CORS Error: The request has been blocked because of the CORS policy code example
Example 1: php has been blocked by CORS policy
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Methods: GET,HEAD,OPTIONS,POST,PUT");
header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization");
Example 2: origin 'http://localhost:4200' has been blocked by CORS policy
'Content-Type': 'application/json',
'Access-Control-Allow-Origin': '*',
'Access-Control-Allow-Headers': 'Content-Type',
'Access-Control-Allow-Methods': 'GET,POST,OPTIONS,DELETE,PUT',
'Authorization': 'Bearer key',