如何通过重用当前规则来编写域和IP地址的重写js，css，img规则？

Question

这是我目前的规则

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteRule ^$ public/     [L]
    RewriteRule (.*) public/$1 [L]
</IfModule>

此规则会将所有 url 重写到公共文件夹

www.xxx.com/js/main.js -> www.xxx.com/public/js/main.js

123.123.123.123/site_folder/js/main.js -> 123.123.123.123/site_folder/public/js/main.js

现在我想为js、css、img添加一些规则

例如

src="/js/main.js"
src="/css/main.css"
src="/img/test/png"

当 URL 为域时，无需重写“www.xxx.com”

src="/js/main.js" -> www.xxx.com/js/main.js

如果 URL 为 IP，则重写为站点文件夹 URL“123.123.123.123/site_folder”

src="/js/main.js" -> 123.123.123.123/site_folder/js/main.js

第一次重写后，使用当前规则再次重写

RewriteRule ^$ public/     [L]
RewriteRule (.*) public/$1 [L]

www.xxx.com/js/main.js -> www.xxx.com/public/js/main.js
123.123.123.123/site_folder/js/main.js -> 123.123.123.123/site_folder/public/js/main.js

所以如果我重命名公用文件夹，我只需要修改当前。

以上都可以吗？

Answer 1

将此规则放在/public_html/.htaccess:

RewriteEngine On

RewriteRule ^(js|css|img)/.+$ /site_folder%{REQUEST_URI} [NC,L,R=302]

将此规则放在/public_html/site_folder/.htaccess:

RewriteEngine On

RewriteRule ^((?!public/).*)$ public/$1 [L,NC]