Php 错误SoapFault异常：[HTTP]禁止

请帮我解决这个问题。我只想测试这个示例web服务

错误：

---

3 add 4=SoapFault异常：[HTTP]在..soap-client-2.php:14堆栈跟踪：#0[内部函数]：SoapClient->_-doRequest（''调用（'getResult'，数组）#2../soap-client-2.php（14）：SoapClient->getResult（'add'，3，4）#3{main}

客户：

<?php
phpinfo();
    // Désactivation du cache WSDL
    ini_set("soap.wsdl_cache_enabled", "0");  

    $options = array("trace" => true);

  $client = new SoapClient("operation.wsdl", $options); 
  try { 
    $operation = "add";
    $integer1  = 3;
    $integer2  = 4;
    echo "$integer1 $operation $integer2 = ";
    echo $client->getResult($operation, $integer1, $integer2); 
    print "<pre>\n"; 
      print "Request :\n".htmlspecialchars($client->__getLastRequest()) ."\n"; 
      print "Response:\n".htmlspecialchars($client->__getLastResponse())."\n"; 
      print "</pre>"; 
  } catch (SoapFault $exception) { 
    echo $exception;       
  } 
?>

服务器

<?xml version ='1.0' encoding ='UTF-8' ?> 
<definitions name='getResult' 
  targetNamespace='http://example.org/getResult' 
  xmlns:tns='http://example.org/getResult' 
  xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/' 
  xmlns:xsd='http://www.w3.org/2001/XMLSchema' 
  xmlns:soapenc='http://schemas.xmlsoap.org/soap/encoding/' 
  xmlns:wsdl='http://schemas.xmlsoap.org/wsdl/' 
  xmlns='http://schemas.xmlsoap.org/wsdl/'> 

    <message name='getResultRequest'> 
      <part name='operation' type='xsd:string'/>
      <part name='integer1' type='xsd:int'/>
      <part name='integer2' type='xsd:int'/>
    </message> 
    <message name='getResultResponse'> 
      <part name='result' type='xsd:string'/> 
    </message> 

    <portType name='getResultPortType'> 
      <operation name='getResult'> 
        <input message='tns:getResultRequest'/> 
        <output message='tns:getResultResponse'/> 
      </operation> 
    </portType> 

    <binding name='getResultBinding' type='tns:getResultPortType'> 
      <soap:binding style='rpc' transport='http://schemas.xmlsoap.org/soap/http'/> 
      <operation name='getResult'> 
        <soap:operation soapAction='urn:xmethods-delayed-quotes#getResult'/> 
        <input> 
          <soap:body use='encoded' namespace='urn:xmethods-delayed-calcul' 
            encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/> 
        </input> 
        <output> 
          <soap:body use='encoded' namespace='urn:xmethods-delayed-calcul' 
            encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/> 
        </output> 
      </operation> 
    </binding> 

    <service name='getResult'> 
      <port name='getResultPort' binding='getResultBinding'> 
        <soap:address location='http://............../soap-server-2.php'/> 
      </port> 
    </service> 
</definitions>

---

SoapFault异常：[HTTP]在..soap-client-2.php:14堆栈跟踪：#0[内部函数]：SoapClient->doRequest（''u call（'getResult'，Array）#2../soap-client-2.php（14）：SoapClient->getResult（'add'，3，4）#3{main}抱歉，这是与web服务的通信错误
<?xml version ='1.0' encoding ='UTF-8' ?> 
<definitions name='getResult' 
  targetNamespace='http://example.org/getResult' 
  xmlns:tns='http://example.org/getResult' 
  xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/' 
  xmlns:xsd='http://www.w3.org/2001/XMLSchema' 
  xmlns:soapenc='http://schemas.xmlsoap.org/soap/encoding/' 
  xmlns:wsdl='http://schemas.xmlsoap.org/wsdl/' 
  xmlns='http://schemas.xmlsoap.org/wsdl/'> 

    <message name='getResultRequest'> 
      <part name='operation' type='xsd:string'/>
      <part name='integer1' type='xsd:int'/>
      <part name='integer2' type='xsd:int'/>
    </message> 
    <message name='getResultResponse'> 
      <part name='result' type='xsd:string'/> 
    </message> 

    <portType name='getResultPortType'> 
      <operation name='getResult'> 
        <input message='tns:getResultRequest'/> 
        <output message='tns:getResultResponse'/> 
      </operation> 
    </portType> 

    <binding name='getResultBinding' type='tns:getResultPortType'> 
      <soap:binding style='rpc' transport='http://schemas.xmlsoap.org/soap/http'/> 
      <operation name='getResult'> 
        <soap:operation soapAction='urn:xmethods-delayed-quotes#getResult'/> 
        <input> 
          <soap:body use='encoded' namespace='urn:xmethods-delayed-calcul' 
            encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/> 
        </input> 
        <output> 
          <soap:body use='encoded' namespace='urn:xmethods-delayed-calcul' 
            encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/> 
        </output> 
      </operation> 
    </binding> 

    <service name='getResult'> 
      <port name='getResultPort' binding='getResultBinding'> 
        <soap:address location='http://............../soap-server-2.php'/> 
      </port> 
    </service> 
</definitions>