<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Disable caching of specified URLs</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>CacheDisable <var>url-string</var> | <var>on</var></code></td></tr>
-<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host</td></tr>
+<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr>
<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr>
<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_cache</td></tr>
</table>
<div class="example"><h3>Example</h3><p><code>
<Location /foo><br />
+ <span class="indent">
CacheDisable on<br />
+ </span>
</Location><br />
</code></p></div>
- <p> The <code>no-cache</code> environment variable can be set to
+ <p>The <code>no-cache</code> environment variable can be set to
disable caching on a finer grained set of resources in versions
2.2.12 and later.</p>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Enable caching of specified URLs using a specified storage
manager</td></tr>
-<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>CacheEnable <var>cache_type</var> <var>url-string</var></code></td></tr>
-<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host</td></tr>
+<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>CacheEnable <var>cache_type</var> [<var>url-string</var>]</code></td></tr>
+<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr>
<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr>
<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_cache</td></tr>
</table>
<p>The <code class="directive">CacheEnable</code> directive instructs
<code class="module"><a href="../mod/mod_cache.html">mod_cache</a></code> to cache urls at or below
<var>url-string</var>. The cache storage manager is specified with the
- <var>cache_type</var> argument. If the <code class="directive">CacheEnable</code>
- directive is placed inside a <code class="directive"><Location></code>
- directive, the <var>url-string</var> becomes optional.
+ <var>cache_type</var> argument. The <code class="directive">CacheEnable</code>
+ directive can alternatively be placed inside either
+ <code class="directive"><Location></code> or
+ <code class="directive"><LocationMatch></code> sections to indicate
+ the content is cacheable.
<var>cache_type</var> <code>disk</code> instructs
<code class="module"><a href="../mod/mod_cache.html">mod_cache</a></code> to use the disk based storage manager
implemented by <code class="module"><a href="../mod/mod_cache_disk.html">mod_cache_disk</a></code>.</p>
each possible storage manager will be run until the first one that
actually processes the request. The order in which the storage managers are
run is determined by the order of the <code class="directive">CacheEnable</code>
- directives in the configuration file.</p>
+ directives in the configuration file. <code class="directive">CacheEnable</code>
+ directives within <code class="directive"><Location></code> or
+ <code class="directive"><LocationMatch></code> sections are processed
+ before globally defined <code class="directive">CacheEnable</code> directives.</p>
<p>When acting as a forward proxy server, <var>url-string</var> can
also be used to specify remote sites and proxy protocols which
caching should be enabled for.</p>
-
+
<div class="example"><p><code>
+ # Cache content<br />
+ <Location /foo><br />
+ <span class="indent">
+ CacheEnable disk<br />
+ </span>
+ </Location><br /><br />
+ # Cache regex<br />
+ <LocationMatch foo$><br />
+ <span class="indent">
+ CacheEnable disk<br />
+ </span>
+ </LocationMatch><br /><br />
# Cache proxied url's<br />
CacheEnable disk /<br /><br />
# Cache FTP-proxied url's<br />
<tr class="odd"><td><a href="mod_cache_disk.html#cachedirlength">CacheDirLength <var>length</var></a></td><td> 2 </td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">The number of characters in subdirectory names</td></tr>
