AT Command HTTP File DL

how do i download a file from an http session? Could you give an example?
What exactly does this command do? AT + QHTTPURL
I did not understand if I can pass a url written as

Hi, Star2909, what module do you use?

I use modem ec25

@Winnie.Xi-Q could you pls try help this one, thanks

Hi Star2909:
You can refer to the document in the link below: