February 2005
Intermediate to advanced
360 pages
7h 17m
English
Content preview from Apache Jakarta Commons: Reusable Java™ ComponentsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 3. HttpClient
It goes without saying that there is a staggering amount of data available on the Internet—specifically, available via the World Wide Web (HTTP). One of the wonderful things about the JDK is the built-in ability to access resources via HTTP—specifically, the java.net.HttpURLConnection class shows that simple HTTP resources can easily be downloaded by Java applications.
Unfortunately, the built-in HTTP connectivity in the JDK suffers from some significant limitations (for a partial feature set comparison, see http://www.nogoop.com/product_16.html#compare). Fortunately, these limitations are overcome when using the Commons HttpClient. A full list of features supported by HttpClient (including links to the relevant RFCs) can ...
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