非www会以https WWW子域发出

Question

我用下面的规则，但具有与子域的问题作为http://sub.example.com被重定向到https://sub.example.com/sub，而不是https://sub.example.com

RewriteEngine On 
# Redirect non-www to (ssl) www 
RewriteCond %{HTTP_HOST} ^example\.com [NC] 
RewriteRule ^(.*)$ https://www.example.com/$1 [L,R=301] 
# Redirect non-SSL to SSL 
RewriteCond %{HTTPS} !on 
RewriteCond %{SERVER_PORT} !^443$ 
RewriteCond %{HTTP:X-Forwarded-Proto} !https 
RewriteRule ^(.*)$ https://%{HTTP_HOST}/$1 [R=301,L] 

可能是什么问题？

Answer 1

我能够解决这个问题：

RewriteEngine On 
# Redirect non-www to (ssl) www 
RewriteCond %{HTTP_HOST} ^example\.com$ [NC] 
RewriteRule^https://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L] 

# Redirect non-SSL to SSL 
RewriteCond %{HTTPS} off 
RewriteCond %{HTTP:X-Forwarded-Proto} !https 
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]