php调用c#soap-no operations defined in the WSDL document!该怎么处理

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

<definitions name="WebSmsSrv"

 targetNamespace="http://127.0.0.1:10000/WebSmsSrv.wsdl"

 xmlns:tns="http://127.0.0.1:10000/WebSmsSrv.wsdl"

 xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"

 xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"

 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

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

 xmlns:ns="urn:WebSmsSrv"

 xmlns:SOAP="http://schemas.xmlsoap.org/wsdl/soap/"

 xmlns:MIME="http://schemas.xmlsoap.org/wsdl/mime/"

 xmlns:DIME="http://schemas.xmlsoap.org/ws/2002/04/dime/wsdl/"

 xmlns:WSDL="http://schemas.xmlsoap.org/wsdl/"

 xmlns="http://schemas.xmlsoap.org/wsdl/">



<types>



 <schema targetNamespace="urn:WebSmsSrv"

  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"

  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"

  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

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

  xmlns:ns="urn:WebSmsSrv"

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

  elementFormDefault="unqualified"

  attributeFormDefault="unqualified">

  <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/>

 </schema>



</types>



<message name="SendMessageRequest">

 <part name="sUserName" type="xsd:string"/>

 <part name="sSender" type="xsd:string"/>

 <part name="sRecvs" type="xsd:string"/>

 <part name="nRecvCount" type="xsd:int"/>

 <part name="sContent" type="xsd:string"/>

 <part name="nFeeType" type="xsd:int"/>

</message>



<message name="SendMessageResponse">

 <part name="sResp" type="xsd:string"/>

</message>



<message name="QuerySendHistRequest">

 <part name="sUserName" type="xsd:string"/>

 <part name="nInMsgId" type="xsd:int"/>

</message>



<message name="QuerySendHistResponse">

 <part name="sResp" type="xsd:string"/>

</message>



<message name="RecvMessageRequest">

 <part name="sUserName" type="xsd:string"/>

 <part name="sRecv" type="xsd:string"/>

</message>



<message name="RecvMessageResponse">

 <part name="sResp" type="xsd:string"/>

</message>



<message name="SendMessageExtRequest">

 <part name="sUserName" type="xsd:string"/>

 <part name="sSender" type="xsd:string"/>

 <part name="sRecvs" type="xsd:string"/>

 <part name="nRecvCount" type="xsd:int"/>

 <part name="sContent" type="xsd:string"/>

 <part name="nFeeType" type="xsd:int"/>

</message>



<message name="SendMessageExtResponse">

 <part name="sResp" type="xsd:string"/>

</message>



<portType name="WebSmsSrvPortType">

 <operation name="SendMessage">

  <documentation>Service definition of function ns__SendMessage</documentation>

  <input message="tns:SendMessageRequest"/>

  <output message="tns:SendMessageResponse"/>

 </operation>

 <operation name="QuerySendHist">

  <documentation>Service definition of function ns__QuerySendHist</documentation>

  <input message="tns:QuerySendHistRequest"/>

  <output message="tns:QuerySendHistResponse"/>

 </operation>

 <operation name="RecvMessage">

  <documentation>Service definition of function ns__RecvMessage</documentation>

  <input message="tns:RecvMessageRequest"/>

  <output message="tns:RecvMessageResponse"/>

 </operation>

 <operation name="SendMessageExt">

  <documentation>Service definition of function ns__SendMessageExt</documentation>

  <input message="tns:SendMessageExtRequest"/>

  <output message="tns:SendMessageExtResponse"/>

 </operation>

</portType>



<binding name="WebSmsSrv" type="tns:WebSmsSrvPortType">

 <SOAP:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>

 <operation name="SendMessage">

  <SOAP:operation style="rpc" soapAction=""/>

  <input>

     <SOAP:body use="encoded" namespace="urn:WebSmsSrv" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>

  </input>

  <output>

     <SOAP:body use="encoded" namespace="urn:WebSmsSrv" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>

  </output>

 </operation>

 <operation name="QuerySendHist">

  <SOAP:operation style="rpc" soapAction=""/>