action.
Set the content type and write the image content to the ServletOutputStream
return null for ActionForward.
The snippet below should give you an idea.
Consider if resource.getResource() returns a byte[] - (Some how you
should be able to get a byte[] for the image stored in DB.)
If image is of type gif or jpg/jpeg - then you can do something like
what is shown below.
String imgType = gif or jpg/jpeg // for understanding.
String contentType = "image/";
if(imgType.equalsIgnoreCase("gif")){
contentType+="gif";
}else if(imgType.equalsIgnoreCase("jpg")){
contentType+="jpeg";
}else {
contentType = "text/html";
}
response.setContentType(contentType);
ServletOutputStream outStream = response.getOutputStream();
outStream.write(resources.getResource());
outStream.flush();
return null;
Thanks,
Vijay Venkataraman
[EMAIL PROTECTED] wrote:
Hi All,
My application saves the images in database as BLOB. I now want to
display these images stored in my database. How can I do this in struts
2.0 ?
Thanks & Regards
Prerna
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