schema 验证xml初例

<?xml version="1.0" encoding="UTF-8"?>
<person xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="schema3.xsd"  name2="25" title="hello world">

	<name sex="2010-08-25" />
	
	<book book1="1" >
	
			<welcome wel1="welcome"/>
	
	</book>

</person>

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
	<xs:complexType name="myType">
		<xs:sequence>
			<xs:element name="name">
				<xs:complexType>
					<xs:attribute name="sex" type="xs:date"/>
				</xs:complexType>
			</xs:element>
			<xs:element name="book">
				<xs:complexType>
					<xs:sequence>
						<xs:element name="welcome">
							<xs:complexType>
								<xs:attribute name="wel1" type="xs:string" />
							</xs:complexType>
						</xs:element>
					</xs:sequence>
					<xs:attribute name="book1" type="xs:integer" />
				</xs:complexType>
			</xs:element>
		</xs:sequence>
		<xs:attribute name="name2" type="ageType"/>		
		<xs:attribute name="title" type="xs:string"/>
	</xs:complexType>
	<xs:simpleType name="ageType">
		<xs:restriction base="xs:integer">
		<xs:minInclusive value="20" />
		<xs:maxInclusive value="30" />
		</xs:restriction>
	</xs:simpleType>
	<xs:attribute name="book1" type="xs:string" />
	<xs:attribute name="wel1" type="xs:string" />
	<xs:element name="person" type="myType" />
</xs:schema>