我有xml如下
<Search>
<Term />
<And />
<Term />
<And />
<Term />
</Search>
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如图所示,序列中可以有n个术语和n-1个And(n> 0).我尝试了以下xml架构,但上面的xml不会针对架构进行验证. 错误:cvc-complex-type.2.4.b:元素"搜索"的内容不完整.其中一个'{And}'是预料之中的.
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
<xs:element name="Search">
<xs:complexType>
<xs:sequence>
<xs:sequence minOccurs="0" maxOccurs="unbounded">
<xs:element name="Term" type="xs:string" />
<xs:element name="And" type="xs:string" />
</xs:sequence>
<xs:element name="Term" minOccurs="1" maxOccurs="1" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
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感谢xml架构的任何帮助.
像这样重新排序他们似乎做到了.我错过了什么吗?
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
<xs:element name="Search">
<xs:complexType>
<xs:sequence>
<xs:element name="Term" minOccurs="1" maxOccurs="1" type="xs:string" />
<xs:sequence minOccurs="0" maxOccurs="unbounded">
<xs:element name="And" type="xs:string" />
<xs:element name="Term" type="xs:string" />
</xs:sequence>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
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