无法使用httpd-vhosts.conf从子域重定向到子子域

Posted 2021-03-30

我正在尝试设置一个本地开发服务器，我只需访问目录E:developmentprojects中的任何项目，并让apache自动将我重定向到正确的子域。

但是，当尝试重定向到子子域（backend.project01.dev01）时，我只是得到一个“服务器无法访问”消息。

有关详细信息，请参阅我的httpd-vhosts.conf：

NameVirtualHost *:80

<VirtualHost *:80>
    ServerName dev01
    ServerAlias www.dev01
    DocumentRoot "E:developmentprojects"
    ErrorLog "logserrors.log"
    <directory "E:developmentprojects">
    </directory>
</VirtualHost>

<VirtualHost *:80>
    ServerName dev01
    ServerAlias *.dev01
    VirtualDocumentRoot "E:developmentprojects\%1"
    ErrorLog "logserrors.log"
    <directory "E:developmentprojects\%1">
    </directory>
</VirtualHost>

<VirtualHost *:80>
    ServerName dev01
    ServerAlias *.*.dev01
    VirtualDocumentRoot "E:developmentprojects\%2"
    ErrorLog "logserrors.log"
    <directory "E:developmentprojects\%2">
    </directory>
</VirtualHost>

简而言之：

这项工作：project01.dev01/

这不起作用：backend.project01.dev01/

答案

所以我找到了解决方案。要匹配子子域，您必须首先匹配deepest级别。

即：在deepest.sub.domain之前匹配sub.domain

这个例子的答案是：

NameVirtualHost *:80

<VirtualHost *:80>
    ServerName dev01
    DocumentRoot "E:developmentprojects"
    ErrorLog "logserrors.log"
    <directory "E:developmentprojects">
    </directory>
</VirtualHost>

## moved this up
<VirtualHost *:80>
    ServerName dev01
    ServerAlias *.*.dev01
    VirtualDocumentRoot "E:developmentprojects\%2"
    ErrorLog "logserrors.log"
    <directory "E:developmentprojects\%2">
    </directory>
</VirtualHost>

## moved this down
<VirtualHost *:80> 
    ServerName dev01
    ServerAlias *.dev01
    VirtualDocumentRoot "E:developmentprojects\%1"
    ErrorLog "logserrors.log"
    <directory "E:developmentprojects\%1">
    </directory>
</VirtualHost>

在此示例中，apache将始终首先尝试匹配*.*.dev01，如果失败，则尝试匹配*.dev01。

希望这将有助于其他人。