C# 使用Web服务时出错，内容类型为“；应用程序/xop+；xml"；与预期类型不匹配；text/xml“；

我在为公司购买的产品使用Web服务时遇到了一个奇怪的问题。该产品名为“战役指挥官”，由一家名为“电子邮件愿景”的公司生产。我们正在尝试使用“数据批量更新SOAP API”

每当我尝试调用webservice上的任何方法时，调用实际上都会成功，但客户端在处理响应时失败，我得到一个异常

下面是错误的详细信息，谢谢你们提供的帮助

使用Web引用时出错（旧式webservice客户端） 当将服务作为Web引用使用时，我会收到一个

invalidooperationexception

，用于我进行的任何调用，并显示以下消息：

Client found response content type of 'multipart/related; type="application/xop+xml"; boundary="uuid:170e63fa-183c-4b18-9364-c62ca545a6e0"; start="<root.message@cxf.apache.org>"; start-info="text/xml"', but expected 'text/xml'.
The request failed with the error message:
--

--uuid:170e63fa-183c-4b18-9364-c62ca545a6e0
Content-Type: application/xop+xml; charset=UTF-8; type="text/xml";
Content-Transfer-Encoding: binary
Content-ID: <root.message@cxf.apache.org>

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <ns2:openApiConnectionResponse xmlns:ns2="http://api.service.apibatchmember.emailvision.com/" xmlns:ns3="http://exceptions.service.apibatchmember.emailvision.com/">
      <return>DpKTe-9swUeOsxhHH9t-uLPeLyg-aa2xk3-aKe9oJ5S9Yymrnuf1FxYnzpaFojsQSkSCbJsZmrZ_d3v2-7Hj</return>
    </ns2:openApiConnectionResponse>
  </soap:Body>
</soap:Envelope>
--uuid:170e63fa-183c-4b18-9364-c62ca545a6e0--
--.

The content type multipart/related; type="application/xop+xml"; boundary="uuid:af66440a-012e-4444-8814-895c843de5ec"; start="<root.message@cxf.apache.org>"; start-info="text/xml" of the response message does not match the content type of the binding (text/xml; charset=utf-8). If using a custom encoder, be sure that the IsContentTypeSupported method is implemented properly. The first 648 bytes of the response were: '
--uuid:af66440a-012e-4444-8814-895c843de5ec
Content-Type: application/xop+xml; charset=UTF-8; type="text/xml";
Content-Transfer-Encoding: binary
Content-ID: <root.message@cxf.apache.org>

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <ns2:openApiConnectionResponse xmlns:ns2="http://api.service.apibatchmember.emailvision.com/" xmlns:ns3="http://exceptions.service.apibatchmember.emailvision.com/">
      <return>Dqaqb-MJ9V_eplZ8fPh4tdHUbxM-ZtuZsDG6GalAGZSfSzyxgtuuIxZc3aSsnhI4b0SCbJsZmrZ_d3v2-7G8</return>
    </ns2:openApiConnectionResponse>
  </soap:Body>
</soap:Envelope>
--uuid:af66440a-012e-4444-8814-895c843de5ec--'.

就像前面的例子一样；我们得到了一个有效的soap响应，调用成功，但客户端似乎有内容类型问题，并生成了一个异常

---

我是否可以设置任何选项，以便客户端不会出现响应类型问题？我做过一些谷歌搜索，但到目前为止，我所发现的任何东西都没有帮助我。

对于任何有同样问题的人；我找到了一个将web服务作为服务引用（WCF）使用的解决方案。该属性需要设置为“Mtom”

下面是所需配置设置的一个片段：

<configuration>
  <system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding messageEncoding="Mtom">          
        </binding>
      </basicHttpBinding>
    </bindings>
  </system.serviceModel>
</configuration>

编辑：如果自定义绑定存在相同问题，请参阅

---

我还没有找到一个解决方案，把它当作一个老式的网络参考来使用。

我在相同的功能和相同的公司遇到了完全相同的问题，我花了几个小时在谷歌上试图找到正确的答案。经过这么多的尝试，我终于得到了它。以下是我所做的：以下字符串是从Email Vision返回我的响应（我的主要目的是批量上传，但为了简单和测试，我切换到getLastUpload）

字符串（2180）”

因此，解决方案是尝试从xml文件的开始到开始，从xml文件的结尾到字符串的结尾，去掉字符串的一部分。我发现了一个非常好的脚本，帮助我在这里找到这个解决方案。但是，我的响应xml有点不同，所以我只是稍微修改了该脚本，下面是我的版本

function upload_file_insert_via_soap_obj( $token, $csv_file )
{
    try
    {
        $wsdl_loc = 'https:XXX/apibatchmember/services/BatchMemberService?wsdl';

