How do i select a substring from a string acording to the last "/"?

I have a image url and would like to subtract the last string after "/" , for example from string "www.abc.com/images/photo.jpg" i would like t开发者_运维知识库o get the string "photo.jpg". How can i do this ?

Use NSString -(NSString *)lastPathComponent; for that.

    String s = "www.abc.com/images/photo.jpg";


        String[] newS = s.split("/");

        String correctS = newS[newS.length-1];

correctS will hold your answer

Here's a regex for it:

(?!/)[^/]*$