add_header 'Access-Control-Allow-Methods' 'GET,OPTIONS,POST' always;
add_header 'Access-Control-Allow-Credentials' 'true' always;
add_header 'Access-Control-Allow-Origin' $http_origin always;
add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With, Cache-Control' always;



#add_header Access-Control-Allow-Origin *;
#add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS';


#add_header Access-Control-Allow-Origin *;
#add_header Access-Control-Allow-Methods *;
#add_header Access-Control-Allow-Header *;