IBM IHS 7.0 gzip 压缩无法按预期工作

发布于 2024-12-12 07:17:47 字数 420 浏览 0 评论 0原文

我已在 IBM HTTP Server v7.0 中启用了 gzip 压缩。在响应标头中，我可以看到 Vary 为“accept-encoding”。但是，当我比较使用 gzip 加载的文件大小和不使用 gzip 加载的文件大小时，没有区别。我不确定我是否在做以正确的方式做到这一点。这是我在 httpd.conf 文件中添加的内容，

LoadModule deflate_module modules/mod_deflate.so
AddOutputFilterByType DEFLATE text/html text/css application/x-javascript

您能帮帮我吗？

原文

I've enabled gzip compression in my IBM HTTP Server v7.0. In the response header I can see Vary as "accept-encoding".
But when I compare the size of the file that was loaded with gzip and without gzip there is no difference. I'm not sure if I'm doing
this in the correct way.
This is what I added in the httpd.conf file

LoadModule deflate_module modules/mod_deflate.so
AddOutputFilterByType DEFLATE text/html text/css application/x-javascript

Can you please help me?

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双手揣兜 2024-12-19 07:17:47

尝试以下代码并根据需要进行更改：

LoadModule deflate_module modules/mod_deflate.so

DeflateCompressionLevel 9
DeflateMemLevel 9
DeflateWindowSize 15

DeflateFilterNote Input instream
DeflateFilterNote Output outstream
DeflateFilterNote Ratio ratio

LogFormat '"%r" %{outstream}n/%{instream}n (%{ratio}n%%)' deflate
CustomLog logs/deflate_log deflate

<Location />
    # Insert filter
      SetOutputFilter DEFLATE

    # Netscape 4.x has some problems...
      BrowserMatch ^Mozilla/4 gzip-only-text/html

    # Netscape 4.06-4.08 have some more problems
      BrowserMatch ^Mozilla/4\.0[678] no-gzip

    # MSIE masquerades as Netscape, but it is fine
      BrowserMatch \bMSIE !no-gzip !gzip-only-text/html

    # Don't compress images
      SetEnvIfNoCase Request_URI \
      \.(?:gif|jpe?g|png)$ no-gzip dont-vary

    # Make sure proxies don't deliver the wrong content
      Header append Vary User-Agent env=!dont-vary
</Location>

Try the following code and change it as you would like:

LoadModule deflate_module modules/mod_deflate.so

DeflateCompressionLevel 9
DeflateMemLevel 9
DeflateWindowSize 15

DeflateFilterNote Input instream
DeflateFilterNote Output outstream
DeflateFilterNote Ratio ratio

LogFormat '"%r" %{outstream}n/%{instream}n (%{ratio}n%%)' deflate
CustomLog logs/deflate_log deflate

<Location />
    # Insert filter
      SetOutputFilter DEFLATE

    # Netscape 4.x has some problems...
      BrowserMatch ^Mozilla/4 gzip-only-text/html

    # Netscape 4.06-4.08 have some more problems
      BrowserMatch ^Mozilla/4\.0[678] no-gzip

    # MSIE masquerades as Netscape, but it is fine
      BrowserMatch \bMSIE !no-gzip !gzip-only-text/html

    # Don't compress images
      SetEnvIfNoCase Request_URI \
      \.(?:gif|jpe?g|png)$ no-gzip dont-vary

    # Make sure proxies don't deliver the wrong content
      Header append Vary User-Agent env=!dont-vary
</Location>

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