No 'Access-Control-Allow-Origin' header is present on the requested resource code example

Example 1: access-control-allow-origin

Access-Control-Allow-Origin: *

Example 2: from origin 'http://localhost:4200' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

@CrossOrigin(origins = "http://localhost:4200")
@GetMapping("/yourPath")