有问题的网址:http://ec.europa.eu/taxation_customs/vies/checkVatTestService.wsdl
当我用浏览器点击它时,一切似乎都正确但是当我想在我的项目中添加服务引用时,我有一条错误消息:
下载'http://ec.europa.eu/taxation_customs/vies/checkVatTestService.wsdl/ $ metadata'时出错。请求失败,HTTP状态为404:未找到。元数据包含无法解析的引用:'http://ec.europa.eu/taxation_customs/vies/checkVatTestService.wsdl'。响应消息的内容类型text / html与绑定的内容类型(application / soap + xml; charset = utf-8)不匹配。如果使用自定义编码器,请确保正确实现IsContentTypeSupported方法。响应的前1024个字节是:' 此服务的具体免责声明-----------------------------------------这是列表用于接收各种答案的增值税号码:100 =有效增值税号200的有效请求=带有无效增值税号的有效请求201 =错误:INVALID_INPUT 202 =错误:INVALID_REQUESTER_INFO 300 =错误:SERVICE_UNAVAILABLE 301 =错误:MS_UNAVAILABLE 302 =错误:TIMEOUT 400 =错误:VAT_BLOCKED 401 =错误:IP_BLOCKED 500 =错误:GL'。如果在当前解决方案中定义了服务,请尝试构建解决方案并再次添加服务引用。
这是我从浏览器(或邮递员)收到的内容:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="urn:ec.europa.eu:taxud:vies:services:checkVat" xmlns:tns1="urn:ec.europa.eu:taxud:vies:services:checkVat:types" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:impl="urn:ec.europa.eu:taxud:vies:services:checkVat" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/">
<xsd:documentation>
Specific disclaimer for this service -----------------------------------------
Here is the list of VAT Number to use to receive each kind of answer :
100 = Valid request with Valid VAT Number
200 = Valid request with an Invalid VAT Number
201 = Error : INVALID_INPUT
202 = Error : INVALID_REQUESTER_INFO
300 = Error : SERVICE_UNAVAILABLE
301 = Error : MS_UNAVAILABLE
302 = Error : TIMEOUT
400 = Error : VAT_BLOCKED
401 = Error : IP_BLOCKED
500 = Error : GLOBAL_MAX_CONCURRENT_REQ
501 = Error : GLOBAL_MAX_CONCURRENT_REQ_TIME
600 = Error : MS_MAX_CONCURRENT_REQ
601 = Error : MS_MAX_CONCURRENT_REQ_TIME
For all the other cases, The web service will responds with a "SERVICE_UNAVAILABLE" error.
</xsd:documentation>
<wsdl:types>
<xsd:schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="urn:ec.europa.eu:taxud:vies:services:checkVat:types" xmlns="urn:ec.europa.eu:taxud:vies:services:checkVat:types">
<xsd:element name="checkVat">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="countryCode" type="xsd:string"/>
<xsd:element name="vatNumber" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="checkVatResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="countryCode" type="xsd:string"/>
<xsd:element name="vatNumber" type="xsd:string"/>
<xsd:element name="requestDate" type="xsd:date"/>
<xsd:element name="valid" type="xsd:boolean"/>
<xsd:element maxOccurs="1" minOccurs="0" name="name" nillable="true" type="xsd:string"/>
<xsd:element maxOccurs="1" minOccurs="0" name="address" nillable="true" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="checkVatApprox">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="countryCode" type="xsd:string"/>
<xsd:element name="vatNumber" type="xsd:string"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderName" type="xsd:string"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderCompanyType" type="tns1:companyTypeCode"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderStreet" type="xsd:string"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderPostcode" type="xsd:string"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderCity" type="xsd:string"/>
<xsd:element maxOccurs="1" minOccurs="0" name="requesterCountryCode" type="xsd:string"/>
<xsd:element maxOccurs="1" minOccurs="0" name="requesterVatNumber" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="checkVatApproxResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="countryCode" type="xsd:string"/>
<xsd:element name="vatNumber" type="xsd:string"/>
<xsd:element name="requestDate" type="xsd:date"/>
