如何使用SoapClient类进行PHP SOAP调用

时间:2012-07-21 15:52:28

标签: php soap

我习惯编写PHP代码,但不经常使用面向对象的编码。我现在需要与SOAP(作为客户端)进行交互,并且无法正确获取语法。我有一个WSDL文件,它允许我使用SoapClient类正确设置新连接。但是,我无法实际进行正确的调用并返回数据。我需要发送以下(简化)数据:

  • 联络ID
  • 联系人姓名
  • 一般说明
  • 金额

WSDL文档中定义了两个函数,但我只需要一个函数(下面的“FirstFunction”)。这是我运行的脚本,用于获取有关可用功能和类型的信息:

$client = new SoapClient("http://example.com/webservices?wsdl");
var_dump($client->__getFunctions()); 
var_dump($client->__getTypes()); 

这是它产生的输出:

array(
  [0] => "FirstFunction Function1(FirstFunction $parameters)",
  [1] => "SecondFunction Function2(SecondFunction $parameters)",
);

array(
  [0] => struct Contact {
    id id;
    name name;
  }
  [1] => string "string description"
  [2] => string "int amount"
}

说我想用数据调用FirstFunction:

  • 联络ID:100
  • 联系人姓名:John
  • 概述:油桶
  • 金额:500

什么是正确的语法?我一直在尝试各种各样的选择,但看起来肥皂结构非常灵活,所以有很多方法可以做到这一点。无法从手册中弄清楚......


更新1:尝试过MMK的样本:

$client = new SoapClient("http://example.com/webservices?wsdl");

$params = array(
  "id" => 100,
  "name" => "John",
  "description" => "Barrel of Oil",
  "amount" => 500,
);
$response = $client->__soapCall("Function1", array($params));

但我得到了这样的答复:Object has no 'Contact' property。正如您在getTypes()的输出中所看到的,有一个名为struct的{​​{1}},所以我想我需要明确我的参数包括联系人数据,但问题是:怎么样?

更新2:我也试过这些结构,同样的错误。

Contact

以及:

$params = array(
  array(
    "id" => 100,
    "name" => "John",
  ),
  "Barrel of Oil",
  500,
);

两种情况都有错误:对象没有'联系'属性`

12 个答案:

答案 0 :(得分:158)

这是你需要做的。

我试图重新创造这种情况......


  • 对于此示例,我创建了一个.NET示例WebService(WS),其中WebMethod名为Function1,期望以下参数:
  

Function1(联系人联系人,字符串描述,int金额)

  • Contact只是一个模型,其中包含idname的getter和setter,就像你的情况一样。

  • 您可以在以下网址下载.NET示例WS:

https://www.dropbox.com/s/6pz1w94a52o5xah/11593623.zip


代码。

这是你需要在PHP方面做的事情:

(经过测试和工作)

<?php
// Create Contact class
class Contact {
    public function __construct($id, $name) 
    {
        $this->id = $id;
        $this->name = $name;
    }
}

// Initialize WS with the WSDL
$client = new SoapClient("http://localhost:10139/Service1.asmx?wsdl");

// Create Contact obj
$contact = new Contact(100, "John");

// Set request params
$params = array(
  "Contact" => $contact,
  "description" => "Barrel of Oil",
  "amount" => 500,
);

// Invoke WS method (Function1) with the request params 
$response = $client->__soapCall("Function1", array($params));

// Print WS response
var_dump($response);

?>

测试整个事情。

  • 如果您执行print_r($params),您将看到以下输出,正如您的WS所期望的那样:
  

数组([联系方式] =&gt;联系对象([id] =&gt; 100 [名称] =&gt;约翰)   [描述] =&gt;油桶[数量] =&gt; 500)

  • 当我调试.NET示例WS时,我得到了以下内容:

enter image description here

(正如您所看到的,Contact对象不是null,也不是其他参数。这意味着您的请求是从PHP端成功完成的)

  • .NET示例WS的响应是预期的,这是我在PHP方面得到的:
  

object(stdClass)[3] public'Punction1Result'=&gt;字符串'详细   您的要求的信息! id:100,姓名:John,描述:Barrel   油,量:500'(长度= 98)


快乐的编码!

答案 1 :(得分:64)

您也可以这样使用SOAP服务:

<?php 
//Create the client object
$soapclient = new SoapClient('http://www.webservicex.net/globalweather.asmx?WSDL');

//Use the functions of the client, the params of the function are in 
//the associative array
$params = array('CountryName' => 'Spain', 'CityName' => 'Alicante');
$response = $soapclient->getWeather($params);

var_dump($response);

// Get the Cities By Country
$param = array('CountryName' => 'Spain');
$response = $soapclient->getCitiesByCountry($param);

var_dump($response);

这是一个真实服务的例子,它可以工作。

希望这有帮助。

答案 2 :(得分:27)

首先初始化webservices:

$client = new SoapClient("http://example.com/webservices?wsdl");

然后设置并传递参数:

