Sling model exporter + ReactJS - CORS error

[aliaksandr_hvoz]

Hello.

Could you give me some advice on how to fix the error:

I created a Sling Model with an exporter and I'm trying to get JSON on request from the ReactJS App.

ReactJS app:

I also created a filter for the set headers for CORS:

If I make a request from the browser, I will get JSON but not from ReactApp.

And configuration from AEM:

I use AEM 6.4 version. 

Could you please tell how to solve this problem.

Thanks in advance for any advice.

[Suraj_Kamdi]

@aliaksandr_hvoz  Please go through this link https://blogs.perficient.com/2019/09/17/creating-your-first-custom-aem-component-using-react-part-1/

I hope this will help you to resolve your query.

[BrianKasingli · Accepted solution]

@aliaksandr_hvoz 

Have you tried configuring the "Apache Sling Referrer Filter OSGI configuration"?

Documentation here: https://sourcedcode.com/in-aem-what-is-the-apache-sling-referrer-filter-osgi-configuration

[rengan76]

Exactly I am having the same issue. Trying to get from react app it's giving me cors error