Rss标准格式
1.RSS:简单来讲,实际就是一个大家定义好的xml格式结构。
2.Rss阅读器:把xml里的数据解析后,以html页面展示。
3.rss定义的xml格式。
以下是RSS 2.0的代码样例及解释:
<!-- XML版本和字符集 --> <?xml version="1.0"?> <!-- RSS版本 --> <rss version="2.0"> <!-- 以下为频道信息及新闻列表 --> <channel> <!-- 频道总体信息:开始 --> <!-- 频道标题 --> <title>Lift Off News</title> <!-- 频道链接的总地址 --> <link>http://liftoff.msfc.nasa.gov/</link> <!-- 频道描述文字 --> <description>Liftoff to Space Exploration.</description> <!-- 频道使用的语言(zh-cn表示简体中文) --> <language>en-us</language> <!-- 频道发布的时间 --> <pubDate>Tue, 10 Jun 2003 04:00:00 GMT</pubDate> <!-- 频道最后更新的时间--> <lastBuildDate>Tue, 10 Jun 2003 09:41:01 GMT</lastBuildDate> <docs>http://blogs.law.harvard.edu/tech/rss</docs> <!-- 频道生成器 --> <generator>Weblog Editor 2.0</generator> <managingEditor>editor@example.com</managingEditor> <webMaster>webmaster@example.com</webMaster> <ttl>5</ttl> <!-- 频道总体信息:结束 --> <!-- 每条RSS新闻信息都包含在item节点中, --> <item> <!-- 新闻标题 --> <title>Star City</title> <!-- 新闻链接地址 --> <link>http://liftoff.msfc.nasa.gov/news/2003/news-starcity.asp</link> <!-- 新闻内容简要描述 --> <description>How do Americans get ready to work with Russians aboard the International Space Station? They take a crash course in culture, language and protocol at Russia's Star City.</description> <!-- 新闻发布时间 --> <pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate> <!-- 新闻目录 --> <category>IT</category> <!-- 新闻作者 --> <author>bill</author> <guid>http://liftoff.msfc.nasa.gov/2003/06/03.html#item573</guid> </item> <item> <title>Space Exploration</title> <link>http://liftoff.msfc.nasa.gov/</link> <description>Sky watchers in Europe, Asia, and parts of Alaska and Canada will experience a partial eclipse of the Sun on Saturday, May 31st.</description> Fri, 30 May 2003 11:06:42 GMT</pubDate> <guid>http://liftoff.msfc.nasa.gov/2003/05/30.html#item572</guid> </item> <item> <title>The Engine That Does More</title> <link>http://liftoff.msfc.nasa.gov/news/2003/news-VASIMR.asp</link> <description>Before man travels to Mars, NASA hopes to design new engines that will let us fly through the Solar System more quickly. The proposed VASIMR engine would do that.</description> Tue, 27 May 2003 08:37:32 GMT</pubDate> <guid>http://www.zhanghangfeng.cn/rss.xml</guid> </item> <item> <title>Astronauts' Dirty Laundry</title> <link>http://liftoff.msfc.nasa.gov/news/2003/news-laundry.asp</link> <description>Compared to earlier spacecraft, the International Space Station has many luxuries, but laundry facilities are not one of them. Instead, astronauts have other options.</description> Tue, 20 May 2003 08:56:02 GMT</pubDate> <guid>http://liftoff.msfc.nasa.gov/2003/05/20.html#item570</guid> </item> </channel> </rss>
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