Fix Error Access Blocked by CORS Policy in ASP.NET Web API (.NET 7) | Cross-Origin Request Blocked

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://localhost:7209/WeatherForecast. (Reason: CORS header ‘Access-Control-Allow-Origin’ missing). Status code: 200.
Access to fetch at ‘https://localhost:7209/WeatherForecast’ from origin ‘null’ 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
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*Source code in the first comment*