I am able to hit an sample endpoint via fetch and display the data in the UI. But for some endpoints, the request is getting blocked by CORS policy
I also tried to add "proxy" : "endpoint_link" in package.json and also tried to add allow Access Origin in the headers section but the issue still persists
Here is the code which is working fine
This is the console log I am getting
Access to fetch at 'http://localhost:8000/header' from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.
Please suggest how to overcome this during development as I have tried all possible ways.
Top comments (13)
If your backend api is a nodejs and express project, you can use cors package from npm. It's so easy.
what if I don't have control of the backend server? Is there a way I can bypass this CORS error for development purposes in my local?
There should be but I really don't know. One more thing tht i know is; if you're using a production backend (somedomain.com/api), you can proxy it like: cors-anywhere.herokuapp.com/https:...
wow.... It worked now... Thank you so much Furkan! :)
I'm happy it worked. :D
hey, sometimes
https://cors-anywhere.herokuapp.comis not working... is there any other similar one that I can use in place of this which is much more reliable?Here is the Screenshot
Man it's been long but i couldn't see your last comment. :D You can clone corsy-anywhere project to your local. Then you can proxy it like "localhost:8080/somedomain.com/api". Corsy anywhere github repo: github.com/Rob--W/cors-anywhere
hey, no issues.... I have now contacted the backend team and they have whitelisted my domain. so all good for now!. Thanks Furkan for new insights:)
Maybe it helps you! Create a chrome with disabled CORS and use it when you develop
stackoverflow.com/questions/310281....
I have tried it and is good so far for development purpose in local. Thanks a lot vuthanhcong07
sure.. will try it out
Maybe u can use cURL
can you please give a sample example?