Get protocol, domain, and port from URL

Question

I need to extract the full protocol, domain, and port from a given URL. For example:

https://localhost:8181/ContactUs-1.0/contact?lang=it&report_type=consumer
>>>
https://localhost:8181

Answer 1

first get the current address

var url = window.location.href

Then just parse that string

var arr = url.split("/");

your url is:

var result = arr[0] + "//" + arr[2]