php请求java不成功,SoapFault异常：从PHP访问Java Web服务时[HTTP]不支持的媒体类型

我正在尝试使用Zend_Soap_ClientZend Framework v1.9.0中的来连接到Java Web服务：

include( 'Zend/Loader/Autoloader.php');

$autoloader = Zend_Loader_Autoloader::getInstance();

$client = new Zend_Soap_Client('https://webservice.com/webservice-war/webservice?wsdl'

, array('encoding'=> 'UTF-8'));

try{

$result = $client->find_customer(array('username' => 'user',

'password' => '123'), array('city' => 'some city'));

} catch(Exception $e){

echo $e;

}

echo '

' . $client->getLastRequestHeaders() . '

';

?>

输出：

SoapFault exception: [HTTP] Unsupported Media Type in

/Library/ZendFramework-1.9.0/library/Zend/Soap/Client.php:937

Stack trace:

#0 [internal function]:

SoapClient->__doRequest('_doRequest(Object(Zend_Soap_Client_Common),

'__doRequest('__soapCall('find_customer', Array, NULL, NULL, Array)

#6 [internal function]:

Zend_Soap_Client->__call('find_customer', Array)

#7 /Users/webservicetest/index.php(8):

Zend_Soap_Client->find_customer(Array, Array)

#8 {main}

POST /webservice-war/webservice HTTP/1.1

Host: webservice.com

Connection: Keep-Alive

User-Agent: PHP-SOAP/5.2.6

Content-Type: application/soap+xml; charset=utf-8; action=""

Content-Length: 315

知道有什么问题吗？网址是正确的，因为调用时我得到了可用的功能

$client->getFunctions()