Cave:Java: XML CDATA，强大的万能标签。

星期五, 七月 13, 2007

CDATA

Everything inside a CDATA section is ignored by the parser.

If your text contains a lot of "<" or "&" characters - as program code often does - the XML element can be defined as a CDATA section.

A CDATA section starts with "<![CDATA[" and ends with "]]>":


<script>
<![CDATA[
function matchwo(a,b)
{
if (a < b && a < 0) then
  {
  return 1
  }
else
  {
  return 0
  }
}
]]>
</script>

In the example above, everything inside the CDATA section is ignored by the parser.

A CDATA section cannot contain the string "]]>", therefore, nested CDATA sections are not allowed.

Also make sure there are no spaces or line breaks inside the "]]>" string.