Regex 重定向到公用文件夹，并支持尾部斜杠

这是我的.htaccess文件：

RewriteEngine On

DirectoryIndex index.php

#Set 404 and 505 pages
ErrorDocument 404 https://example.com/404/
ErrorDocument 500 https://example.com/500/

#Ignore AJAX requests
RewriteCond %{REQUEST_METHOD} ^(POST)$
RewriteCond %{HTTP:X-Requested-With} XMLHttpRequest [NC]
RewriteRule ^ - [L]

#Redirect 404 to correct page
RewriteCond %{REQUEST_URI} ^/404/$
RewriteRule ^(.*)$ /public/404.php [L]

#Redirect 500 to correct page
RewriteCond %{REQUEST_URI} ^/500/$
RewriteRule ^(.*)$ /public/500.php [L]

#Rewrite to /public folder
RewriteRule ^$ public/index.php [L]
RewriteRule ^((?!public/).*)$ public/$1 [L,NC]

#Hide .php extension
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^.]+)$ $1.php [NC,L]

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^.]+)$ $1.php [NC,L]

/admin/还有一个.htaccess文件：

RewriteEngine On

DirectoryIndex index.php

#Set 404 and 505 pages
ErrorDocument 404 https://example.com/404/
ErrorDocument 500 https://example.com/500/

#Ignore AJAX requests
RewriteCond %{REQUEST_METHOD} ^(POST)$
RewriteCond %{HTTP:X-Requested-With} XMLHttpRequest [NC]
RewriteRule ^ - [L]

#Redirect 404 to correct page
RewriteCond %{REQUEST_URI} ^/404/$
RewriteRule ^(.*)$ /public/404.php [L]

#Redirect 500 to correct page
RewriteCond %{REQUEST_URI} ^/500/$
RewriteRule ^(.*)$ /public/500.php [L]

#Rewrite to /public folder
RewriteRule ^$ public/index.php [L]
RewriteRule ^((?!public/).*)$ public/$1 [L,NC]

#Hide .php extension
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^.]+)$ $1.php [NC,L]

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^.]+)$ $1.php [NC,L]

除了一种情况外，它工作正常

正确的情况：

example.com/page -> Just shows the page
example.com/admin/ -> Works fine. 

但如果输入example.com/admin（不带尾随斜杠），它将重定向到/public/admin/。 我想从我的URL中隐藏该公共信息

---

如何始终获取一个干净的URL，该URL始终隐藏/public。如果

/public/admin/

也是一个目录，则在

行之前插入此重定向规则，以在事件中添加一个尾随斜杠：

# add a trailing slash if public/$1 is a directory
RewriteCond %{DOCUMENT_ROOT}/public/$1 -d
RewriteRule ^(.*?[^/])$ %{REQUEST_URI}/ [L,R=301,NE]

我找到了这个解决方案，并尝试了它，但它仍然显示/public，并且带有一个尾随斜杠，它会转到