我有以下 XML 文件:
<?xml version="1.0" encoding="utf-8"?>
<menu_list id="0" name="menu de topo" url="">
<item id="0.1" url="Default.aspx" name="português">
<item id="99" url="" name="apresentação">
<item id="114" url="Menu.aspx?id=1000" name="mensagem da reitora">
</item>
<item id="151" url="" name="missão" />
<item id="152" url="PageText.aspx?id=152" name="história">
<item id="435" url="PageText.aspx?id=435" name="antigos reitores" />
<item id="434" url="PageText.aspx?id=434" name="honoris causa" />
</item>
<item id="429" url="PageText.aspx?id=429" name="factos e números" />
<item id="155" url="" name="as cidades da UA">
<item id="156" url="PageImage.aspx?id=156" name="aveiro" />
<item id="157" url="PageText.aspx?id=157" name="águeda" />
<item id="158" url="PageText.aspx?id=158" name="oliveira de azeméis">
</item>
</item>
<item id="159" url="" name="o campus">
<item id="431" url="PageText.aspx?id=431" name="apresentação" />
<item id="160" url="ReadObject.aspx?obj=98" name="mapa do campus (pdf)" />
</item>
<item id="299" url="PageGallery.aspx?id=13" name="a ua em fotografia" />
<item id="446" url="PageText.aspx?id=446" name="a ua digital">
<item id="447" url="http://uaonline.ua.pt/" name="UAOnline" />
<item id="448" url="doc" name="bibliotecas da ua" />
<item id="449" url="http://wsl2.cemed.ua.pt/uoel/estatica/geral/index.asp" name="e-learning" />
<item id="450" url="http://my.ua.pt" name="my ua" />
<item id="451" url="http://paco.ua.pt/" name="portal académico" />
<item id="452" url="http://sinbad.ua.pt" name="sinbad" />
</item>
<item id="162" url="" name="legislação geral">
<item id="432" url="http://legua.ua.pt/textoslegua/conhecimento/universidade%20de%20aveiro/estatutos%20e%20org%E2nica%20da%20ua/normas%20internas/estatutos_ua_versao_integral.aspx" name="estatutos" />
<item id="433" url="http://legua.ua.pt/textoslegua/conhecimento/universidade%20de%20aveiro/estatutos%20e%20org%E2nica%20da%20ua/normas%20internas/lei_organica_ua.aspx" name="lei orgânica" />
</item>
<item id="455" url="PageAgenda.aspx" name="agenda da UA" />
</item>
<item id="149" url="" name="organização">
<item id="150" url="" name="órgãos de governo">
<item id="130" url="Cursos.aspx" name="reitoria" />
<item id="145" url="PageText.aspx?id=145" name="assembleia" />
<item id="146" url="PageText.aspx?id=146" name="senado universitário" />
<item id="147" url="PageText.aspx?id=147" name="conselho da universidade" />
<item id="148" url="PageText.aspx?id=148" name="conselho administrativo" />
</item>
<item id="164" url="" name="órgãos de coordenação">
<item id="4552" url="adm" name="administração" />
<item id="165" url="PageText.aspx?id=165" name="conselho científico" />
<item id="166" url="PageText.aspx?id=166" name="conselho pedagógico" />
<item id="255" url="PageText.aspx?id=255" name="inst. de formação superior politécnica" />
<item id="256" url="ifiu" name="inst. de formação inicial universitária" />
<item id="257" url="ifpg" name="inst. de formação pós-graduada" />
<item id="258" url="ii" name="inst. de investigação" />
<item id="1386" url="cifop" name="formação de professores (cifop)" />
</item>
<item id="171" url="" name="serviços">
<item id="423" url="saa" name="académicos e administrativos" />
<item id="425" url="sas" name="acção social" />
<item id="419" url="doc" name="documentação" />
<item id="424" url="sfp" name="financeiros e património" />
<item id="418" url="sre" name="relações externas" />
<item id="420" url="stec" name="técnicos" />
</item>
<item id="172" url="" name="gabinetes de apoio">
<item id="267" url="ajuridica" name="assessoria jurídica" />
<item id="4725" url="uaedicoes" name="comissão editorial" />
<item id="436" url="gesp" name="estágios e saídas profissionais" />
<item id="437" url="gagi" name="gestão de informação" />
<item id="271" url="pedagogico" name="pedagógico" />
<item id="438" url="gaqap" name="qualidade, avaliação e procedimentos" />
<item id="4662" url="drh" name="recursos humanos" />
<item id="439" url="gri" name="relações internacionais" />
</item>
<item id="173" url="" name="outras unidades">
<item id="441" url="cic" name="centro de informática e comunicações" />
<item id="442" url="cemed" name="centro multimédia e ensino a distância" />
<item id="444" url="fabrica" name="fábrica" />
<item id="445" url="unave" name="formação profissional (unave)" />
<item id="278" url="fjjm" name="fundação joão jacinto magalhães" />
<item id="4788" url="grupunave" name="grupunave" />
<item id="440" url="lca" name="laboratório central de análises" />
<item id="443" url="uatec" name="transferência de tecnologia (uatec)" />
</item>
</item>
<item id="167" url="" name="departamentos">
<item id="259" url="PageText.aspx?id=259" name="departamentos e s.a." />
<item id="260" url="PageText.aspx?id=260" name="escolas politécnicas" />
</item>
<item id="168" url="" name="ensino">
<item id="176" url="PageCourses.aspx?grau=Licenciatura" name="licenciaturas" />
<item id="202" url="PageCourses.aspx?grau=Licenciatura Bi-etápica" name="licenciaturas bi-etápicas" />
<item id="177" url="PageCourses.aspx?grau=Mestrado Integrado" name="mestrados integrados" />
