RSS 2.0 Specification

摘抄自 http://blogs.law.harvard.edu/tech/rssContentsWhat is RSS?Sample filesAbout this documentRequired channel elementsOptional channel elementsElements of CommentsExtending RSSRoadmapLicense and authorship What is RSS? RSS is a Web content syndication format.Its name...

RSS 1.0 Specification

RDF Site Summary (RSS) 1.0 Abstract RDF Site Summary (RSS) is a lightweight multipurpose extensible metadata description and syndication format. RSS is an XML application, conforms to the W3C”s RDF Specification and is extensible via XML-namespace and/or RDF...

Atom Specification

Abstract This specification describes version 0.3 of the Atom, an XML-based Web content and metadata syndication format. Editorial Notes This draft HAS NOT been submitted for publication, and does not have any status; it should be referred to as a...