<xsd:element name="valid" type="xsd:boolean"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderName" nillable="true" type="xsd:string"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderCompanyType" nillable="true" type="tns1:companyTypeCode"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderAddress" type="xsd:string"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderStreet" type="xsd:string"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderPostcode" type="xsd:string"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderCity" type="xsd:string"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderNameMatch" type="tns1:matchCode"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderCompanyTypeMatch" type="tns1:matchCode"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderStreetMatch" type="tns1:matchCode"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderPostcodeMatch" type="tns1:matchCode"/>
<xsd:element maxOccurs="1" minOccurs="0" name="traderCityMatch" type="tns1:matchCode"/>
<xsd:element name="requestIdentifier" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:simpleType name="companyTypeCode">
<xsd:restriction base="xsd:string">
<xsd:pattern value="[A-Z]{2}\-[1-9][0-9]?"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:simpleType name="matchCode">
<xsd:restriction base="xsd:string">
<xsd:enumeration value="1">
<xsd:annotation>
<xsd:documentation>VALID</xsd:documentation>
</xsd:annotation>
</xsd:enumeration>
<xsd:enumeration value="2">
<xsd:annotation>
<xsd:documentation>INVALID</xsd:documentation>
</xsd:annotation>
</xsd:enumeration>
<xsd:enumeration value="3">
<xsd:annotation>
<xsd:documentation>NOT_PROCESSED</xsd:documentation>
</xsd:annotation>
</xsd:enumeration>
</xsd:restriction>
</xsd:simpleType>
</xsd:schema>
</wsdl:types>
<wsdl:message name="checkVatRequest">
<wsdl:part name="parameters" element="tns1:checkVat">
</wsdl:part>
</wsdl:message>
<wsdl:message name="checkVatApproxResponse">
<wsdl:part name="parameters" element="tns1:checkVatApproxResponse">
</wsdl:part>
</wsdl:message>
<wsdl:message name="checkVatApproxRequest">
<wsdl:part name="parameters" element="tns1:checkVatApprox">
</wsdl:part>
</wsdl:message>
<wsdl:message name="checkVatResponse">
<wsdl:part name="parameters" element="tns1:checkVatResponse">
</wsdl:part>
</wsdl:message>
<wsdl:portType name="checkVatPortType">
<wsdl:operation name="checkVat">
<wsdl:input name="checkVatRequest" message="impl:checkVatRequest">
</wsdl:input>
<wsdl:output name="checkVatResponse" message="impl:checkVatResponse">
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="checkVatApprox">
<wsdl:input name="checkVatApproxRequest" message="impl:checkVatApproxRequest">
</wsdl:input>
<wsdl:output name="checkVatApproxResponse" message="impl:checkVatApproxResponse">
</wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="checkVatTestBinding" type="impl:checkVatPortType">
<wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="checkVat">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="checkVatRequest">
<wsdlsoap:body use="literal"/>
</wsdl:input>
<wsdl:output name="checkVatResponse">
<wsdlsoap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="checkVatApprox">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="checkVatApproxRequest">
<wsdlsoap:body use="literal"/>
</wsdl:input>
<wsdl:output name="checkVatApproxResponse">
<wsdlsoap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="checkVatTestService">
<wsdl:port name="checkVatPort" binding="impl:checkVatTestBinding">
<wsdlsoap:address location="http://ec.europa.eu/taxation_customs/vies/services/checkVatTestService"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
在URL或我的VS中出现了问题吗?
谢谢
我想你应该把帖子发到以下地址:http://ec.europa.eu/taxation_customs/vies/services/checkVatTestService
消息的底部是URL
<wsdlsoap:address location="http://ec.europa.eu/taxation_customs/vies/services/checkVatTestService"/>
问题是该服务使用contentType'text / html'回复,这会混淆VS服务引用工具。
使用wsdl.exe工具来生成代理类。