PHP キャッシュ mod_file_cache モジュール設定

Apache模块 mod_file_cache

说明	提供文件描述符缓存支持，从而提高Apache性能
状态	实验(X)
模块名	file_cache_module
源文件	mod_file_cache.c

<?php
header( "有効期限:" . gmdate("D, d M Y H:i:s", time() + 3600 * 24) . " GMT");
header(" Content-Type:image/jpeg;");
header("Connection:close;");
$im = ImageCreateFromJpeg('img/ove.jpg');
ImageJPEG($im);
?>

服务器構成:

FileETag noneFileETag none
<IfModule expires_module>
ExpiresActive On
ExpiresDefault A0
ExpiresByType image/x-icon A2592000
ExpiresByType application/x-javascript A259200
ExpiresByType text/css A259200
ExpiresByType image/gif A259200
ExpiresByType image/png A259200
ExpiresByType image/jpeg A259200
ExpiresByType text/plain A604800
ExpiresByType application/x-shockwave-flash A604800
ExpiresByType video/x-flv A604800
ExpiresByType application/pdf A604800
ExpiresByType text/html A0
</IfModule><IfModuleexpires_module>

ExpiresActive On

ExpiresDefault A0

ExpiresByType image/x-icon A2592000

ExpiresByType application/x-javascript A259200
ExpiresByType text/css A259200

ExpiresByType image/gif A259200

ExpiresByType image/png A259200
ExpiresByType image/jpeg A259200
ExpiresByType text/plain A604800

ExpiresByType application/x -衝撃波-フラッシュA604800

ExpiresByType video/x-flv A604800

ExpiresByType application/pdf A604800ExpiresByType text/html A0</IfModule> 详细请以下参照: http://www.tblog.com.cn/manual/apache2.2/mod/mod_file_cache.html