<tr><td><a href="mod_cache_disk.html#cachedirlevels">CacheDirLevels <var>levels</var></a></td><td> 2 </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">The number of levels of subdirectories in the
cache.</td></tr>
-<tr class="odd"><td><a href="mod_cache.html#cachedisable">CacheDisable <var>url-string</var> | <var>on</var></a></td><td></td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Disable caching of specified URLs</td></tr>
-<tr><td><a href="mod_cache.html#cacheenable">CacheEnable <var>cache_type</var> <var>url-string</var></a></td><td></td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">Enable caching of specified URLs using a specified storage
+<tr class="odd"><td><a href="mod_cache.html#cachedisable">CacheDisable <var>url-string</var> | <var>on</var></a></td><td></td><td>svdh</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Disable caching of specified URLs</td></tr>
+<tr><td><a href="mod_cache.html#cacheenable">CacheEnable <var>cache_type</var> [<var>url-string</var>]</a></td><td></td><td>svdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Enable caching of specified URLs using a specified storage
manager</td></tr>
<tr class="odd"><td><a href="mod_file_cache.html#cachefile">CacheFile <var>file-path</var> [<var>file-path</var>] ...</a></td><td></td><td>s</td><td>X</td></tr><tr class="odd"><td class="descr" colspan="4">Cache a list of file handles at startup time</td></tr>
<tr><td><a href="mod_cache.html#cacheheader">CacheHeader <var>on|off</var></a></td><td> off </td><td>svdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Add an X-Cache header to the response.</td></tr>
<tr class="odd"><td><a href="mod_cache_disk.html#cachedirlength">CacheDirLength <var>length</var></a></td><td> 2 </td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">The number of characters in subdirectory names</td></tr>
<tr><td><a href="mod_cache_disk.html#cachedirlevels">CacheDirLevels <var>levels</var></a></td><td> 2 </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">The number of levels of subdirectories in the
cache.</td></tr>
-<tr class="odd"><td><a href="mod_cache.html#cachedisable">CacheDisable <var>url-string</var> | <var>on</var></a></td><td></td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Disable caching of specified URLs</td></tr>
-<tr><td><a href="mod_cache.html#cacheenable">CacheEnable <var>cache_type</var> <var>url-string</var></a></td><td></td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">Enable caching of specified URLs using a specified storage
+<tr class="odd"><td><a href="mod_cache.html#cachedisable">CacheDisable <var>url-string</var> | <var>on</var></a></td><td></td><td>svdh</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Disable caching of specified URLs</td></tr>
+<tr><td><a href="mod_cache.html#cacheenable">CacheEnable <var>cache_type</var> [<var>url-string</var>]</a></td><td></td><td>svdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Enable caching of specified URLs using a specified storage
manager</td></tr>
<tr class="odd"><td><a href="mod_file_cache.html#cachefile">CacheFile <var>file-path</var> [<var>file-path</var>] ...</a></td><td></td><td>s</td><td>X</td></tr><tr class="odd"><td class="descr" colspan="4">Cache a list of file handles at startup time</td></tr>
<tr><td><a href="mod_cache.html#cacheheader">CacheHeader <var>on|off</var></a></td><td> off </td><td>svdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Add an X-Cache header to the response.</td></tr>
<tr class="odd"><td><a href="mod_cache_disk.html#cachedirlength">CacheDirLength <var>length</var></a></td><td> 2 </td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">The number of characters in subdirectory names</td></tr>
<tr><td><a href="mod_cache_disk.html#cachedirlevels">CacheDirLevels <var>levels</var></a></td><td> 2 </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">The number of levels of subdirectories in the
cache.</td></tr>
