xml 在 XSD 中表示对象列表
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时间：2020-09-06 13:30:31 来源:igfitidea点击:
Represent a List of Objects in XSD
提问by édipo Féderle
How I can represent a list of objects in XSD, for example, given a XML like this?
例如，给定这样的 XML，我如何表示 XSD 中的对象列表？
<msgBody>
<Contato>
<cdEndereco>11</cdAreaRegistro>
<cdBairro>99797781</nrLinha>
<email>[email protected]</email>
</Contato>
<Contato>
<cdEndereco>11</cdAreaRegistro>
<cdBairro>99797781</nrLinha>
<email>[email protected]</email>
</Contato>
</msgBody>
How I can merge it into a list of object type Contato?
如何将其合并到对象类型 Contato 的列表中？
回答by Lachezar Balev
I may suggest the following schema (even though your XML is broken as pasted):
我可能会建议以下架构（即使您的 XML 在粘贴时已损坏）：
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="msgBody">
<xs:complexType>
<xs:sequence>
<xs:element maxOccurs="unbounded" ref="Contato"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="Contato">
<xs:complexType>
<xs:sequence>
<xs:element ref="cdEndereco"/>
<xs:element ref="cdBairro"/>
<xs:element ref="email"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="cdEndereco" type="xs:integer"/>
<xs:element name="cdBairro" type="xs:integer"/>
<xs:element name="email" type="xs:string"/>
</xs:schema>
回答by dogbane
Use a sequence as shown below:
使用如下所示的序列：
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="msgBody">
<xs:complexType>
<xs:sequence>
<xs:element name="Contato" maxOccurs="unbounded" minOccurs="0">
<xs:complexType>
<xs:sequence>
<xs:element type="xs:int" name="cdEndereco"/>
<xs:element type="xs:int" name="cdBairro"/>
<xs:element type="xs:string" name="email"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
