将参数传递给类构造函数 PHP SOAP

我正在尝试将参数传递给类构造函数，但没有成功。我尝试了以下方法

.PHP

$c = "site.wsdl";
$client = new SoapClient($c,array('classmap' => array('state' => "mystate",'county' =>  "mycounty")),array("trace"=> 1,"exceptions" => 1)); 
$client = new SoapClient($c,array('classmap' => array('state' => "mystate",'county' =>  "mycounty")));
$client = new SoapClient($c,array('state' => "mystate",'county'=>"mycounty"));

网络服务代码 Java

@WebService
public class MyWebservice{
 String test =  "";
/**
 * 
 * @param county
 * @param state
 */
public MyWebservice(@WebParam(name = "county") String county,
            @WebParam(name = "state") String state) {   
    test= county+"_"+state;
            //want to use this String elsewhere in the class
}
}

错误

Fatal error: Uncaught SoapFault exception: [S:Server] com.sun.enterprise.container.common.spi.util.InjectionException: Error creating managed object for class

如果我从构造函数中删除参数，我在创建 soap 客户端时没有任何问题。

谢谢你的帮助。