-<tr class="odd"><td><a href="mod_cache.html#cachedisable">CacheDisable <var>url-string</var> | <var>on</var></a></td><td></td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Disable caching of specified URLs</td></tr>
-<tr><td><a href="mod_cache.html#cacheenable">CacheEnable <var>cache_type</var> <var>url-string</var></a></td><td></td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">Enable caching of specified URLs using a specified storage
+<tr class="odd"><td><a href="mod_cache.html#cachedisable">CacheDisable <var>url-string</var> | <var>on</var></a></td><td></td><td>svdh</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Disable caching of specified URLs</td></tr>
+<tr><td><a href="mod_cache.html#cacheenable">CacheEnable <var>cache_type</var> [<var>url-string</var>]</a></td><td></td><td>svdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Enable caching of specified URLs using a specified storage
manager</td></tr>
<tr class="odd"><td><a href="mod_file_cache.html#cachefile">CacheFile <var>file-path</var> [<var>file-path</var>] ...</a></td><td></td><td>s</td><td>X</td></tr><tr class="odd"><td class="descr" colspan="4">Cache a list of file handles at startup time</td></tr>
<tr><td><a href="mod_cache.html#cacheheader">CacheHeader <var>on|off</var></a></td><td> off </td><td>svdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Add an X-Cache header to the response.</td></tr>
<tr class="odd"><td><a href="mod_cache_disk.html#cachedirlength">CacheDirLength <var>length</var></a></td><td> 2 </td><td>sk</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">The number of characters in subdirectory names</td></tr>
<tr><td><a href="mod_cache_disk.html#cachedirlevels">CacheDirLevels <var>levels</var></a></td><td> 2 </td><td>sk</td><td>E</td></tr><tr><td class="descr" colspan="4">The number of levels of subdirectories in the
cache.</td></tr>
-<tr class="odd"><td><a href="mod_cache.html#cachedisable">CacheDisable <var>url-string</var> | <var>on</var></a></td><td></td><td>sk</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Disable caching of specified URLs</td></tr>
-<tr><td><a href="mod_cache.html#cacheenable">CacheEnable <var>cache_type</var> <var>url-string</var></a></td><td></td><td>sk</td><td>E</td></tr><tr><td class="descr" colspan="4">Enable caching of specified URLs using a specified storage
+<tr class="odd"><td><a href="mod_cache.html#cachedisable">CacheDisable <var>url-string</var> | <var>on</var></a></td><td></td><td>skdh</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Disable caching of specified URLs</td></tr>
+<tr><td><a href="mod_cache.html#cacheenable">CacheEnable <var>cache_type</var> [<var>url-string</var>]</a></td><td></td><td>skdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Enable caching of specified URLs using a specified storage
manager</td></tr>
<tr class="odd"><td><a href="mod_file_cache.html#cachefile">CacheFile <var>file-path</var> [<var>file-path</var>] ...</a></td><td></td><td>s</td><td>D</td></tr><tr class="odd"><td class="descr" colspan="4">Cache a list of file handles at startup time</td></tr>
<tr><td><a href="mod_cache.html#cacheheader">CacheHeader <var>on|off</var></a></td><td> off </td><td>skdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Add an X-Cache header to the response.</td></tr>
<tr class="odd"><td><a href="mod_cache_disk.html#cachedirlength">CacheDirLength <var>length</var></a></td><td> 2 </td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">The number of characters in subdirectory names</td></tr>
<tr><td><a href="mod_cache_disk.html#cachedirlevels">CacheDirLevels <var>levels</var></a></td><td> 2 </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">The number of levels of subdirectories in the
cache.</td></tr>
-<tr class="odd"><td><a href="mod_cache.html#cachedisable">CacheDisable <var>url-string</var> | <var>on</var></a></td><td></td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Disable caching of specified URLs</td></tr>
