使用WCF调用PHP SOAP服务

时间:2013-06-27 20:41:10

标签: c# php wcf soap wsdl

我必须为正在运行的 php soap服务开发 .NET API ,但我只有 WSDL文件,它指定了服务属性。

当我尝试使用WSDL文件在Visual Studio中创建服务引用时,它不起作用,会出现错误

  

“响应消息的内容类型text / plain不匹配   绑定的内容类型(application / soap + xml; charset = utf-8)。   如果使用自定义编码器,请确保IsContentTypeSupported   方法正确实施。 “

当我在Visual Studio中打开WSDL时,intellisense遇到了< xs:sequence>的问题。在< types>中,它说:“命名空间前缀'xs'未定义” - 也许这里有问题,但我不会说WSDL ....

这是WSDL文件:

<?xml version="1.0" encoding="UTF-8"?>

<definitions name="ProtopmailApiWorld"
         targetNamespace="urn:ProtopmailApiWorld"
         xmlns:tns="urn:ProtopmailApiWorld"
         xmlns:xsd="http://www.w3.org/2001/XMLSchema"
         xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
         xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
         xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
         xmlns="http://schemas.xmlsoap.org/wsdl/">

<types>
    <xsd:schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="urn:API">
        <xsd:complexType name="arrayOfStrings">
            <xs:sequence>
                <xs:element name="TheStringValue" type="xs:string" minOccurs="0" maxOccurs="unbounded" />
            </xs:sequence>
        </xsd:complexType>
        <xsd:element name="outResponse" type="xsd:string" />
    </xsd:schema>
</types>

<message name="ApiSoap">
    <part name="params" type="tns:arrayOfStrings" />
</message>
<message name="ApiSoapResponse">
    <part name="return" type="tns:outResponse" />
</message>

<portType name="APIPort">
    <operation name="ApiSoap">
        <input message="tns:ApiSoap" />
        <output message="tns:ApiSoapResponse" />
    </operation>
</portType>

<binding name="APIBinding" type="tns:APIPort">
    <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />
    <operation name="ApiSoap">
        <soap:operation soapAction="urn:ApiSoapAction" />
        <input>
            <soap:body use="encoded" namespace="urn:API" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
        </input>
        <output>
            <soap:body use="encoded" namespace="urn:API" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
        </output>
    </operation>
</binding>

<service name="ApiSoapService">
    <port name="APIPort" binding="tns:APIBinding">
        <soap:address location="https://website/api/soap.php" />
    </port>
</service>

由于

1 个答案:

答案 0 :(得分:1)

由于未定义xs前缀,因此该WSDL无效。要修复它,请添加以下定义:

xmlns:xs="http://www.w3.org/2001/XMLSchema"

靠近相似定义的第一个标签上的某处。

无条件我总是建议首先获得一个样本工作肥皂(可能来自php客户端或供应商),然后使用C#。

编辑:这个wsdl还有一些问题 - 名称空间定义tns与模式目标名称空间不同,所以我任意选择了一个,并且返回类型引用了一个未知类型,因此我将其更改为字符串。试试这个:

<definitions name="ProtopmailApiWorld"
         targetNamespace="urn:ProtopmailApiWorld"
         xmlns:tns="urn:ProtopmailApiWorld"
         xmlns:xsd="http://www.w3.org/2001/XMLSchema"
         xmlns:xs="http://www.w3.org/2001/XMLSchema"
         xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
         xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
         xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
         xmlns="http://schemas.xmlsoap.org/wsdl/">

<types>
    <xsd:schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="urn:ProtopmailApiWorld">
        <xsd:complexType name="arrayOfStrings">
            <xs:sequence>
                <xs:element name="TheStringValue" type="xs:string" minOccurs="0" maxOccurs="unbounded" />
            </xs:sequence>
        </xsd:complexType>
        <xsd:element name="outResponse" type="xsd:string" />
    </xsd:schema>
</types>

<message name="ApiSoap">
    <part name="params" type="tns:arrayOfStrings" />
</message>
<message name="ApiSoapResponse">
    <part name="return" type="xsd:string" />
</message>

<portType name="APIPort">
    <operation name="ApiSoap">
        <input message="tns:ApiSoap" />
        <output message="tns:ApiSoapResponse" />
    </operation>
</portType>

<binding name="APIBinding" type="tns:APIPort">
    <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />
    <operation name="ApiSoap">
        <soap:operation soapAction="urn:ApiSoapAction" />
        <input>
            <soap:body use="encoded" namespace="urn:API" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
        </input>
        <output>
            <soap:body use="encoded" namespace="urn:API" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
        </output>
    </operation>
</binding>

<service name="ApiSoapService">
    <port name="APIPort" binding="tns:APIBinding">
        <soap:address location="https://website/api/soap.php" />
    </port>
</service>
</definitions>