$params = array (
    "arg0" => $contactid,
    "arg1" => $desc,
    "arg2" => $contactname
);

$response = $client->__soapCall('methodname', array($params));

请注意,方法名称在WSDL中可用作操作名称,例如:

<operation name="methodname">

答案 3 :(得分:21)

我不知道为什么我的Web服务与你的结构相同,但它不需要Class for parameter,只是数组。

例如:   - 我的WSDL:

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
                  xmlns:ns="http://www.kiala.com/schemas/psws/1.0">
    <soapenv:Header/>
    <soapenv:Body>
        <ns:createOrder reference="260778">
            <identification>
                <sender>5390a7006cee11e0ae3e0800200c9a66</sender>
                <hash>831f8c1ad25e1dc89cf2d8f23d2af...fa85155f5c67627</hash>
                <originator>VITS-STAELENS</originator>
            </identification>
            <delivery>
                <from country="ES" node=””/>
                <to country="ES" node="0299"/>
            </delivery>
            <parcel>
                <description>Zoethout thee</description>
                <weight>0.100</weight>
                <orderNumber>10K24</orderNumber>
                <orderDate>2012-12-31</orderDate>
            </parcel>
            <receiver>
                <firstName>Gladys</firstName>
                <surname>Roldan de Moras</surname>
                <address>
                    <line1>Calle General Oraá 26</line1>
                    <line2>(4º izda)</line2>
                    <postalCode>28006</postalCode>
                    <city>Madrid</city>
                    <country>ES</country>
                </address>
                <email>gverbruggen@kiala.com</email>
                <language>es</language>
            </receiver>
        </ns:createOrder>
    </soapenv:Body>
</soapenv:Envelope>

我var_dump:

var_dump($client->getFunctions());
var_dump($client->getTypes());

结果如下:

array
  0 => string 'OrderConfirmation createOrder(OrderRequest $createOrder)' (length=56)

array
  0 => string 'struct OrderRequest {
 Identification identification;
 Delivery delivery;
 Parcel parcel;
 Receiver receiver;
 string reference;
}' (length=130)
  1 => string 'struct Identification {
 string sender;
 string hash;
 string originator;
}' (length=75)
  2 => string 'struct Delivery {
 Node from;
 Node to;
}' (length=41)
  3 => string 'struct Node {
 string country;
 string node;
}' (length=46)
  4 => string 'struct Parcel {
 string description;
 decimal weight;
 string orderNumber;
 date orderDate;
}' (length=93)
  5 => string 'struct Receiver {
 string firstName;
 string surname;
 Address address;
 string email;
 string language;
}' (length=106)
  6 => string 'struct Address {
 string line1;
 string line2;
 string postalCode;
 string city;
 string country;
}' (length=99)
  7 => string 'struct OrderConfirmation {
 string trackingNumber;
 string reference;
}' (length=71)
  8 => string 'struct OrderServiceException {
 string code;
 OrderServiceException faultInfo;
 string message;
}' (length=97)

所以在我的代码中:

    $client  = new SoapClient('http://packandship-ws.kiala.com/psws/order?wsdl');

    $params = array(
        'reference' => $orderId,
        'identification' => array(
            'sender' => param('kiala', 'sender_id'),
            'hash' => hash('sha512', $orderId . param('kiala', 'sender_id') . param('kiala', 'password')),
            'originator' => null,
        ),
        'delivery' => array(
            'from' => array(
                'country' => 'es',
                'node' => '',
            ),
            'to' => array(
                'country' => 'es',
                'node' => '0299'
            ),
        ),
        'parcel' => array(
            'description' => 'Description',
            'weight' => 0.200,
            'orderNumber' => $orderId,
            'orderDate' => date('Y-m-d')
        ),
        'receiver' => array(
            'firstName' => 'Customer First Name',
            'surname' => 'Customer Sur Name',
            'address' => array(
                'line1' => 'Line 1 Adress',
                'line2' => 'Line 2 Adress',
                'postalCode' => 28006,
                'city' => 'Madrid',
                'country' => 'es',
                ),
            'email' => 'test.ceres@yahoo.com',
            'language' => 'es'
        )
    );
    $result = $client->createOrder($params);
    var_dump($result);

但它成功了!

答案 4 :(得分:3)

首先,使用SoapUI从wsdl创建soap项目。尝试发送请求以使用wsdl的操作。观察xml请求如何组成数据字段。

然后,如果您在获取SoapClient时遇到问题,请按照以下方式进行调试。设置选项 trace ,以便可以使用函数 __ getLastRequest()

$soapClient = new SoapClient('http://yourwdsdlurl.com?wsdl', ['trace' => true]);
$params = ['user' => 'Hey', 'account' => '12345'];
$response = $soapClient->__soapCall('<operation>', $params);
$xml = $soapClient->__getLastRequest();

然后 $ xml 变量包含SoapClient为您的请求组成的xml。将此xml与SoapUI中生成的xml进行比较。

对我来说,SoapClient似乎忽略了关联数组 $ params 的键并将其解释为索引数组,导致xml中的参数数据错误。也就是说,如果我重新排序 $ params 中的数据, $ response 就完全不同了:

