我正在努力开发一个允许来自混合命名空间的属性的模式。
这是xxx_schema2.xsd:
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified"
attributeFormDefault="qualified"
targetNamespace="http://www.mrbouffant.com/schema2"
xmlns:xxx="http://www.mrbouffant.com/schema2">
<xs:attributeGroup name="schema2AttributeGroup">
<xs:attribute name="schema2Attribute1 " type="xs:string"/>
<xs:attribute name="schema2Attribute2 " type="xs:string"/>
</xs:attributeGroup>
</xs:schema>
这是导入xxx_schema2的xxx_schema1.xsd:
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified"
xmlns:xxx="http://www.mrbouffant.com/schema2">
<xs:import namespace="http://www.mrbouffant.com/schema2" schemaLocation="xxx_schema2.xsd"/>
<!-- ROOT ELEMENT -->
<xs:element name="rootElement" type="rootElementType" />
<!-- COMPLEX TYPES -->
<xs:complexType name="rootElementType">
<xs:simpleContent>
<xs:extension base="xs:string">
<xs:attributeGroup ref="xxx:schema2AttributeGroup"/>
<xs:attribute name="schema1Attribute1" type="xs:string"/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:schema>
以下是我想针对xxx_schema1.xsd验证的XML文档:
<?xml version="1.0" encoding="UTF-8"?>
<rootElement xmlns:xxx='http://www.mrbouffant.com/schema2/'
schema1Attribute1="foo"
xxx:schema2Attribute1="bar"
xxx:schema2Attribute2="far" />
当Saxon-EE解析器尝试根据模式验证XML文档时,它生成的错误实际上是:
Engine name: Saxon-EE 9.3.0.5
Severity: error
Description: Attribute @xxx:schema2Attribute1 is not allowed on element <rootElement>
(it would be allowed in namespace http://www.mrbouffant.com/schema2)
和
Engine name: Saxon-EE 9.3.0.5
Severity: error
Description: Attribute @xxx:schema2Attribute2 is not allowed on element <rootElement>
(it would be allowed in namespace http://www.mrbouffant.com/schema2)
请问您能帮我理解我在模式定义或XML文档中做错了什么,这会阻止验证成功吗?谢谢。
答案 0 :(得分:2)
实例XML中http://www.mrbouffant.com/schema2
的名称空间声明有一个尾部斜杠,与Schema声明的名称空间不匹配。
删除尾部斜杠,它验证就好了:
<?xml version="1.0" encoding="UTF-8"?>
<rootElement xmlns:xxx='http://www.mrbouffant.com/schema2'
schema1Attribute1="foo"
xxx:schema2Attribute1="bar"
xxx:schema2Attribute2="far" />