How to pass access token to Alamofire?

Question

I am trying to pass access token in Alamofire but getting confuse in various methods around web.

Below are methods which we need to use.

Answer 1

I'm using look like this :-

let username = "Tuser"
let password = "Tpassword"
let credentialData = "\(username):\(password)".data(using: String.Encoding.utf8)!
let base64Credentials = credentialData.base64EncodedString(options: [])
let headers = ["Authorization": "Basic \(base64Credentials)"]

OR

let headers    = [ "Authorization" : token ]