How to make a cross domain request in Redux-Saga?

Question

JavaScript

I installed my own project through create-react-app, installed redux-saga and everything that came with it, and I'm trying to make a cross-domain request.

Request code

fetch('https://www.metaweather.com/api/location/44418', {
      method: 'GET',
      mode: 'cors',
      headers: {
        'Content-type': 'application/json',
        'Access-Control-Allow-Origin': '*',
        'Access-Control-Allow-Methods': 'GET',
      }

But I am getting the following error.

Mistake

At the same time, earlier, I remember how I made a cross-domain request, specifying in the request only

headers: {
    'Content-type': 'text/html Access-Control-Allow-Origin: *'
}

Answer 1

So that you do not send from the browser, if CORS is not allowed on the site where you are making the request, then nothing will work. The server request will work, I tried it from under Nodejs.