How to "scan" a website (or page) for info, and bring it into my program?

Posted by James on Stack Overflow See other posts from Stack Overflow or by James
Published on 2010-05-14T15:48:17Z Indexed on 2010/05/14 18:44 UTC
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java

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html

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screen-scraping

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homework

Well, I'm pretty much trying to figure out how to pull information from a webpage, and bring it into my program (in Java).

For example, if I know the exact page I want info from, for the sake of simplicity a Best Buy item page, how would I get the appropriate info I need off of that page? Like the title, price, description?

What would this process even be called? I have no idea were to even begin researching this.

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