        $soap_Object = new MTOMSoapClient( $wsdl_loc, array( 'cache_wsdl' => WSDL_CACHE_NONE, 'trace' => true ) );

        $parameters['token'] = $token;
        $parameters['insertUpload']['fileName'] = "insertMemberTest.txt";
        $parameters['insertUpload']['fileEncoding'] = "UTF-8";
        $parameters['insertUpload']['separator'] = ",";
        $parameters['insertUpload']['skipFirstLine'] = "false";
        $parameters['insertUpload']['autoMapping'] = "true"; 

        $parameters['file'] = file_get_contents( "insertMemberTest.txt" );

        $results = $soap_Object->uploadFileInsert( $parameters );

        $upload_id = $results->return;

        echo "<br/>upload_id: ".$upload_id;  
        return $upload_id;  
    }
    catch ( Exception $exception )
    {
        echo "EX REQUEST: " . $soap_Object->__getLastRequest() . "<br/>";
        echo "EX RESPONSE: " . $soap_Object->__getLastResponse() . "<br/>";
        echo "<br/>Response var dump: "; var_dump( $soap_Object->__getLastResponse() ); echo "<br/>";

        echo '<br/><br/> Exception: '.$exception->getMessage()."<br/>";
        var_dump( $exception );
    }
}


/**
* This client extends the ususal SoapClient to handle mtom encoding. Due
* to mtom encoding soap body has test apart from valid xml. This extension
* remove the text and just keeps the response xml.
*/

class MTOMSoapClient extends SoapClient 
{

    public function __doRequest( $request, $location, $action, $version, $one_way = 0 ) 
    {
        $response = parent::__doRequest( $request, $location, $action, $version, $one_way );
        //if resposnse content type is mtom strip away everything but the xml.
        if ( strpos( $response, "Content-Type: application/xop+xml" ) !== false ) 
        {
            //not using stristr function twice because not supported in php 5.2 as shown below
            //$response = stristr(stristr($response, "<s:"), "</s:Envelope>", true) . "</s:Envelope>";
            $tempstr = stristr( $response, "<soap:" );
            $response = substr( $tempstr, 0, strpos( $tempstr, "</soap:Envelope>" ) ) . "</soap:Envelope>";
        }
        //log_message($response);
        return $response;
    }

}

function upload\u file\u insert\u通过soap\u obj（$token，$csv\u file）
{
尝试
{
$wsdl_loc='https:XXX/apibatchmember/services/BatchMemberService？wsdl'；
$soap\u Object=new MTOMSoapClient（$wsdl\u loc，array（'cache\u wsdl'=>wsdl\u cache\u NONE，'trace'=>true））；
$parameters['token']=$token；
$parameters['insertUpload']['fileName']=“insertMemberTest.txt”；
$parameters['insertUpload']['fileEncoding']=“UTF-8”；
$parameters['insertUpload']['separator']=“，”；
$parameters['insertUpload']['skipFirstLine']=“false”；
$parameters['insertUpload']['autoMapping']=“true”；
$parameters['file']=文件获取内容（“insertMemberTest.txt”）；
$results=$soap\u Object->uploadFileInsert（$parameters）；
$upload\u id=$results->return；
echo“
上传id:.$upload\u id；
返回$upload\u id；
}
捕获（异常$Exception）
{
echo“EX-REQUEST:.$soap\u对象->\uu getLastRequest（）。”
；
echo“EX-RESPONSE:”..soap_-Object->uu-getLastResponse（）。“
”；
echo“
响应var dump:；var_dump（$soap\u Object->\uu getlastress（））；echo“
”；
回显“

Exception:”.$Exception->getMessage（）.“
”；
var_dump（$例外）；
}
}
/**
*此客户端扩展了ususal SoapClient以处理mtom编码。到期
*to mtom编码soap正文除了有效的xml之外还有测试
*删除文本，只保留响应xml。
*/
类MTOMSoapClient扩展了SoapClient
{
公共函数\u doRequest（$request、$location、$action、$version、$one\u way=0）
{
$response=parent:：u doRequest（$request、$location、$action、$version、$one\u way）；
//如果response content type为mtom，则除去xml以外的所有内容。
if（strpos（$response，“内容类型：application/xop+xml”）！==false）
{
//不使用stristr函数两次，因为PHP5.2不支持，如下所示
//$response=stristr（stristr（$response，“如果您自行托管WCF服务，并且使用WCF客户端使用该服务。您必须记住在主机中设置
MessageEncoding
属性，如下所示：

