narod pomogite Access to XMLHttpRequest at 'http://127.0.0.1:8080/test' from origin 'null' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
narod pomogite Access to XMLHttpRequest at 'http://127.0.0.1:8080/test' from origin 'null' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
narod pomogite Access to XMLHttpRequest at 'http://127.0.0.1:8080/test' from origin 'null' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
а без хеадера работает если передать хеадер то такая ошибка