RSS specification HTML code inside RSS feed

问题

Is HTML code inside the <description> tag compliant in RSS 2.0?

回答1:

The RSS 2.0 specification says that you can include HTML in the description element so long as you properly encode the markup.

You have two ways to do this:

1. Convert tags to escaped HTML entities:

   <description>this is &lt;b&gt;bold&lt;/b&gt;</description>
   

2. Wrap the description content within a CDATA section:

   <description><![CDATA[this is <b>bold</b>]]></description>
   

回答2:

You can decode < and > char to html code

< : <

> : >

来源：https://stackoverflow.com/questions/9866472/rss-specification-html-code-inside-rss-feed