SEO URL 的 Apache 重写规则

Question

我正在尝试使用 Apache mod_rewrite 来获得 SEO URL，我有以下内容：

RewriteCond %{HTTP_HOST} !^www\.
RewriteRule ^(.*)$ https://www.%{HTTP_HOST}%{REQUEST_URI}$1 [R=301,L]
RewriteCond %{HTTPS} off
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI}$1

RewriteRule ^([^/]*)\.php$ /index.php?a=$1 [L]
RewriteRule ^([^/]*)/([^/]*)\.php$ /index.php?a=$1&id=$2 [L]

重定向到 www 和 https 的第一部分工作正常，但我需要实现以下不起作用的 URL 重写：

1. https://www.domain.com/index.php?a=explore 到 https://www.domain.com/explore/
2. https://www.domain.com/index.php?a=page&b=about 到 https://www.domain.com/about/
3. https://www.domain.com/index.php?a=track&id=9 到 https://www.domain.com/track/idno
4. https://www.domain.com/index.php?a=explore&filter=newtag 到 https://www.domain.com/explore/newtag/

Answer 1

以下规则应该有效：

RewriteCond %{THE_REQUEST} ^GET\ /index\.php?a=(explore)(?:&filter=([^\s&]+))? [NC]
RewriteRule ^index\.php$ /%1/%2? [R=301,L,NC]

RewriteCond %{THE_REQUEST} ^GET\ /index\.php?a=(track)&id=(\d+) [NC]
RewriteRule ^index\.php$ /%1/%2/? [R=301,L,NC]

RewriteCond %{THE_REQUEST} ^GET\ /index\.php?a=page&b=about [NC]
RewriteRule ^index\.php$ /about/? [R=301,L,NC]

RewriteRule ^(explore)/(.*)/?$ /index.php?a=$1&filter=$2 [L]
RewriteRule ^(track)/(\d+)/?$ /index.php?a=$1&id=$2 [L]
RewriteRule ^(about)/?$ /index.php?a=page&b=$1 [L]