使用新内容更新htaccess文件会出现错误

Question

为了使用特定的npm包，我需要对我的apache进行特定的配置https://github.com/tlaverdure/laravel-echo-server在cpanel上。因此，我想知道是否可以安全地将以下代码添加到现有的.htacess文件中。

RewriteEngine On
RewriteCond %{REQUEST_URI}  ^/socket.io            [NC]
RewriteCond %{QUERY_STRING} transport=websocket    [NC]
RewriteRule /(.*)           ws://localhost:6001/$1 [P,L]
ProxyPass        /socket.io http://localhost:6001/socket.io
ProxyPassReverse /socket.io http://localhost:6001/socket.io 

以下是.htaccess文件的内容：

RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301,NE]
<IfModule mod_rewrite.c>
<IfModule mod_negotiation.c>
Options -MultiViews -Indexes
</IfModule>
RewriteEngine On
# Handle Authorization Header
RewriteCond %{HTTP:Authorization} .
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
# Redirect Trailing Slashes If Not A Folder...
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} (.+)/$
RewriteRule ^ %1 [L,R=301]
# Send Requests To Front Controller...
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L]
</IfModule>
# php -- BEGIN cPanel-generated handler, do not edit
# Set the “ea-php74” package as the default “PHP” programming language.
<IfModule mime_module>
AddHandler application/x-httpd-ea-php74 .php .php7 .phtml
</IfModule>
# php -- END cPanel-generated handler, do not edit

编辑：

我没有root访问权限，无法将其作为虚拟主机放置在我的/etc/httpd/conf/httpd.conf中。

Answer 1

我能够通过将其放置在.htaccess中来解决问题

RewriteEngine On
RewriteCond %{HTTP_HOST} ^(www.)?sub.domain.com
RewriteRule ^socket.io/? http://localhost:6001/socket.io [R=301,L]