-<tr><td><a href="mod_cache.html#cacheenable">CacheEnable <var>cache_type</var> <var>url-string</var></a></td><td></td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">Enable caching of specified URLs using a specified storage
+<tr class="odd"><td><a href="mod_cache.html#cachedisable">CacheDisable <var>url-string</var> | <var>on</var></a></td><td></td><td>svdh</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Disable caching of specified URLs</td></tr>
+<tr><td><a href="mod_cache.html#cacheenable">CacheEnable <var>cache_type</var> [<var>url-string</var>]</a></td><td></td><td>svdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Enable caching of specified URLs using a specified storage
manager</td></tr>
<tr class="odd"><td><a href="mod_file_cache.html#cachefile">CacheFile <var>file-path</var> [<var>file-path</var>] ...</a></td><td></td><td>s</td><td>X</td></tr><tr class="odd"><td class="descr" colspan="4">Cache a list of file handles at startup time</td></tr>
<tr><td><a href="mod_cache.html#cacheheader">CacheHeader <var>on|off</var></a></td><td> off </td><td>svdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Add an X-Cache header to the response.</td></tr>
de la version 2.2</a>.</p>
</div>
<div id="quickview"><ul id="toc"><li><img alt="" src="./images/down.gif" /> <a href="#core">Améliorations du noyau</a></li>
+<li><img alt="" src="./images/down.gif" /> <a href="#newmods">Nouveau modules</a></li>
<li><img alt="" src="./images/down.gif" /> <a href="#module">Améliorations des modules</a></li>
<li><img alt="" src="./images/down.gif" /> <a href="#programs">Améliorations des programmes</a></li>
<li><img alt="" src="./images/down.gif" /> <a href="#developer">Modifications pour le développeur de modules</a></li>
nouveaux niveaux <code>trace1</code> à <code>trace8</code> ont été
ajoutés au dessus du niveau de journalisation <code>debug</code>.</dd>
+ <dt>MPM Event</dt>
+ <dd>Le MPM Event est sorti du mode expérimental pour être
+ pleinement supporté.</dd>
+
+ <dt>Support du mode asynchrone</dt>
+ <dd>Le support des lectures/écritures asynchrones pour les MPMs et
+ les plateformes qui l'implémentent a été amélioré.</dd>
+
+ </dl>
+ </div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div>
+<div class="section">
+<h2><a name="newmods" id="newmods">Nouveau modules</a></h2>
+
+ <dl>
+ <dt><code class="module"><a href="./mod/mod_allowmethods.html">mod_allowmethods</a></code></dt>
+ <dd>Nouveau module permettant de restreindre l'utilisation de
+ certaines méthodes HTTP sans interférer avec l'authentification et
+ l'autorisation.</dd>
+
+ <dt><code class="module"><a href="./mod/mod_buffer.html">mod_buffer</a></code></dt>
+ <dd>Fournit un tampon pour les piles des filtres en entrée et en
+ sortie.</dd>
+
+ <dt><code class="module"><a href="./mod/mod_lua.html">mod_lua</a></code></dt>
+ <dd>Embarque le langage <a href="http://www.lua.org/">Lua</a> dans
+ httpd pour la configuration et les fonctions logiques courantes.</dd>
+
+ <dt><code class="module"><a href="./mod/mod_proxy_fcgi.html">mod_proxy_fcgi</a></code></dt>
+ <dd>Mise à disposition du protocole FastCGI pour
+ <code class="module"><a href="./mod/mod_proxy.html">mod_proxy</a></code>.</dd>
+
+ <dt><code class="module"><a href="./mod/mod_proxy_scgi.html">mod_proxy_scgi</a></code></dt>
+ <dd>Mise à disposition du protocole SCGI pour
+ <code class="module"><a href="./mod/mod_proxy.html">mod_proxy</a></code>.</dd>
+
+ <dt><code class="module"><a href="./mod/mod_ratelimit.html">mod_ratelimit</a></code></dt>
+ <dd>Permet de limiter le taux de bande passante pour certains
+ clients.</dd>
+
+ <dt><code class="module"><a href="./mod/mod_reflector.html">mod_reflector</a></code></dt>
+ <dd>Permet de renvoyer comme réponse le corps de la requête via la
+ pile du filtre de sortie.</dd>
+
+ <dt><code class="module"><a href="./mod/mod_remoteip.html">mod_remoteip</a></code></dt>
