php调用webservice失败怎么办

<?php
class ServiceTest{
	public function firstHandle($name){
		return "你的名字是:".$name;
    }
    
    public function dbInsert($text){
        $db=new mysqli("localhost","root","","test");
		if(mysqli_connect_error()){
		    return '数据库连接失败。';
		    exit;
		}
        $result=$db->query("insert into test_soap (text) values('".$text."')");
        
		if($result){
			return $result;
		}else{
			return "插入失败";
		}
    }
}

if(file_exists('ServiceTest.wsdl')){ //只有当ServiceTest.wsdl文件存在时才进行注册类
    $objSoapServer = new SoapServer("ServiceTest.wsdl");
    //注册ServiceTest类的所有方法 
    $objSoapServer->setClass("ServiceTest");
    //处理请求 
    $objSoapServer->handle();
}

require_once "SoapDiscovery.class.php";
$dis=new SoapDiscovery("ServiceTest","WebService"); //第一个参数为类名也是生成wsdl的文件名
$dis->getWSDL();



?>

ini_set('soap.wsdl_cache_enabled','0');//关闭缓存

$x = new SoapClient("http://localhost/webServiceTest/ServiceTest.wsdl"); //这里的链接换成你自己的访问链接

try {
    echo $x->firstHandle('qweqrwergwe');

    echo ('<pre>');
    var_dump ( $x->__getFunctions () );//获取服务器上提供的方法
    echo ('</pre>');

    echo ('<pre>');
    var_dump ( $x->__getTypes () );//获取服务器上数据类型
    echo ('</pre>');
}catch (SoapFault $f){
    echo "Error Message: {$f->getMessage()}";
}

$client = new SoapClient ('http://www.baidu.com/ids/terminal/terminalWs.wsdl');

##    RewriteEngine on
##    RewriteCond   %{HTTPS} !=on
##    RewriteRule   ^(.*)  https://%{SERVER_NAME}$1 [L,R]

if (empty($_SERVER['HTTPS']) || $_SERVER['HTTPS'] === "off") {
    $location = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
    header('HTTP/1.1 301 Moved Permanently');
    header('Location: ' . $location);
    exit;
}

<?php
  
/**
 * Copyright (c) 2005, Braulio Jos?Solano Rojas
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, are
 * permitted provided that the following conditions are met:
 * 
 * 	Redistributions of source code must retain the above copyright notice, this list of
 * 	conditions and the following disclaimer. 
 * 	Redistributions in binary form must reproduce the above copyright notice, this list of
 * 	conditions and the following disclaimer in the documentation and/or other materials
 * 	provided with the distribution. 
 * 	Neither the name of the Solsoft de Costa Rica S.A. nor the names of its contributors may
 * 	be used to endorse or promote products derived from this software without specific
 * 	prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 *
 * @version $Id$
 * @copyright 2005 
 */
 
/**
 * SoapDiscovery Class that provides Web Service Definition Language (WSDL).
 * 
 * @package SoapDiscovery
 * @author Braulio Jos?Solano Rojas
 * @copyright Copyright (c) 2005 Braulio Jos?Solano Rojas
 * @version $Id$
 * @access public
 **/
class SoapDiscovery {
	private $class_name = '';
	private $service_name = '';
	
	/**
	 * SoapDiscovery::__construct() SoapDiscovery class Constructor.
	 * 
	 * @param string $class_name
	 * @param string $service_name
	 **/
	public function __construct($class_name = '', $service_name = '') {
		$this->class_name = $class_name;
		$this->service_name = $service_name;
	}
	
	/**
	 * SoapDiscovery::getWSDL() Returns the WSDL of a class if the class is instantiable.
	 * 
	 * @return string
	 **/
	public function getWSDL() {
		if (empty($this->service_name)) {
			throw new Exception('No service name.');
		}
		$headerWSDL = "<?xml version="1.0" ?>n";
		$headerWSDL.= "<definitions name="$this->service_name" targetNamespace="urn:$this->service_name" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="urn:$this->service_name" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns="http://schemas.xmlsoap.org/wsdl/">n";
		$headerWSDL.= "<types xmlns="http://schemas.xmlsoap.org/wsdl/" />n";
 
		if (empty($this->class_name)) {
			throw new Exception('No class name.');
		}
		
		$class = new ReflectionClass($this->class_name);
		
		if (!$class->isInstantiable()) {
			throw new Exception('Class is not instantiable.');
		}
		
		$methods = $class->getMethods();
		
		$portTypeWSDL = '<portType name="'.$this->service_name.'Port">';
		$bindingWSDL = '<binding name="'.$this->service_name.'Binding" type="tns:'.$this->service_name."Port">n<soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />n";
		$serviceWSDL = '<service name="'.$this->service_name."">n<documentation />n<port name="".$this->service_name.'Port" binding="tns:'.$this->service_name."Binding"><soap:address location="http://".$_SERVER['SERVER_NAME'].':'.$_SERVER['SERVER_PORT'].$_SERVER['PHP_SELF']."" />n</port>n</service>n";
		$messageWSDL = '';
		foreach ($methods as $method) {
			if ($method->isPublic() && !$method->isConstructor()) {
				$portTypeWSDL.= '<operation name="'.$method->getName()."">n".'<input message="tns:'.$method->getName()."Request" />n<output message="tns:".$method->getName()."Response" />n</operation>n";
				$bindingWSDL.= '<operation name="'.$method->getName()."">n".'<soap:operation soapAction="urn:'.$this->service_name.'#'.$this->class_name.'#'.$method->getName()."" />n<input><soap:body use="encoded" namespace="urn:$this->service_name" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />n</input>n<output>n<soap:body use="encoded" namespace="urn:$this->service_name" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />n</output>n</operation>n";
			    $messageWSDL.= '<message name="'.$method->getName()."Request">n";
				$parameters = $method->getParameters();
				foreach ($parameters as $parameter) {
					$messageWSDL.= '<part name="'.$parameter->getName()."" type="xsd:string" />n";
				}
				$messageWSDL.= "</message>n";
				$messageWSDL.= '<message name="'.$method->getName()."Response">n";
				$messageWSDL.= '<part name="'.$method->getName()."" type="xsd:string" />n";
				$messageWSDL.= "</message>n";
			}
		}
		$portTypeWSDL.= "</portType>n";
		$bindingWSDL.= "</binding>n";
		//return sprintf('%s%s%s%s%s%s', $headerWSDL, $portTypeWSDL, $bindingWSDL, $serviceWSDL, $messageWSDL, '</definitions>');
	    $fso = fopen($this->class_name . ".wsdl" , "w"); 
        fwrite($fso, sprintf('%s%s%s%s%s%s', $headerWSDL, $portTypeWSDL, $bindingWSDL, $serviceWSDL, $messageWSDL, '</definitions>')); 
        exit; 
	}
	
	/**
	 * SoapDiscovery::getDiscovery() Returns discovery of WSDL.
	 * 
	 * @return string
	 **/
	public function getDiscovery() {
		return "<?xml version="1.0" ?>n<disco:discovery xmlns:disco="http://schemas.xmlsoap.org/disco/" xmlns:scl="http://schemas.xmlsoap.org/disco/scl/">n<scl:contractRef ref="http://".$_SERVER['SERVER_NAME'].':'.$_SERVER['SERVER_PORT'].$_SERVER['PHP_SELF']."?wsdl" />n</disco:discovery>";
	}
}
 
?>