.htaccess - .htaccess 域转发问题

Question

.htaccess 文件中的以下代码应该（除其他外）将辅助域重定向到主域：

<ifModule mod_headers.c>
Header unset Last-Modified
</ifModule>
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
# END WordPress
RewriteCond %{HTTP_HOST} ^secondaryDomain1.com$ [OR]
RewriteCond %{HTTP_HOST} ^www.secondaryDomain1.com$
RewriteRule ^/?$ "http\:\/\/mainDomain\.com\/" [R=301,L]
RewriteCond %{HTTP_HOST} ^secondaryDomain2.com$ [OR]
RewriteCond %{HTTP_HOST} ^www.secondaryDomain2.com$
RewriteRule ^/?$ "http\:\/\/mainDomain\.com\/" [R=301,L]
RewriteCond %{HTTP_HOST} ^secondaryDomain3.com$ [OR]
RewriteCond %{HTTP_HOST} ^secondaryDomain3.com$
RewriteRule ^/?$ "http\:\/\/mainDomain\.com\/" [R=301,L]
RewriteCond %{HTTP_HOST} ^secondaryDomain4.com$ [OR]
RewriteCond %{HTTP_HOST} ^www.secondaryDomain4.com$
RewriteRule ^/?$ "http\:\/\/mainDomain\.com\/" [R=301,L]
RewriteCond %{HTTP_HOST} ^secondaryDomain5.com$ [OR]
RewriteCond %{HTTP_HOST} ^www.secondaryDomain5.com$
RewriteRule ^/?$ "http\:\/\/mainDomain\.com\/" [R=301,L]
RewriteCond %{HTTP_HOST} ^secondaryDomain6.com$ [OR]
RewriteCond %{HTTP_HOST} ^www.secondaryDomain6.com$
RewriteRule ^/?$ "http\:\/\/mainDomain\.com\/" [R=301,L]
RewriteCond %{HTTP_HOST} ^secondaryDomain7.com$ [OR]
RewriteCond %{HTTP_HOST} ^www.secondaryDomain7.com$
RewriteRule ^/?$ "http\:\/\/mainDomain\.com\/" [R=301,L]

不幸的是，如果我输入 www.secondaryDomain.com/index.html 或 www.secondaryDomain.com/directory 它不会重定向到主域。.htacess 文件中做错了什么？

Answer 1

试试这个：

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule (.*)$ http://mainDomain.com/ [L]
</IfModule>

我假设这个 .htaccess 文件是用于 secondarydomain.com ...

Answer 2

RewriteRule ^/?$ "http\:\/\/mainDomain\.com\/" [R=301,L]

这只会重写以 / 结尾的 URL，或者什么都不重写。你应该使用类似的东西：

RewriteRule (.*) "http\:\/\/mainDomain\.com$1" [R=301,L,QSA]

它重定向并保留所有路径信息。