Date format file name is not good for you?

where do you mean?

Do not know how to modify, can be compatible with Chinese characters

What do you mean by attachment? Maybe show a picture
On 1 Mar 2016 2:22 am, "a7517" notifications@github.com wrote:

Do not know how to modify, can be compatible with Chinese characters

This comment was created with the J!Tracker Application
https://github.com/joomla/jissues at issues.joomla.org/joomla-cms/9256
https://issues.joomla.org/tracker/joomla-cms/9256.

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#9256 (comment).

I think this is not Joomla! CMS related. This can be a problem with third party component cause there is no attachments functionality in pure Joomla CMS.

Attachment name does not support Chinese characters

What attachments, Where, what is the name of the component. Or at least provide a URL

Media

You have problem uploading or downloading files? What is the exact name of the file uploaded?

Chinese characters are not

example:阿图尔.jpg

What is the Joomla Version?

All versions have this problem

If I remember correctly joomla only supports [a-z,A-Z] in filenames
On 4 Mar 2016 4:46 pm, "Artur Stępień" notifications@github.com wrote:

What is the Joomla Version?

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#9256 (comment).

China, Japan, Korea.....
Are required to support GBK characters

I will can check if conversion and storing/serving such files is possible.

this is an old issue that files can't contain utf8 glyphs in their names.
if i remember well, it is a matter of security.

If so why not to try convert file names to a-z (I know that is worst idea) but still better then doing nothing.

There is no readability, bad for SEO

SEO in file names is practically non-existing. This is more about ALT etc. But this is out of topic. When there is security risc with storing such names automatic conversion is better then nothing.

Suggest you can under reference:wordpress

I confirm it is possible in wordpress.
Hmm. I kind of remember though we had a lot of discussions about com_media on this.

Wasnt the problem that we dont know if the filesystem of the server supports those characters in filenames?

Thank you for submitting this issue/pull request. The media manager is currently being completely rewritten and I have notified the development team about this issue for their consideration. I am closing this here at this time.