function to get the file name of an URL

Question

I have some source code to get the file name of an url

for example:

http://www.google.com/a.pdf

I hope to get a.pdf

because the way to join 2 NSS

Answer 1

Swift 3

Let's say that your url is http://www.google.com/a.pdf

    let filename = url.lastPathComponent

    \\filename = "a.pdf"