OSS Web File Response Header Update

Dear Customer,

From August 13th, 2018 onwards, when you use an OSS endpoint to access a web file through the Internet, the Content-Disposition: 'attachment=filename;' is automatically added to the Response Header, and the web file is downloaded as an attachment.

If you access OSS with a user domain, the Content-Disposition: 'attachment=filename;' will not be added to the Response Header. For more information about using the user domain to access OSS, see Bind Custom Domain Names.

Alibaba Cloud