Support CORS Preflight requests

When a publishing request is issued by some electron or embedded webkit applications, the request may be treated as CORS request.
A preflight request (OPTIONS request) will be sent before the real request during performing the request.
Currently responds 404 error for OPTIONS preflight requests.

Please support CORS preflight requests.

I think supporting this feature would actually fix my Blazor WASM apps.

We can absolutely do this. Are there any endpoints in particular we should start with for you both?

I prefer ‘/api/posts’. My application is to publish posts from front end code. So enabling OPTIONS method for ‘/api/posts’ will be great help to get my app done.

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Thanks for considering this. Looking at the code for my Blazor apps, my most used endpoint seems to be this one:


{0} here is the alias and {1} is the page number.