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Discussion on: No Access-Control-Allow-Origin' header..

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rohit1101

@bredmond1019 The reason why you get a response from postman but not in the browser is because CORS is a browser implementation(feature) to prevent cross site access.

The browser checkers for the header
Access-control-allow-origin from the api response if the header is not present in the response header browser throws an CORS error.

Hence we have to the header for the required cross-site

Here for example:

Access-control-allow-origin: localhost/5000

Please read this: developer.mozilla.org/en-US/docs/W... how many ever times you want it’s gold.