Access-Control-Allow-Origin in cors not working – Nginx
I need to add: Access-Control-Allow-Origin: 'http://localhost:8080', because I get an error: Access to XMLHttpRequest at http://localhost:3000 from origin 'http://localhost:8080' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. But i don't know how to…