<item id="178" url="PageText.aspx?id=4223" name="mestrados" />
<item id="179" url="PageText.aspx?id=4224" name="formação especializada" />
<item id="180" url="PageText.aspx?id=4226" name="doutoramentos" />
<item id="182" url="PageText.aspx?id=4228" name="formação pós-secundária" />
<item id="185" url="PageCourses.aspx?grau=Bacharelato" name="bacharelatos" />
</item>
<item id="169" url="" name="i&d">
<item id="187" url="http://uaonline.ua.pt/listagem.asp?pg=1&tipo=8" name="notícias sobre investigação" />
<item id="287" url="PageText.aspx?id=287" name="unidades de investigação" />
<item id="288" url="PageText.aspx?id=288" name="laboratórios associados" />
<item id="190" url="" name="sistemas de suporte">
<item id="281" url="http://curriculum.ua.pt" name="curriculum@ua" />
<item id="282" url="http://abc.ua.pt" name="e-abc" />
</item>
<item id="298" url="PageText.aspx?id=298" name="planos de formação" />
<item id="192" url="PageText.aspx?id=453" name="centro de mobilidade de investigadores" />
<item id="193" url="" name="áreas de doutoramento" />
<item id="283" url="PageText.aspx?id=283" name="interfaces de apoio">
<item id="284" url="http://www.grupunave.pt/" name="apoio à propriedade industrial" />
<item id="285" url="http://ie.web.ua.pt/" name="incubadora de empresas" />
<item id="286" url="uatec" name="transferência de tecnologia (uatec)" />
</item>
</item>
<item id="170" url="" name="cooperação">
<item id="195" url="PageText.aspx?id=459" name="divulgação científica">
<item id="460" url="http://academiadeverao.ua.pt" name="academia de verão" />
<item id="461" url="fabrica" name="fábrica centro de ciência viva" />
<item id="462" url="http://microrato.ua.pt" name="micro-rato" />
<item id="463" url="http://pmate.ua.pt/" name="projecto matemática ensino" />
<item id="464" url="http://event.ua.pt/semct" name="semana aberta da ciência e tecnologia" />
</item>
<item id="196" url="PageText.aspx?id=465" name="com o tecido empresarial">
<item id="477" url="http://www2.ua.pt/forum3e" name="forum3e" />
<item id="479" url="gesp" name="estágios e saídas profissionais" />
</item>
<item id="197" url="PageText.aspx?id=467" name="promoção cultural">
<item id="486" url="uaedicoes" name="comissão editorial" />
<item id="489" url="http://www.orquestradasbeiras.com/" name="orquestra filarmonia das beiras" />
</item>
<item id="198" url="PageText.aspx?id=470" name="internacionalização">
<item id="490" url="http://www.eciu.org/" name="eciu" />
</item>
<item id="289" url="PageText.aspx?id=289" name="cooperação para o desenvolvimento" />
<item id="200" url="PageText.aspx?id=472" name="projectos e programas">
</item>
<item id="290" url="PageText.aspx?id=290" name="unidades de interface">
<item id="291" url="fabrica" name="fábrica de centro de ciência viva" />
<item id="292" url="fjjm" name="fundacão joão jacinto de magalhães" />
<item id="293" url="grupunave" name="grupunave" />
<item id="294" url="http://www.idad.ua.pt" name="inst. do ambiente e desenvolvimento">
</item>
<item id="295" url="lca" name="laboratório central de análises " />
<item id="296" url="unave" name="unave " />
<item id="747" url="uatec" name="transferência de tecnologia (uatec)" />
</item>
</item>
</item>
<item id="0.2" url="Default.aspx?lang=EN" name="english">
</item>
<item id="0.3" url="Default.aspx?lang=ES" name="español">
</item>
</menu_list>
很容易看出根元素是menu_list,在根里面有几个带有属性的item元素。在这些 item 元素中,可以有更多的 item 元素。
我尝试了以下架构:
<?xml version="1.0" encoding="utf-8"?>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="menu_list"/>
<xs:complexType name="itemType" >
<xs:sequence minOccurs="0" maxOccurs="unbounded">
<xs:element name="item" type="itemType"/>
</xs:sequence>
<xs:attribute name="id" type="xs:unsignedShort" use="required" />
<xs:attribute name="url" type="xs:string" use="required" />
<xs:attribute name="name" type="xs:string" use="required" />
</xs:complexType>
</xs:schema>
但是当我打开 XML 文件时,它有 101 条消息,内容如下:消息 1 找不到属性“id”的架构信息。。
我已经在 XML 文件的属性中添加了正确的架构。
谢谢。
最佳答案
您很接近了——只需要做一些更改:
(1)在menu_list的声明中添加
(2) 修复您的 XML 或 XSD,以便正确键入 (3) 最后,如有必要,通过 这是经过更正的完整 XSD:type="itemType":<xs:element name="menu_list" type="itemType"/>
@id;我会选择 XSD:<xs:attribute name="id" type="xs:string" use="required" />
xsi:noNamespaceSchemaLocation 提示 XML 处理器使用哪个 XSD:<menu_list id="0" name="menu de topo" url=""
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="menu_list.xsd">
<?xml version="1.0" encoding="utf-8"?>
<xs:schema attributeFormDefault="unqualified"
elementFormDefault="qualified"
xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="menu_list" type="itemType"/>
<xs:complexType name="itemType" >
<xs:sequence minOccurs="0" maxOccurs="unbounded">
<xs:element name="item" type="itemType"/>
</xs:sequence>
<xs:attribute name="id" type="xs:string" use="required" />
<xs:attribute name="url" type="xs:string" use="required" />
<xs:attribute name="name" type="xs:string" use="required" />
</xs:complexType>
</xs:schema>
关于xml - 递归使用 XSD,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/26517557/
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