+ <dd>Remplace l'adresse IP distante et le nom d'hôte apparents du
+ client pour la requête courante par la liste d'adresses IP
+ présentée par un mandataire ou un répartiteur de charge via les
+ en-têtes de la requête.</dd>
+
+ <dt><code class="module"><a href="./mod/mod_reqtimeout.html">mod_reqtimeout</a></code></dt>
+ <dd>Définit le délai d'expiration et le taux de données minimum
+ pour la réception des requêtes.</dd>
+
+ <dt><code class="module"><a href="./mod/mod_request.html">mod_request</a></code></dt>
+ <dd>Fournit des filtres permettant de gérer et de mettre à
+ disposition les corps des requêtes HTTP.</dd>
+
+ <dt><code class="module"><a href="./mod/mod_slotmem_shm.html">mod_slotmem_shm</a></code></dt>
+ <dd>Met à disposition un fournisseur de mémoire partagée à base de
+ slots (du style tableau de bord).</dd>
+
</dl>
</div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div>
<div class="section">
que celui-ci partage les données de session SSL entre les serveurs
via memcached.</dd>
- <dt><code class="module"><a href="./mod/mod_lua.html">mod_lua</a></code></dt>
-
- <dd>Embarque le langage <a href="http://www.lua.org/">Lua</a> dans
- httpd, pour la configuration et des fonctions logiques simples.</dd>
-
<dt><code class="module"><a href="./mod/mod_proxy.html">mod_proxy</a></code></dt>
<dd>La directive <code class="directive"><a href="./mod/mod_proxy.html#proxypass">ProxyPass</a></code> est maintenant configurée
performances important par rapport à la syntaxe traditionnelle à
deux paramètres lorsqu'elle est présente en grand nombre.</dd>
- <dt><code class="module"><a href="./mod/mod_proxy_fcgi.html">mod_proxy_fcgi</a></code></dt>
+ <dt><code class="module"><a href="./mod/mod_proxy_balancer.html">mod_proxy_balancer</a></code></dt>
+
+ <dd>D'avantage de possibilités de modifier la configuration à
+ l'exécution des membres de groupes de répartition de charge via le
+ gestionnaire de répartition de charge.</dd>
- <dd>Support du protocole FastCGI pour <code class="module"><a href="./mod/mod_proxy.html">mod_proxy</a></code></dd>
+ <dd>Le gestionnaire de répartition de charge permet d'ajouter des
+ membres de groupes de répartition de charge supplémentaires à
+ l'exécution.</dd>
+
+ <dd>Configuration à l'exécution d'un sous-ensemble de paramètres
+ de répartition de charge.</dd>
<dt><code class="module"><a href="./mod/mod_cache.html">mod_cache</a></code></dt>
<dd><code class="module"><a href="./mod/mod_cache.html">mod_cache</a></code> peut maintenant insérer
HIT/MISS/REVALIDATE dans un en-tête X-Cache.</dd>
- <dt><code class="module"><a href="./mod/mod_allowmethods.html">mod_allowmethods</a></code></dt>
- <dd>Nouveau module permettant de restreindre certaines méthodes
- HTTP sans interférer avec l'authentification et l'autorisation.</dd>
-
<dt><code class="module"><a href="./mod/mod_include.html">mod_include</a></code></dt>
<dd>Support de l'attribut 'onerror' dans un élément 'include',
permettant de servir un message d'erreur personnalisé à la place
[E=!VAR]
</code></p></div>
-<p>allows to unset a previouslz set environment variable named
+<p>allows to unset a previously set environment variable named
<code>VAR</code>.</p>
<p>Environment variables can then be used in a variety of
Apache</a></li>
<li><a href="mpm.html">Modules multi-processus (MPMs)</a></li>
<li><a href="env.html">Les variables d'environnement d'Apache</a></li>
+<li><a href="expr.html">L'interprétation des expressions dans Apache</a></li>
<li><a href="handler.html">Utilisation des gestionnaires d'Apache</a></li>
<li><a href="filter.html">Filtres</a></li>
+<li><a href="socache.html">Support du cache des objets partagés</a></li>
<li><a href="suexec.html">Support de suEXEC</a></li>
<li><a href="misc/perf-tuning.html">Optimisation des performances</a></li>
<li><a href="http://wiki.apache.org/httpd/FAQ">Foire aux Questions</a></li>
projects / apache / commitdiff