JAXB 的 XML 模式验证问题-解网

问：

我制作了一个 XSD，并有一个 XML 模式来使用 JAXB 进行验证。验证失败。我不明白，我不知道如何解决这个问题。你能帮帮我吗？提前致谢。

XSD：


<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    xmlns:tns="http://localhost/universe/menu-schema.xsd"
    targetNamespace="http://localhost/universe/menu-schema.xsd"> 
    
    <xs:complexType name="menuType">
        <xs:sequence>
            <xs:element name="titre" type="xs:string" minOccurs="1" maxOccurs="1"/>
            <xs:element name="lien" type="xs:string" minOccurs="0" maxOccurs="1"/>
            <xs:element name="action" type="xs:string" minOccurs="0" maxOccurs="1"/>
            <xs:element name="menus" type="tns:menusType" minOccurs="0" maxOccurs="1"/>
        </xs:sequence>
    </xs:complexType>   


    <xs:complexType name="menusType">
        <xs:sequence>
            <xs:element name="menu" type="tns:menuType" minOccurs="0" maxOccurs="unbounded"/>
        </xs:sequence>  
    </xs:complexType>

    <xs:element name="menus" type="tns:menusType"/>
</xs:schema>

XML格式：

<?xml version="1.0" encoding="UTF-8"?>  
<xs:menus 
    xmlns:xs="http://localhost/universe/menu-schema.xsd"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <xs:menu>
        <xs:titre>Accueil</xs:titre>
        <xs:lien>accueil</xs:lien>
    </xs:menu>
    <xs:menu>
        <xs:titre>Guide des épisodes</xs:titre>
        <xs:lien>guideDesEpisodes</xs:lien>
        <xs:menus>
            <xs:menu>
                <xs:titre>Introduction</xs:titre>
                <xs:lien>introduction</xs:lien>
            </xs:menu>
            <xs:menu>
                <xs:titre>La série</xs:titre>
                <xs:lien>laSerie</xs:lien>
            </xs:menu>
        </xs:menus>
    </xs:menu>
    <xs:menu>
        <xs:titre>Forum</xs:titre>
        <xs:lien>http://le-multivers.forumpro.fr/c14-farscape</xs:lien>
    </xs:menu>
</xs:menus>

JAXB 解析：解组时失败

JAXBContext jaxbContext = JAXBContext.newInstance(MenusType.class);
Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();

SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
Schema schema = schemaFactory.newSchema(xsdFile);
jaxbUnmarshaller.setSchema(schema);

return (MenusType) jaxbUnmarshaller.unmarshal(xmlFile);

先谢谢你

jakarta.xml.bind.UnmarshalException: élément inattendu (URI : "http://localhost/universe/menu-schema.xsd", local : "menus"). Les éléments attendus sont (none) at org.glassfish.jaxb.runtime.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:693) at org.glassfish.jaxb.runtime.v2.runtime.unmarshaller.Loader.reportError(Loader.java:230) at org.glassfish.jaxb.runtime.v2.runtime.unmarshaller.Loader.reportError(Loader.java:225) at org.glassfish.jaxb.runtime.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:92) at org.glassfish.jaxb.runtime.v2.runtime.unmarshaller.UnmarshallingContext$DefaultRootLoader.childElement(UnmarshallingContext.java:1102) at org.glassfish.jaxb.runtime.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:527) at org.glassfish.jaxb.runtime.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:509) at org.glassfish.jaxb.runtime.v2.runtime.unmarshaller.ValidatingUnmarshaller.startElement(ValidatingUnmarshaller.java:75) at org.glassfish.jaxb.runtime.v2.runtime.unmarshaller.SAXConnector.startElement(SAXConnector.java:137) at

已使用的 XSD 和 XML 资源。我尝试使用 xsd 架构验证 xml，但失败了。我不知道为什么。Shema 似乎设置正确（？

xml xsd 验证

Validation error on line 5 column 13 of test.xml:
  FORG0001: In content of element <xs:menus>: The content model does not allow element
  <xs:menu> to appear as the first child. The element is in namespace
  http://localhost/universe/menu-schema.xsd but it should be in no namespace. 
  See http://www.w3.org/TR/xmlschema-1/#cvc-complex-type clause 2.4
Validation error on line 13 column 19 of test.xml:
  FORG0001: In content of element <xs:menus>: The content model does not allow element
  <xs:menu> to appear as the first child. The element is in namespace
  http://localhost/universe/menu-schema.xsd but it should be in no namespace. 
  See http://www.w3.org/TR/xmlschema-1/#cvc-complex-type clause 2.4
Error on line 27 column 12 of test.xml:
  XQDY0027  Two validation errors were reported. First error: In content of element
  <xs:menus>: The content model does not allow element <xs:menu> to appear as the first
  child. The element is in namespace http://localhost/universe/menu-schema.xsd but it should
  be in no namespace. 
Validation complete: errors found

如果要更改架构以便实例文档进行验证，请添加到元素中。或者，如果要更改实例文档，使其根据所写入的架构进行验证，请更改元素，例如和，以便它们不位于命名空间中。elementFormDefault="qualified"xs:schematitrelien

JAXB 的 XML 模式验证问题

XML schema validation issue with JAXB

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