[jboss-user] [JBoss Seam] - how to download a file via Seam& JSF,

[tyshan]

hi, 

I can upload a file successfully, but failed to download a file.

I get an exception that 

Servlet response already use stream, Writer not possible


and I use the codes

	HttpServletResponse res = (HttpServletResponse) javax.faces.context.FacesContext
				.getCurrentInstance().getExternalContext().getResponse();
		res.reset();


anyonce can help me?

Best regards

Tyshan


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