20 Get Domain Name From Url Node Js In This Year

Use url module and with the help of parse and query functions you can extract all the components of url.

Get domain name from url node js. Return domain. Domain parts 2 domain. We then concatenate the first two parts of the hostname actually the last two parts of the hostname but reversed.

Var child process require child process. The following api will help you retrieve a complete log of whois information for any domain name including validating the url s. Child process exec hostname f function err stdout stderr var hostname stdout trim.

Create two html files and save them in the same folder as your node js files. In the above code we take the hostname from the url split its parts by period and then reverse the list of parts. This will return the entire url displaying in the address bar.

In this tutorial we shall learn how to parse url in node js or split a url into readable parts and extract search parameters using built in node js url module. Url parameters can be in read in node js by importing the built in url module and using the url and urlsearchparams objects present in it. If we strip it it will always be the first element.

Now we know how to parse the query string and in the previous chapter we learned how to make node js behave as a file server. Well i m currently have some issue about manipulating an url. Technically what i want is to get the domain name and the page name from a page.

If we don t do this then depending on whether the http is present or not the domain name may be either the 1st or 3rd element of the split result array. Other examples are also available for your reference. How to get whois information for a domain name in node js.