php - htaccess 将通配符子域重定向到 https(包括 www)

Question

目前，我的 htaccess 文件将所有子域的非 https 请求重定向到 https...(www 请求除外)。 IE。 http://subdomain.example.com 被重定向到 https://subdomain.example.com (这是正确的)，但 www.subdomain.example。 com 被重定向到 https://www.subdomain.example.com (不正确)。这是我的 .htaccess 代码:

<IfModule mod_rewrite.c>
    <IfModule mod_negotiation.c>
        Options -MultiViews
    </IfModule>

    RewriteEngine On

    # Redirect Trailing Slashes...
    RewriteRule ^(.*)/$ /$1 [L,R=301]

    # Trying to redirect to https
    RewriteCond %{HTTPS} off
    RewriteCond %{SERVER_PORT} !=443
    RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,NE,R=301]

    # Handle Front Controller...
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^ index.php [L]

</IfModule>

Answer 1

尝试更改此设置:

RewriteCond %{HTTPS} off
RewriteCond %{SERVER_PORT} !=443
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,NE,R=301]

到

RewriteCond %{HTTPS} off
RewriteCond %{SERVER_PORT} !=443
RewriteCond %{HTTP_HOST} ^(?:www\.|)(.+\.example\.com)$ [NC]
RewriteRule ^ https://%1%{REQUEST_URI} [L,NE,R=301]