How to allow Cross domain request in apache2

Question

This is my configuration file.

<VirtualHost *:80>     ServerAdmin webmaster@localhost     ServerName localhost:80     DocumentRoot /var/www/XXX     <Directory />         Options None         AllowOverride None         Order deny,allow         Deny from all     </Directory>     <Directory /var/www/qvbn-app-web-ctrl>         Options FollowSymLinks         AllowOverride AuthConfig FileInfo         Order allow,deny         Allow from all         Header set Access-Control-Allow-Origin "*"     </Directory>     ErrorLog ${APACHE_LOG_DIR}/error.log     LogLevel warn     CustomLog ${APACHE_LOG_DIR}/access.log combined </VirtualHost> 

When i am trying to reload apache2 iT is giving error as :

   Invalid command 'Header', perhaps misspelled or defined by a module not included in the server configuration     Action 'configtest' failed. 

I don't know how to enable CORS. I followed this: http://enable-cors.org/server_apache.html

Answer 1

OS=GNU/Linux Debian Httpd=Apache/2.4.10 

Change in /etc/apache2/apache2.conf

<Directory /var/www/html>      Order Allow,Deny      Allow from all      AllowOverride all      Header set Access-Control-Allow-Origin "*" </Directory> 

Add/activate module

 a2enmod headers  

Restart service

/etc/init.d/apache2 restart