How to set Content-Encoding with gzip

问题

I am compressing html files with gzip.
The browser (FF 3.0.10) does not decompress or display index.html.gz (pre-compressed on the server) when I request index.html

Where can I confirm the zipped header "content-encoding" and the browsers "Accept-Encoding"? (I am using the zlib API in C for zipping)

Thanks.

回答1:

if the browser sends

Accept-Encoding: gzip

you can compress the content of your http response, not the file on the server's file system. Then in your HTTP response you must set these headers:

Content-Length: totalBytes
Content-Encoding: gzip

回答2:

(You should also set Vary: Accept-Encoding in the response, technically, to make it clear to caches that the response will be different depending on this request header.)

来源：https://stackoverflow.com/questions/864448/how-to-set-content-encoding-with-gzip