Naming a file downloaded from url in iPhone

Posted by hgpc on Stack Overflow See other posts from Stack Overflow or by hgpc
Published on 2010-06-12T20:24:05Z Indexed on 2010/06/12 20:33 UTC
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iphone

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url

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file-io

I would like to save a file downloaded from the internet in iPhone.

Can I use the url as the file name? If not, what transformation should I apply to the url to obtain a valid file name?

I need to find the local copy of the file later using its url.

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