BasicHttpBinding binding = new BasicHttpBinding();
binding.MessageEncoding = WSMessageEncoding.Mtom;

我也遇到了这个问题。我的客户端在启动时不断抛出此异常，我无法找出原因，直到我意识到我忘记在主机应用程序中设置绑定
MessageEncoding
属性。
经过几天的努力，我找到了一个非常简单的解决方案：

从VS2010的主菜单中选择工具->WCF服务配置编辑器，激活配置编辑器
再次关闭它
右键点击App.Config文件，找到一个新的菜单项“编辑WCF配置”
点击绑定
将消息编码改为Mtom
保存
我希望这将对某人有所帮助。
我之所以遇到这个问题，是因为它不是中的第一个元素。
我也有同样的问题，但与
有关。要解决它，您可以在绑定下使用单独的
配置节点配置Mtom消息编码

<configuration>
  <system.serviceModel>
    <bindings>
      <customBinding>
        <binding name="MyServiceBinding">
          <mtomMessageEncoding maxReadPoolSize="64" maxWritePoolSize="16" messageVersion="Soap12" writeEncoding="utf-8">
            <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384"/>
          </mtomMessageEncoding>
        </binding>
      </customBinding>
    </bindings>
  </system.serviceModel>
</configuration>

我不确定这是否合适，但我很难让我的Windows服务连接到WSDL（使用自动生成的web引用）

我得到了
function upload_file_insert_via_soap_obj( $token, $csv_file )
{
    try
    {
        $wsdl_loc = 'https:XXX/apibatchmember/services/BatchMemberService?wsdl';

        $soap_Object = new MTOMSoapClient( $wsdl_loc, array( 'cache_wsdl' => WSDL_CACHE_NONE, 'trace' => true ) );

        $parameters['token'] = $token;
        $parameters['insertUpload']['fileName'] = "insertMemberTest.txt";
        $parameters['insertUpload']['fileEncoding'] = "UTF-8";
        $parameters['insertUpload']['separator'] = ",";
        $parameters['insertUpload']['skipFirstLine'] = "false";
        $parameters['insertUpload']['autoMapping'] = "true"; 

        $parameters['file'] = file_get_contents( "insertMemberTest.txt" );

        $results = $soap_Object->uploadFileInsert( $parameters );

        $upload_id = $results->return;

        echo "<br/>upload_id: ".$upload_id;  
        return $upload_id;  
    }
    catch ( Exception $exception )
    {
        echo "EX REQUEST: " . $soap_Object->__getLastRequest() . "<br/>";
        echo "EX RESPONSE: " . $soap_Object->__getLastResponse() . "<br/>";
        echo "<br/>Response var dump: "; var_dump( $soap_Object->__getLastResponse() ); echo "<br/>";

        echo '<br/><br/> Exception: '.$exception->getMessage()."<br/>";
        var_dump( $exception );
    }
}


/**
* This client extends the ususal SoapClient to handle mtom encoding. Due
* to mtom encoding soap body has test apart from valid xml. This extension
* remove the text and just keeps the response xml.
*/

class MTOMSoapClient extends SoapClient 
{

    public function __doRequest( $request, $location, $action, $version, $one_way = 0 ) 
    {
        $response = parent::__doRequest( $request, $location, $action, $version, $one_way );
        //if resposnse content type is mtom strip away everything but the xml.
        if ( strpos( $response, "Content-Type: application/xop+xml" ) !== false ) 
        {
            //not using stristr function twice because not supported in php 5.2 as shown below
            //$response = stristr(stristr($response, "<s:"), "</s:Envelope>", true) . "</s:Envelope>";
            $tempstr = stristr( $response, "<soap:" );
            $response = substr( $tempstr, 0, strpos( $tempstr, "</soap:Envelope>" ) ) . "</soap:Envelope>";
        }
        //log_message($response);
        return $response;
    }

}

BasicHttpBinding binding = new BasicHttpBinding();
binding.MessageEncoding = WSMessageEncoding.Mtom;

<configuration>
  <system.serviceModel>
    <bindings>
      <customBinding>
        <binding name="MyServiceBinding">
          <mtomMessageEncoding maxReadPoolSize="64" maxWritePoolSize="16" messageVersion="Soap12" writeEncoding="utf-8">
            <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384"/>
          </mtomMessageEncoding>
        </binding>
      </customBinding>
    </bindings>
  </system.serviceModel>
</configuration>

    public DownloadResponse downloadDataFile([System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)] DownloadRequest Request) {
        RequireMtom = true; // ADDED
        object[] results = this.Invoke("downloadDataFile", new object[] {
                    Request});
        RequireMtom = false; // ADDED
        return ((DownloadResponse)(results[0]));
    }