How to fetch a particular part of a string from the same string in Swift?

Question

I want to fetch a part of string from a string. E.g. I have a string say sampleStringUrl which holds "http://some.something.net/update/user". So, I want to get only "some.something.net" from sampleStringUrl.

Answer 1

Like that you want to get Host URL.

var urlString = "https://stackoverflow.com/questions/6162522/get-the-domain-part-of-an-url-string"
var url = URL(string: urlString)
var domain = url?.host
print(domain!) //stackoverflow.com