cd /etc/apache2/users/username.conf
change files content like below
Options Indexes Multiviews
AllowOverride AuthConfig Limit
Order allow,deny
Allow from all
start the web server on you mac
sudo apachectl start
/*other command
sudo apachectl stop
sudo apachectl restart
*/
the resources path is in
/Library/WebServer/Documents/
any question contact me , i will help you asap