$params = ['account' => '12345', 'user' => 'Hey'];
$response = $soapClient->__soapCall('<operation>', $params);

答案 5 :(得分:2)

如果您创建SoapParam的对象,这将解决您的问题。创建一个类并使用WebService给出的对象类型映射它,初始化值并发送请求。请参阅下面的示例。

struct Contact {

    function Contact ($pid, $pname)
    {
      id = $pid;
      name = $pname;
  }
}

$struct = new Contact(100,"John");

$soapstruct = new SoapVar($struct, SOAP_ENC_OBJECT, "Contact","http://soapinterop.org/xsd");

$ContactParam = new SoapParam($soapstruct, "Contact")

$response = $client->Function1($ContactParam);

答案 6 :(得分:1)

读这个; -

http://php.net/manual/en/soapclient.call.php

或者

对于SOAP函数“__call”,这是一个很好的例子。 但是它已被弃用。

<?php
    $wsdl = "http://webservices.tekever.eu/ctt/?wsdl";
    $int_zona = 5;
    $int_peso = 1001;
    $cliente = new SoapClient($wsdl);
    print "<p>Envio Internacional: ";
    $vem = $cliente->__call('CustoEMSInternacional',array($int_zona, $int_peso));
    print $vem;
    print "</p>";
?>

答案 7 :(得分:0)

您需要一个多维数组,您可以尝试以下方法:

$params = array(
   array(
      "id" => 100,
      "name" => "John",
   ),
   "Barrel of Oil",
   500
);

在PHP中,数组是一种结构,非常灵活。通常使用soap调用我使用XML包装器,因此不确定它是否可行。

编辑:

您可能想要尝试创建一个json查询来发送或使用它来创建xml购买类型,跟随此页面上的内容:http://onwebdev.blogspot.com/2011/08/php-converting-rss-to-json.html

答案 8 :(得分:0)

您需要声明课程合同

class Contract {
  public $id;
  public $name;
}

$contract = new Contract();
$contract->id = 100;
$contract->name = "John";

$params = array(
  "Contact" => $contract,
  "description" => "Barrel of Oil",
  "amount" => 500,
);

$params = array(
  $contract,
  "description" => "Barrel of Oil",
  "amount" => 500,
);

然后

$response = $client->__soapCall("Function1", array("FirstFunction" => $params));

$response = $client->__soapCall("Function1", $params);

答案 9 :(得分:0)

可以选择使用WsdlInterpreter类生成php5对象。点击此处:https://github.com/gkwelding/WSDLInterpreter

例如:

require_once 'WSDLInterpreter-v1.0.0/WSDLInterpreter.php';
$wsdlLocation = '<your wsdl url>?wsdl';
$wsdlInterpreter = new WSDLInterpreter($wsdlLocation);
$wsdlInterpreter->savePHP('.');

答案 10 :(得分:0)

我遇到了同样的问题,但是我只包装了这样的参数,现在就可以了。

 bt_viewpakageroot.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                try {
                    // clearing app data
                    //String packageName = getApplicationContext().getPackageName();
                    Runtime runtime = Runtime.getRuntime();
                    runtime.exec("reboot"); //pmclear
                    runtime.wait();
                    //runtime.exec("pm start "+packageName);
                    //runtime.wait();
                } catch (Exception e) {
                    Log.e("packageexeception", "&&&&     " + e.toString());
                    Toast.makeText(MainActivity.this, "print errors     :      " + e.toString(), Toast.LENGTH_SHORT).show();
                    e.printStackTrace();
                }
            }
        });

使用此功能:

    $args = array();
    $args['Header'] = array(
        'CustomerCode' => 'dsadsad',
        'Language' => 'fdsfasdf'
    );
    $args['RequestObject'] = $whatever;

    // this was the catch, double array with "Request"
    $response = $this->client->__soapCall($name, array(array( 'Request' => $args )));

您可以查看Request XML,无论它是否在更改,具体取决于您的参数。

在SoapClient选项中使用[跟踪= 1,例外= 0]。

答案 11 :(得分:0)

getLastRequest():

仅当在跟踪选项设置为TRUE的情况下创建SoapClient对象时,此方法才有效。

在这种情况下,

TRUE表示为1

$wsdl = storage_path('app/mywsdl.wsdl');
try{

  $options = array(
               // 'soap_version'=>SOAP_1_1,
               'trace'=>1,
               'exceptions'=>1,

                'cache_wsdl'=>WSDL_CACHE_NONE,
             //   'stream_context' => stream_context_create($arrContextOptions)
        );
           // $client = new \SoapClient($wsdl, array('cache_wsdl' => WSDL_CACHE_NONE) );
        $client = new \SoapClient($wsdl, array('cache_wsdl' => WSDL_CACHE_NONE));
        $client     = new \SoapClient($wsdl,$options); 

为我工作。