各位路过的大仙~~
刚学XML，我用XSD定义了一个格式~~~来显示产品~~
test.xsd
[CODE=xml]
<?xml version="1.0" encoding="UTF-8"?>
<pm:schema xmlns:pm="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
targetNamespace="http://www.example.org/test"
xmlns="http://www.example.org/test"
elementFormDefault="qualified">
<pm:element name="ProductShow">
<pm:complexType mixed="true">
<pm:sequence>
<pm:element name="pClassId" type="simpleElement" />
<pm:element name="showName" type="simpleElement" />
<pm:element name="animation" type="MyAnimate"/>
<!--start productFamily #####################-->
<pm:element name="productFamily">
<pm:complexType mixed="true">
<pm:sequence>
<!--start perProduct *******************-->
<pm:element name="perProduct" minOccurs="1" maxOccurs="unbounded">
<pm:complexType mixed="true">
<pm:sequence>
<pm:element name="pId" type="simpleElement" />
<pm:element name="pFileName" type="simpleElement" />
<pm:element name="pFileSrc" type="simpleElement" />
<pm:element name="description" type="simpleElement" />
</pm:sequence>
<pm:attribute name="perPOrder" type="pm:integer" use="required" />
</pm:complexType>
</pm:element>
<!--over perProduct ********************-->
</pm:sequence>
</pm:complexType>
</pm:element>
<!--over productFamily #####################-->
<pm:element name="downloadSrc" type="simpleElement" />
<pm:element name="remarks" type="simpleElement" />
<!--Support for custom extensions,format"name=value" -->
<pm:element name="otherGroups">
<pm:complexType>
<pm:sequence>
<pm:element name="otherElement" minOccurs="0" maxOccurs="unbounded">
<pm:complexType>
<pm:sequence>
<pm:element name="key" type="pm:string" />
<pm:element name="value" type="pm:string" />
</pm:sequence>
</pm:complexType>
</pm:element>
</pm:sequence>
</pm:complexType>
</pm:element>
<!-- over custom extensions -->
</pm:sequence>
</pm:complexType>
</pm:element>
<!-- ++++++++start define attribute and others+++++++ -->
<pm:simpleType name="MyAnimate">
<pm:restriction base="pm:string">
<pm:enumeration value="是" />
<pm:enumeration value="否" />
</pm:restriction>
</pm:simpleType>
<pm:complexType name="simpleElement">
<pm:sequence>
<pm:element name="value" type="pm:string" />
<pm:element name="desc" type="pm:string" default="" />
</pm:sequence>
</pm:complexType>
</pm:schema>
[/CODE]
然后根据这个手敲了一个XML——product1.xml
[CODE=xml]
<?xml version="1.0" encoding="UTF-8"?>
<ProductShow xmlns="http://www.example.org/test" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.example.org/test test.xsd">
<pClassId>
<value>1234</value>
<desc>the product id</desc>
</pClassId>
<showName >
<value>XXX产品图</value>
<desc>the name displayed on the web of product</desc>
</showName>
<animation>是</animation>
<productFamily>
<perProduct perPOrder="1">
<pid></pid>
<pFileName>1.png</pFileName>
<pFileSrc>./test</pFileSrc>
<description></description>
</perProduct>
<perProduct perPOrder="2">
<pid></pid>
<pFileName>2.png</pFileName>
<pFileSrc>./test</pFileSrc>
<description></description>
</perProduct>
<perProduct perPOrder="3">
<pid></pid>
<pFileName>3.png</pFileName>
<pFileSrc>./test</pFileSrc>
<description></description>
</perProduct>
<perProduct perPOrder="4">
<pid></pid>
<pFileName>4.png</pFileName>
<pFileSrc>./test</pFileSrc>
<description></description>
</perProduct>
<perProduct perPOrder="5">
<pid></pid>
<pFileName>5.png</pFileName>
<pFileSrc>./test</pFileSrc>
<description></description>
</perProduct>
</productFamily>
<downloadSrc >
<value></value>
<desc>the full URL of data to product for download</desc>
</downloadSrc>
<remarks>
<value></value>
<desc>the remarks of product</desc>
</remarks>
<others>
<!-- "the extension for others,can contain other elements" -->
</others>
</ProductShow>
[/CODE]
结果，我在验证我的XML是否符合XSD的时候~~会报错·~如下
[CODE=java]
org.xml.sax.SAXParseException: cvc-complex-type.2.4.a: Invalid content was found starting with element 'pid'. One of '{"http://www.example.org/CIPAS_Products_XML_SCH":pId}' is expected.
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:131)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:384)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:318)
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(XMLSchemaValidator.java:410)
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(XMLSchemaValidator.java:3165)
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:1777)
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:685)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:400)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2747)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.jaxp.validation.StreamValidatorHelper.validate(StreamValidatorHelper.java:144)
at com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorImpl.validate(ValidatorImpl.java:107)
at javax.xml.validation.Validator.validate(Validator.java:127)
at iproduct.ValidateXML.validateXML(ValidateXML.java:38)
at iproduct.ValidateXML.main(ValidateXML.java:53)
[/CODE]
说不能将order属性加入到该元素·~~囧~~这事为什么啊？ 求解决办法·~~
另，附上我用来验证的java方法：
[CODE=java]
import java.io.File;
import java.io.IOException;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;
import javax.xml.validation.Schema;
import javax.xml.validation.SchemaFactory;
import javax.xml.validation.Validator;
import org.xml.sax.SAXException;
public class ValidateXML {
public boolean validateXML(String xsdpath,String xmlpath) throws SAXException,IOException{
//建立schema工厂
SchemaFactory schemaFactory=SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema");
//建立验证文档文件对象，利用此文件对象所封装的文件进行schema验证
File schemaFile=new File(xsdpath);
//利用schema工厂，接收验证文档文件对象生成Schema对象
Schema schema=schemaFactory.newSchema(schemaFile);
//通过Schema产生针对于此Schema的验证器，利用schenaFile进行验证
Validator validator=schema.newValidator();
//得到验证的数据源
Source source=new StreamSource(xmlpath);
//开始验证，成功输出success!!!，失败输出fail
try{
validator.validate(source);
}catch(Exception ex){
ex.printStackTrace();
}
return true;
}
public static void main(String[] args) {
String xmlDir="product1.xml";
String xsdDir="test.xsd";
boolean out;
try {
out=new ValidateXML().validateXML(xsdDir, xmlDir);
if (out) {
System.out.println("the 'product1.xml' is format to 'test.xsd'!");
}else {
System.err.println("it's so pity! something was wrong!");
}
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
[/CODE]
[此贴子已经被作者于2011-3-7 18:58:08编辑过]
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指定XSD验证XML时：属性不让出现在某元素中
