In this Article we will go through how to get the file name from a url only using single line of code in JavaScript.
This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function
.
Let's define this short function:
const fileName = url => url.substring(url.lastIndexOf('/') + 1);
fileName('http://domain.com/path/to/document.pdf'); // 'document.pdf'