我发表以下关于将
https://www.website.comhttps://website.comLet's Encrypt 证书问题：https://www.website.com 无法重定向到 https://website.com
我无法实现此重定向，我不明白原因是什么。
如果我输入
https://www.website.comhttps://www.website.comhttps://website.com我的配置对于使用 Apache2 的 Zope 服务器来说有点特殊。
目前，下面是我的重写规则（
http://www.website.comhttp//website.comhttps://website.com<VirtualHost *:443>
# REWRITE to get https://www.website.com to https://website.com except for cgi-bin scripts
RewriteEngine On
RewriteCond %{REQUEST_URI} !^/cgi-bin/search [NC]
RewriteCond %{REQUEST_URI} !^/cgi-bin/awstats [NC]
RewriteRule ^/(.*) https://localhost:8443/++vh++https:%{SERVER_NAME}:443/++/$1 [P,L]
</VirtualHost>
<VirtualHost *:80>
<IfModule mod_rewrite.c>
# www to non www for HTTP and HTTPS
RewriteCond %{REQUEST_URI} ^/www\. [NC,OR]
RewriteCond %{REQUEST_URI} !^/podcast [NC]
# Rewrite below works : redirect 80 => https
RewriteRule ^/(.*) https://website.com/$1 [R=301,L]
RewriteRule ^/(.*) http://localhost:9674/++vh++http:%{SERVER_NAME}:80/++/$1 [P,L]
</IfModule>
</VirtualHost>
这里可能出了什么问题？
我相信有一些值得注意的事情：
一个或多个 RewriteCond 可以位于 RewriteRule 指令之前。仅当 URI 的当前状态与其模式匹配并且满足这些条件时，才会使用以下规则。
RewriteRule 指令......可以出现多次，每个实例定义一个重写规则。定义这些规则的顺序很重要 - 这是它们在运行时应用的顺序。
在 VirtualHost 上下文中，模式最初将与主机名和端口之后、查询字符串之前的 URL 部分进行匹配（例如“/app1/index.html”）。这是（% 解码的）URL 路径。
如果您希望匹配主机名、端口或查询字符串，请分别使用带有 %{HTTP_HOST}、%{SERVER_PORT} 或 %{QUERY_STRING} 变量的 RewriteCond。
您还可以使用 L|last 标志，这使得引擎在
RewriteRule上面的内容让您了解引擎如何运行您的重写：
RewriteRulesLRewriteRuleRewriteCondRewriteRuleRewriteCondRewriteRuleVirtualHostHTTP_HOST考虑到这一点，我发现您的重写规则存在一些问题（为了可读性，我交换了 http 和 https 虚拟主机，但这并不重要）：
<VirtualHost *:80> <!-- your http:// requests will end up with this block, because 80 is the port for http -->
<IfModule mod_rewrite.c>
# www to non www for HTTP and HTTPS <!-- I believe HTTPS traffic is NOT handled by this vhost at all, it arrives straight to *:443 queue -->
RewriteCond %{REQUEST_URI} ^/www\. [NC,OR] <!-- you evaluate path component of your request uri to begin with "www." (i.e. /www.index.html) - this will obviously never match, you however have OR flag, which proceeds to the second condition -->
RewriteCond %{REQUEST_URI} !^/podcast [NC] <!-- you check if the path does not start with "/podcast" - this is easy to test - try http://www.website.com/podcast and see if you get redirected to HTTPS - I suspect you will not -->
# Rewrite below works : redirect 80 => https <!-- I suspect it works by accident, please test it out with http://www.website.com/podcast to confirm my theory -->
RewriteRule ^/(.*) https://website.com/$1 [R=301,L] <!-- we end up here, and regardless of the requested path we issue a 301 redirect to https version of the website. This is marked as Last rule, so the engine should stop processing here -->
RewriteRule ^/(.*) http://localhost:9674/++vh++http:%{SERVER_NAME}:80/++/$1 [P,L] <!-- this I believe kicks in when you request a "/podcast" path - this will proxy the request to your http://localhost:9674/ -->
</IfModule>
</VirtualHost>
<VirtualHost *:443><!-- this is where your 301 redirect will com after bouncing through first set of rules above -->
# REWRITE to get https://www.website.com to https://website.com except for cgi-bin scripts
RewriteEngine On <!-- this is important, keep it on -->
RewriteCond %{REQUEST_URI} !^/cgi-bin/search [NC] <!-- you check whether url path does not contain /cgi-bin/search -->
RewriteCond %{REQUEST_URI} !^/cgi-bin/awstats [NC]<!-- AND does not contain /cgi-bin/awstats-->
RewriteRule ^/(.*) https://localhost:8443/++vh++https:%{SERVER_NAME}:443/++/$1 [P,L]<!-- if both conditions above are met - proxy the request to backend and stop further processing. -->
</VirtualHost>
据我所知 - 没有规则可以重写
https://www.website.com -> https://website.com/cgi-bin我的建议如下（这可能不是复制粘贴解决方案，但希望您能明白要点）：
<VirtualHost *:443>
RewriteEngine On
# www to non www for HTTPS
<!-- checking for the same thing again -->
RewriteCond %{HTTP_HOST} ^www\.(.+) [NC]
RewriteRule ^/(.*) https://website.com/$1 [R=301,L] <!-- some people might argue second redirect here is excessive since you already arrived at correct host, but I'd leave this for you to sort out -->
<!-- your /cgi-bin checks can be merged into one regex -->
RewriteCond %{REQUEST_URI} !^/cgi-bin/(search|awstats) [NC]
RewriteRule ^/(.*) https://localhost:8443/++vh++https:%{SERVER_NAME}:443/++/$1 [P,L]
</VirtualHost>
<VirtualHost *:80>
<IfModule mod_rewrite.c>
# www to non www for HTTP
<!-- if you want to keep your `/podcast` on http check it first -->
RewriteCond %{REQUEST_URI} !^/podcast [NC]
RewriteRule ^/(.*) http://localhost:9674/++vh++http:%{SERVER_NAME}:80/++/$1 [P,L]
<!-- everything else will get redirected to https -->
RewriteCond %{HTTP_HOST} ^www\.(.+) [NC]
RewriteRule ^/(.*) https://website.com/$1 [R=301,L]
</IfModule>
</VirtualHost>
我也遇到了同样的问题，许多网站中只有一个网站虚拟托管在亚马逊 Lightsail Bitnami 实施上。
注释掉该行后
ServerName mywebsite.com:80
在 /opt/bitnami/apache2/conf/httpd.conf 文件中问题已解决。
任何人都可以指导我如何重定向我的网站https://techrytr.in 到https://www.techrytr.in/