实验1. P94 三大题上机题第1题、第2题、第3题
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
<xs:element name="Orders" type="ord"/>
<xs:complexType name="ord">
<xs:sequence>
<xs:element name="Order" minOccurs="1" maxOccurs="unbounded">
<xs:complexType>
<xs:sequence>
<xs:element name="name" type="xs:string"/>
<xs:element name="number" type="numgs"/>
<xs:element name="city" type="xs:string"/>
<xs:element name="zip" type="zipgs"/>
</xs:sequence>
<xs:attribute name="orderID" type="idgs" use="required"/>
<xs:attribute name="orderDate" type="xs:date" use="optional"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:simpleType name="zipgs">
<xs:restriction base="xs:string">
<xs:length value="6"/>
<xs:pattern value="\d{6}"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="idgs">
<xs:restriction base="xs:string">
<xs:length value="4"/>
<xs:pattern value="[A]{1}\d{3}"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="numgs">
<xs:restriction base="xs:positiveInteger">
<xs:maxExclusive value="99"/>
<xs:minExclusive value="1"/>
</xs:restriction>
</xs:simpleType>
</xs:schema>
<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:attribute name="PRODID" type="pid"/>
<xsd:simpleType name="pid">
<xsd:restriction base="xsd:string">
<xsd:pattern value="[P]{1}\d{3}"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:element name="PRODUCTDATA" type="prdata"/>
<xsd:complexType name="prdata">
<xsd:sequence>
<xsd:element name="PRODUCT">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="PRODUCTNAME" type="xsd:string"/>
<xsd:element name="DISCRIPTION" type="xsd:string"/>
<xsd:element name="PRICE" type="xsd:positiveInteger"/>
<xsd:element name="QUANTITY" type="xsd:nonNegativeInteger"/>
</xsd:sequence>
<xsd:attribute ref="PRODID" use="required"/>
<xsd:attribute name="CATEGORY" type="cat" use="required"/>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
<xsd:simpleType name="cat">
<xsd:restriction base="xsd:string">
<xsd:enumeration value="Toy"/>
<xsd:enumeration value="Book"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:schema>
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="PURCHASEORDER" type="pur"/>
<xs:complexType name="pur">
<xs:sequence>
<xs:element name="Order">
<xs:complexType>
<xs:sequence>
<xs:element name="DATE" type="xs:date"/>
<xs:element name="PRODUCTNAME" type="xs:string"/>
<xs:element name="SUPPLIERNAME" type="xs:string"/>
<xs:element name="ADDRESS" type="xs:string"/>
<xs:element name="QUANTITY" type="xs:positiveInteger"/>
<xs:element name="PRICEPERQTY" type="xs:positiveInteger"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="ORDERID" type="xs:string" use="required"/>
<xs:attribute name="PRODID" type="xs:string" use="optional"/>
</xs:complexType>
</xs:schema>实验2. 根据书籍XML 文档，建立Schema 文档和DTD文档。
<?xml version="1.0" encoding="gb2312" ?>
<book isbn="0-764-58007-8">
<title>三国演义</title>
<author >罗贯中</author>
<price >80.00 </price>
<resume>滚滚长江东逝水，浪花淘尽英雄。是非成败转头空。青山依旧在，几度夕阳红。</resume>
<resume>白发渔樵江渚上，惯看秋月春风。一壶浊酒喜相逢。古今多少事，都付笑谈中。</resume>
</book>
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
<xs:element name="book">
<xs:complexType>
<xs:sequence>
<xs:element name="title" type="xs:string"/>
<xs:element name="author" type="xs:string"/>
<xs:element name="price" type="xs:string"/>
<xs:element name="resume" minOccurs="1" maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute name="isbn" type="k1" use="required"/>
</xs:complexType>
</xs:element>
<xs:simpleType name="k1">
<xs:restriction base="xs:string">
<xs:length value="13"/>
<xs:pattern value="\d{1}-\d{3}-\d{5}-\d{1}"/>
</xs:restriction>
</xs:simpleType>
</xs:schema>实验3. 在一个XML 文档中，需要用到一个article 的结点，这个结点结构如下：（选做）
<article>
<HeadLine section="business">
<MainHead>Main headline goes here</MainHead>
<SubHead>A subheadline goes here</SubHead>
</HeadLine>
<ByLine>
<Author>John Doe</Author>
<title>Reporter</title>
</ByLine>
<DateLine>April 30, 2005</Dateline>
<body>Content of story goes here…</body>
<stats>
<submitted>2005-03-02</submitted>
<wordCount>1523</wordCount>
</stats>
</article>请在分别定义 HeadLine、ByLine、DateLine、stats 结点的数据类型基础上，再定义article的复杂数据类型。
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
<xs:element name="artice" type="x1"/>
<xs:complexType name="x1">
<xs:sequence>
<xs:element name="HeadLine" type="x2"/>
<xs:element name="ByLine" type="x3"/>
<xs:element name="DateLine" type="xs:string"/>
<xs:element name="body" type="xs:string"/>
<xs:element name="stats" type="x4"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="x2">
<xs:sequence>
<xs:element name="MainHead" type="xs:string"/>
<xs:element name="SubHead" type="xs:string"/>
</xs:sequence>
<xs:attribute name="section" type="xs:string"/>
</xs:complexType>
<xs:complexType name="x3">
<xs:sequence>
<xs:element name="Author" type="xs:string"/>
<xs:element name="title" type="xs:string"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="x4">
<xs:sequence>
<xs:element name="submitted" type="xs:string"/>
<xs:element name="wordCount" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:schema>关于所以Schema的语法 去w3school看就好 点我 安静下来，一句一句，10分钟不要，你就会了。
Anr-C 2016.10.8
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