Origin http://localhost:3000 is not allowed by Access-Control-Allow-Origin. I read about cross domain ajax requests, and understand the ... ... <看更多>

add_header 'Access-Control-Allow-Origin' "$http_origin" always; ... It enabled CORS mywebsite.com and localhost to access requested resource. ... <看更多>

If you are getting a CORS (cross origin request) error when trying to display a localhost webpage there may be ... ... <看更多>

Is sending "Access-Control-Allow-Origin: http://localhost:8888" dangerous? ... to make use of this CORS header, he must run Javascript on localhost:8888. ... <看更多>