Converts an array of cookies to a dictionary of header fields.
- iOS 2.0+
- macOS 10.2+
- tvOS 9.0+
- watchOS 2.0+
The cookies from which the header fields are created.
The dictionary of header fields created from the provided cookies.
To send these headers as part of a URL request to a remote server, create an
NSMutable object, then call the
set method to set the provided headers for the request. Finally, initialize and start an
URLSession instance based on that request object.