例2-10.xml

深入浅出XML示例下载

<?xml version="1.0"?>
<!DOCTYPE MAIN [
<!ELEMENT MAIN (PART1,PART2) >
<!ELEMENT PART1 (#PCDATA)>
<!ELEMENT PART2 (#PCDATA)>
<!ENTITY TT  "THIS IS CONTENT OF PART2">
]>
<MAIN>
<PART1> 
     THIS IS PART1 
</PART1>
<PART2>
    &TT; 
</PART2>
</MAIN>