mod_vhost_alias.html.en

最新apache的源代码

    <div class="example"><p><code>
      UseCanonicalName    Off<br />
      VirtualDocumentRoot /usr/local/apache/vhosts/%3+/%2.1/%2.2/%2.3/%2
    </code></p></div>

    <p>A request for
    <code>http://www.domain.example.com/directory/file.html</code>
    will be satisfied by the file
    <code>/usr/local/apache/vhosts/example.com/d/o/m/domain/directory/file.html</code>.</p>

    <p>A more even spread of files can be achieved by hashing from the
    end of the name, for example: </p>

<div class="example"><p><code>
    VirtualDocumentRoot /usr/local/apache/vhosts/%3+/%2.-1/%2.-2/%2.-3/%2
</code></p></div>

    <p>The example request would come from
    <code>/usr/local/apache/vhosts/example.com/n/i/a/domain/directory/file.html</code>.</p>

    <p>Alternatively you might use: </p>

<div class="example"><p><code>
    VirtualDocumentRoot /usr/local/apache/vhosts/%3+/%2.1/%2.2/%2.3/%2.4+
</code></p></div>

    <p>The example request would come from
    <code>/usr/local/apache/vhosts/example.com/d/o/m/ain/directory/file.html</code>.</p>

    <p>For IP-based virtual hosting you might use the following in
    your configuration file:</p>

    <div class="example"><p><code>
      UseCanonicalName DNS<br />
      VirtualDocumentRootIP /usr/local/apache/vhosts/%1/%2/%3/%4/docs<br />
      VirtualScriptAliasIP  /usr/local/apache/vhosts/%1/%2/%3/%4/cgi-bin
    </code></p></div>

    <p>A request for
    <code>http://www.domain.example.com/directory/file.html</code>
    would be satisfied by the file
    <code>/usr/local/apache/vhosts/10/20/30/40/docs/directory/file.html</code>
    if the IP address of <code>www.domain.example.com</code> were
    10.20.30.40. A request for
    <code>http://www.domain.example.com/cgi-bin/script.pl</code> would
    be satisfied by executing the program
    <code>/usr/local/apache/vhosts/10/20/30/40/cgi-bin/script.pl</code>.</p>

    <p>If you want to include the <code>.</code> character in a
    <code>VirtualDocumentRoot</code> directive, but it clashes with
    a <code>%</code> directive, you can work around the problem in
    the following way:</p>

<div class="example"><p><code>
    VirtualDocumentRoot /usr/local/apache/vhosts/%2.0.%3.0
</code></p></div>

    <p>A request for
    <code>http://www.domain.example.com/directory/file.html</code>
    will be satisfied by the file
    <code>/usr/local/apache/vhosts/domain.example/directory/file.html</code>.</p>
     
    <p>The <code class="directive"><a href="../mod/mod_log_config.html#logformat">LogFormat</a></code>
    directives <code>%V</code> and <code>%A</code> are useful
    in conjunction with this module.</p>
</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="directive-section"><h2><a name="VirtualDocumentRoot" id="VirtualDocumentRoot">VirtualDocumentRoot</a> <a name="virtualdocumentroot" id="virtualdocumentroot">Directive</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Dynamically configure the location of the document root
for a given virtual host</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>VirtualDocumentRoot <em>interpolated-directory</em>|none</code></td></tr>
<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>VirtualDocumentRoot none</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#Status">Status:</a></th><td>Extension</td></tr>
<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_vhost_alias</td></tr>
</table>

    <p>The <code class="directive">VirtualDocumentRoot</code> directive allows you to
    determine where Apache will find your documents based on the
    value of the server name. The result of expanding
    <em>interpolated-directory</em> is used as the root of the
    document tree in a similar manner to the <code class="directive"><a href="../mod/core.html#documentroot">DocumentRoot</a></code> directive's argument. 
    If <em>interpolated-directory</em> is <code>none</code> then
    <code class="directive">VirtualDocumentRoot</code> is turned off. This directive 
    cannot be used in the same context as <code class="directive"><a href="#virtualdocumentrootip">VirtualDocumentRootIP</a></code>.</p>


</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="directive-section"><h2><a name="VirtualDocumentRootIP" id="VirtualDocumentRootIP">VirtualDocumentRootIP</a> <a name="virtualdocumentrootip" id="virtualdocumentrootip">Directive</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Dynamically configure the location of the document root
for a given virtual host</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>VirtualDocumentRootIP <em>interpolated-directory</em>|none</code></td></tr>
<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>VirtualDocumentRootIP none</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#Status">Status:</a></th><td>Extension</td></tr>
<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_vhost_alias</td></tr>
</table>

<p>The <code class="directive">VirtualDocumentRootIP</code> directive is like the
    <code class="directive"><a href="#virtualdocumentroot">VirtualDocumentRoot</a></code>
    directive, except that it uses the IP address of the server end
    of the connection for directory interpolation instead of the server
    name.</p>

</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="directive-section"><h2><a name="VirtualScriptAlias" id="VirtualScriptAlias">VirtualScriptAlias</a> <a name="virtualscriptalias" id="virtualscriptalias">Directive</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Dynamically configure the location of the CGI directory for
a given virtual host</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>VirtualScriptAlias <em>interpolated-directory</em>|none</code></td></tr>
<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>VirtualScriptAlias none</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#Status">Status:</a></th><td>Extension</td></tr>
<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_vhost_alias</td></tr>
</table>

    <p>The <code class="directive">VirtualScriptAlias</code> directive allows you to
    determine where Apache will find CGI scripts in a similar
    manner to <code class="directive"><a href="#virtualdocumentroot">VirtualDocumentRoot</a></code> does for other documents. It matches
    requests for URIs starting <code>/cgi-bin/</code>, much like <code class="directive"><a href="../mod/mod_alias.html#scriptalias">ScriptAlias</a></code>
    <code>/cgi-bin/</code> would.</p>


</div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="directive-section"><h2><a name="VirtualScriptAliasIP" id="VirtualScriptAliasIP">VirtualScriptAliasIP</a> <a name="virtualscriptaliasip" id="virtualscriptaliasip">Directive</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Dynamically configure the location of the cgi directory for
a given virtual host</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>VirtualScriptAliasIP <em>interpolated-directory</em>|none</code></td></tr>
<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>VirtualScriptAliasIP none</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#Status">Status:</a></th><td>Extension</td></tr>
<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_vhost_alias</td></tr>
</table>

    <p>The <code class="directive">VirtualScriptAliasIP</code> directive is like the
    <code class="directive"><a href="#virtualscriptalias">VirtualScriptAlias</a></code>
    directive, except that it uses the IP address of the server end
    of the connection for directory interpolation instead of the server
    name.</p>

    
</div>
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