在.htaccess中启用apache headers_module

Am buyildiung an angular2 application and hosted the php backend on a shared hosting. Whenever i send a post request am getting an error of

No 'Access-Control-Allow-Origin' header is present on the requested resource

In my local xampp i had to enable headers_module in the apache to resolve this, Ive contacted the shared hosting company but they cant enable the module

How can i go around this probably in the .htaccess file

This is current .htaccess file

RewriteEngine on

 # hide files and folders
 RedirectMatch 404 /_protected
  RedirectMatch 404 /\.git
 RedirectMatch 404 /composer\.
 RedirectMatch 404 /.bowerrc

 # If a directory or a file exists, use the request directly
 RewriteCond %{REQUEST_FILENAME} !-f
 RewriteCond %{REQUEST_FILENAME} !-d
# Otherwise forward the request to index.php
RewriteRule . index.php
Header set Access-Control-Allow-Origin "*"  
Header set Access-Control-Allow-Headers "Content-Type"

What do i need to add in the above .htaccess file to act as a go around for this error, or even as a bypass for the

headers_module

No, you cannot use .htaccess to load a module. The LoadModule directive context is:

server config, virtual host

But you don't need to rely on the server configuration, PHP can generate HTTP headers just fine:

header('Access-Control-Allow-Origin: *');

(reference)

Of course, Yii has a builtin mechanism to generate HTTP headers.