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Apache 重写/重定向问题

tag-icon • tag-icon ubuntu apache-2.4 mod-rewrite
Apache 重写/重定向问题

我的 000-default.conf 文件（Ubuntu 和 Apache 2.4.34）中有以下内容，但当我访问 www.mydomain.us 或 mydomain.us 时，我没有被重定向到确实可以直接使用的 https 页面https://www.mydomain.us

<VirtualHost *:80>
        # The ServerName directive sets the request scheme, hostname and port that
        # the server uses to identify itself. This is used when creating
        # redirection URLs. In the context of virtual hosts, the ServerName
        # specifies what hostname must appear in the request's Host: header to
        # match this virtual host. For the default virtual host (this file) this
        # value is not decisive as it is used as a last resort host regardless.
        # However, you must set it for any further virtual host explicitly.
        #ServerName www.example.com

        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/html

        # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
        # error, crit, alert, emerg.
        # It is also possible to configure the loglevel for particular
        # modules, e.g.
        #LogLevel info ssl:warn

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined

        # For most configuration files from conf-available/, which are
        # enabled or disabled at a global level, it is possible to
        # include a line for only one particular virtual host. For example the
        # following line enables the CGI configuration for this host only
        # after it has been globally disabled with "a2disconf".
        #Include conf-available/serve-cgi-bin.conf
RewriteEngine on
RewriteCond %{SERVER_NAME} =*.mydomain.us
RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
</VirtualHost>

错误日志中没有任何内容，访问日志显示，正如所呈现的但并非预期的那样，它正在 /var/www/html 中提供页面。我在 Google 上搜索过，但没有找到与此问题相关的任何有用信息。

提前致谢。

答案1

RewriteCond %{SERVER_NAME} =*.mydomain.us

此条件永远不会匹配，因此重定向永远不会发生=。条件模式使其成为字典顺序的字符串比较，因此它尝试匹配SERVER_NAME变量（请求的主机名默认情况下）针对文字字符串*.mydomain.us。

你可能要用到类似下面的内容：

RewriteEngine on
RewriteCond %{HTTP_HOST} \.example\.com
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [END,NE,R=permanent]

服务器变量始终包含请求标头HTTP_HOST的值。默认情况下，也包含相同的值，但是，根据指令的值，此变量可以包含指令中使用的值，而不是请求中的值。Host:SERVER_NAMEUseCanonicalNameServerName

但是，你并不一定需要 mod_rewrite 来实现这一点，一个简单的 mod_aliasRedirect可能就足够了：

Redirect 301 / https://www.example.com/

如果您有多个主机，则为每个主机配置一个单独的 vHost。

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