例2-9.xml

深入浅出XML示例下载

<?xml version="1.0" ?>
<!DOCTYPE BOOK [
<!ELEMENT BOOK (name,content)>
<!ELEMENT name (#PCDATA)>
<!ELEMENT content (part1,part2,part3)>
<!ELEMENT part1 (#PCDATA)>
<!ELEMENT part2 (firstpart,secondpart)>
<!ELEMENT firstpart (#PCDATA)>
<!ELEMENT secondpart (#PCDATA)>
<!ELEMENT part3 (#PCDATA)>
]>
<BOOK> 
		<name> XML Study </name>
		<content>
        <part1> 
            introduction 
        </part1>
  		<part2> details 
				<firstpart> grammer </firstpart>
				<secondpart> usage </secondpart>
		</part2>
		<part3> 
            examples 
        </part3>
 	    </content>
</BOOK>