res.attachment([filename])
Sets the HTTP response Content-Disposition header field to “attachment”. If a filename is given, then it sets the Content-Type based on the extension name via res.type(), and sets the Content-Disposition “filename=” parameter.
1 2 3 4 5 6 | res.attachment();// Content-Disposition: attachmentres.attachment('path/to/logo.png');// Content-Disposition: attachment; filename="logo.png"// Content-Type: image/png |
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