encoding url using swift code

Question

I need to send an URL in Arabic language, so I need to encode it before I put it in URL. I am using Swift code.

Below is an example what i really need

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Answer 1

You need to encode this string as it contains special characters.

var s = "www.example.com/السلام عليكم"
let encodedLink = s.addingPercentEncoding(withAllowedCharacters: .urlFragmentAllowed)
let encodedURL = NSURL(string: encodedLink!)! as URL

where encodedURL is your final URL