How I can use the HTTP headers to indicate in the Response that possibility?
- by Cris Hong Kong CRISHK
Finally I accomplished to cache dynamic images, css, and javascript files using HTTP headers BUT I have a problem now:
I have specific dynamic images that are equal but has different URL's.
For example:
http://example.com/image/src/the-same-image.jpg
http://example.com/image/custom/src/the-same-image2.jpg
1 and 2 has the same file content but different URL. This is a problem now because the navigator assumes that the file are different and need to be cached (due to the URL), when the real cached file is only one.
I have the possibility to know if the file at the URL's are the same.
How I can use the headers to indicate in the Response that possibility, and the navigator will cache only one file?
