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

Try this:

Edit: from blow comment

NSString *url = @"http://www.google.com/a.pdf";
NSArray *parts = [url componentsSeparatedByString:@"/"];
NSString *filename = [parts lastObject];