invalid-entityexample.xml

java 编程源代码

<?xml version = "1.0"?>

<!-- Fig. B.11: invalid-entityExample.xml -->
<!-- ENTITY and ENTITY attribute types    -->

<!DOCTYPE database [
   <!NOTATION xhtml SYSTEM "iexplorer">
   <!ENTITY city SYSTEM "tour.html" NDATA xhtml>
   <!ELEMENT database ( company+ )>
   <!ELEMENT company ( name )>
   <!ATTLIST company tour ENTITY #REQUIRED>
   <!ELEMENT name ( #PCDATA )>
]>

<database>
   <company tour = "country">
      <name>Deitel &amp; Associates, Inc.</name>
   </company>
</database>

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