ch3-21-1.xml

《XML语言及应用》作者华铨平—examples

<?xml version="1.0" encoding="GB2312"?>
<Schema xmlns="urn:schema-microsoft-com:xml-data"
        xmlns:dt="urn:schema-microsoft-com:datatypes">
<AttributeType name="类别" required="yes"/>
<ElementType name="学生列表" content="eltOnly">
   <attribute type="学生" minOccurs="1" maxOccurs="2"/>
</ElementType>
<ElementType name="学生" content="eltOnly" order="seq">
   <element type="学号"/>
   <element type="姓名"/>
   <element type="性别"/>
   <element type="班级"/>
   <element type="出生年月"/>   
   <element type="入学成绩"/>
</ElementType>
<ElementType name="学号" content="textOnly"/>
<ElementType name="姓名" content="textOnly"/>
<ElementType name="性别" content="textOnly"/>
<ElementType name="班级" content="textOnly"/>
<ElementType name="出生年月" content="textOnly" dt:type="date"/>
<ElementType name="入学成绩" content="textOnly">
   <datatype dt:type="int"/>
   <attribute type="类别"/>
</ElementType>
</Schema>