.htaccess 将 home.html 重定向到 root 但允许查询字符串

Question

我想将 home.html 301 重定向到根目录以避免重复内容。我可以这样做:

RewriteRule ^/home.html$ / [NC,R=301]

但是有一个遗留的附属程序使用 home.html 是这样的:

home.html?a=companyname

有没有办法允许附属链接，但仍然是 301 home.html？

Answer 1

查询字符串将自动附加。来自docs :

Modifying the Query String

By default, the query string is passed through unchanged. You can, however, create URLs in the substitution string containing a query string part. Simply use a question mark inside the substitution string to indicate that the following text should be re-injected into the query string. When you want to erase an existing query string, end the substitution string with just a question mark. To combine new and old query strings, use the [QSA] flag.