ios - How to get the filename from the filepath in swift -

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how filename given file path string?

for example if have filepath string 

file:///users/developerteam/library/developer/coresimulator/devices/f33222df-d8f0-448b-a127-c5b03c64d0dc/data/containers/data/application/5d0a6264-6007-4e69-a63b-d77868ea1807/tmp/trim.d152e6ea-d19d-4e3f-8110-6eacb2833ce3.mov

and return result 

trim.d152e6ea-d19d-4e3f-8110-6eacb2833ce3.mov

thank help.

objective c

nsstring* thefilename = [string lastpathcomponent]

swift 

let thefilename = (string nsstring).lastpathcomponent

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