xsd验证失败-引用本地xsd文件

Question

我有一个xml文件，它的dt:dt是我以前从未见过的：

<?xml version='1.0' encoding='UTF-8'?>
<enfinity xsi:schemaLocation="http://www.intershop.com/xml/ns/enfinity/7.0/xcs/impex catalog.xsd http://www.intershop.com/xml/ns/enfinity/6.5/core/impex-dt dt.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.intershop.com/xml/ns/enfinity/7.0/xcs/impex" xmlns:xml="http://www.w3.org/XML/1998/namespace" xmlns:dt="http://www.intershop.com/xml/ns/enfinity/6.5/core/impex-dt" major="6" minor="1" family="enfinity" branch="enterprise" build="build">
  <offer sku="423182110">
    <custom-attributes>
      <custom-attribute name="sizeEU" dt:dt="string">42</custom-attribute>
    </custom-attributes>
  </offer>
</enfinity> 

当我使用VS基于上述xml创建一个xsd时，它创建了两个文件：

<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:tns="http://www.intershop.com/xml/ns/enfinity/6.5/core/impex-dt" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.intershop.com/xml/ns/enfinity/6.5/core/impex-dt" xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:attribute name="dt" type="xs:string" />
</xs:schema>

和

<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dt="http://www.intershop.com/xml/ns/enfinity/6.5/core/impex-dt" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.intershop.com/xml/ns/enfinity/7.0/xcs/impex" xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:import namespace="http://www.w3.org/XML/1998/namespace" />
    <xs:import namespace="http://www.intershop.com/xml/ns/enfinity/6.5/core/impex-dt" />
    <xs:element name="enfinity">
        <xs:complexType>
            <xs:sequence>
                <xs:element maxOccurs="unbounded" name="offer">
                    <xs:complexType>
                        <xs:sequence>
                            <xs:element name="short-description">
                                <xs:complexType>
                                    <xs:simpleContent>
                                        <xs:extension base="xs:string">
                                            <xs:attribute ref="xml:lang" use="required" />
                                        </xs:extension>
                                    </xs:simpleContent>
                                </xs:complexType>
                            </xs:element>
                            <xs:element minOccurs="0" name="variations">
                                <xs:complexType>
                                    <xs:sequence>
                                        <xs:element name="mastered-products">
                                            <xs:complexType>
                                                <xs:sequence>
                                                    <xs:element maxOccurs="unbounded" name="mastered-product">
                                                        <xs:complexType>
                                                            <xs:attribute name="sku" type="xs:unsignedInt" use="required" />
                                                            <xs:attribute name="domain" type="xs:string" use="required" />
                                                            <xs:attribute name="default" type="xs:unsignedByte" use="required" />
                                                            <xs:attribute name="productvariationposition" type="xs:unsignedShort" use="required" />
                                                        </xs:complexType>
                                                    </xs:element>
                                                </xs:sequence>
                                            </xs:complexType>
                                        </xs:element>
                                        <xs:element name="variation-attributes">
                                            <xs:complexType>
                                                <xs:sequence>
                                                    <xs:element maxOccurs="unbounded" name="variation-attribute">
                                                        <xs:complexType>
                                                            <xs:sequence>
                                                                <xs:element name="presentation-option" type="xs:string" />
                                                                <xs:element minOccurs="0" name="presentation-product-attribute-name" type="xs:string" />
                                                                <xs:element name="custom-attributes">
                                                                    <xs:complexType>
                                                                        <xs:sequence>
                                                                            <xs:element name="custom-attribute">
                                                                                <xs:complexType>
                                                                                    <xs:simpleContent>
                                                                                        <xs:extension base="xs:string">
                                                                                            <xs:attribute name="name" type="xs:string" use="required" />
                                                                                            <xs:attribute ref="dt:dt" use="required" />
                                                                                            <xs:attribute ref="xml:lang" use="required" />
                                                                                        </xs:extension>
                                                                                    </xs:simpleContent>
                                                                                </xs:complexType>
                                                                            </xs:element>
                                                                        </xs:sequence>
                                                                    </xs:complexType>
                                                                </xs:element>
                                                            </xs:sequence>
                                                            <xs:attribute name="name" type="xs:string" use="required" />
                                                        </xs:complexType>
                                                    </xs:element>
                                                </xs:sequence>
                                            </xs:complexType>
                                        </xs:element>
                                    </xs:sequence>
                                </xs:complexType>
                            </xs:element>
                            <xs:element name="custom-attributes">
                                <xs:complexType>
                                    <xs:sequence>
                                        <xs:element maxOccurs="unbounded" name="custom-attribute">
                                            <xs:complexType>
                                                <xs:simpleContent>
                                                    <xs:extension base="xs:string">
                                                        <xs:attribute name="name" type="xs:string" use="required" />
                                                        <xs:attribute ref="dt:dt" use="required" />
                                                    </xs:extension>
                                                </xs:simpleContent>
                                            </xs:complexType>
                                        </xs:element>
                                    </xs:sequence>
                                </xs:complexType>
                            </xs:element>
                        </xs:sequence>
                        <xs:attribute name="sku" type="xs:unsignedInt" use="required" />
                    </xs:complexType>
                </xs:element>
            </xs:sequence>
            <xs:attribute name="major" type="xs:unsignedByte" use="required" />
            <xs:attribute name="minor" type="xs:unsignedByte" use="required" />
            <xs:attribute name="family" type="xs:string" use="required" />
            <xs:attribute name="branch" type="xs:string" use="required" />
            <xs:attribute name="build" type="xs:string" use="required" />
        </xs:complexType>
    </xs:element>
</xs:schema>

我认为我需要编辑较大的xsd，这样它才能知道另一个xsd模式在哪里，但是我该怎么做呢？目前，当我在VS中打开更大的xsd时，它只有this error

我试着改变

<xs:import namespace="intershop.com/xml/ns/enfinity/6.5/core/impex-dt" />

至

<xs:import namespace="intershop.com/xml/ns/enfinity/6.5/core/impex-dt" dt:schemaLocation="C:\Users\TommyTam\Downloads\Upload To Exponea\Mulesoft\Item Variant Flow Poll\Item Variant Flow Poll_XML (ADDITIONAL).xsd dt.xsd"/>

但这仍然是不正确的。

Answer 1

xs:import元素将包含该名称空间模式的文件的相对或绝对URL作为schemaLocation属性(https://www.w3.org/TR/xmlschema-0/#schemaLocation)，因此<xs:import namespace="http://www.intershop.com/xml/ns/enfinity/6.5/core/impex-dt" schemaLocation="dt.xsd"/>可以指向与包含xs:import声明的文件位于同一目录中的名为dt.xsd的本地文件。