具有多个层和属性的 SOAP 客户端

Question

我花了几个小时试图解决这个问题，但从 SO 到 PHP.net 的建议，我都没有尝试过。我正在尝试让 SOAP 调用在我有多个 XML 嵌套级别并且在顶层和子级别上都有属性的地方工作，但似乎没有任何效果。我的代码哪里出错了？

我已经尝试了 SO 和 PHP.net 中的所有内容，但 none 的答案似乎足够深入或 XML 的多个级别，它们似乎都假设您只深入一层。

我已经尝试了以下两种方法，此外还有更多：

    $params = array("Request"=>array("_"=>array("Credentials"=>array("UserNumberCredentials"=>array("UserNumber"=>$userNumber,"Password"=>$password)),"DeviceInformation"=>array("_"=>"","DeviceType"=>$this->deviceType,"DeviceNumber"=>$this->deviceNumber)),"MessageId"=>$this->messageId));

    $params = array("Request"=>array("_"=>array("Credentials"=>array("_"=>array("UserNumberCredentials"=>array("_"=>array("UserNumber"=>$userNumber,"Password"=>$password)))),"DeviceInformation"=>array("_"=>"","DeviceType"=>$this->deviceType,"DeviceNumber"=>$this->deviceNumber)),"MessageId"=>$this->messageId));

而预期的 XML 是：

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" >
   <soapenv:Header/>
   <soapenv:Body>
      <user:logon>
         <!--Optional:-->
         <Request MessageId="messageId">
            <!--Optional:-->
            <Credentials>
               <!--Optional:-->
               <UserNumberCredentials>
                  <!--Optional:-->
                  <UserNumber>value</UserNumber>
                  <!--Optional:-->
                  <Password>value</Password>
               </UserNumberCredentials>
            </Credentials>
            <!--Optional:-->
            <DeviceInformation DeviceType="deviceType" DeviceNumber="number" />
         </Request>
      </user:logon>
   </soapenv:Body>
</soapenv:Envelope>

我像这样将参数传递到 SOAP 调用中：

    $results = $this->client->logon($params);

我尝试了多种方法，要么是 returns 一个验证错误，它说它在请求标签上缺少 MessageId 属性，要么是 returns 一个 soap 错误，说设备信息或凭据错误，我知道它们都被正确输入并正确传递到包装函数变量中，因此它们被正确地传递给 soap 调用。但是因为它 returns 肥皂故障，我无法判断实际形成的 XML 它正在过去。

更新：下面的参数是正确的，但我认为这两个 DeviceInformation 属性都没有被发送。我认为它只发送一个，所以服务器拒绝呼叫。 DeviceInformation 标签本身是空的，但 DeviceNumber 和 DeviceType 属性在该标签中都是必需的，我认为在调用中只发送了一个或 none。但它 returns 是个错误，所以我无法让 XML 看到。

$params = array("Request"=>array("_"=>array("Credentials"=>array("UserNumberCredentials"=>array("UserNumber"=>$userNumber,"Password"=>$password)),"DeviceInformation"=>array("_"=>"","DeviceType"=>$this->deviceType,"DeviceNumber"=>$this->deviceNumber)),"MessageId"=>$this->messageId));

Answer 1

这是我通常登录和发送 SOAP 请求的方式：

<?php
// The form
$params = array(
    "Request"=>array(
        "MessageId"=>$this->messageId,
        "Credentials"=>array(
            "UserNumberCredentials"=>array(
                "UserNumber"=>$userNumber,
                "Password"=>$password
            )
        ),
        "DeviceInformation"=>array(
            "DeviceType"=>$this->deviceType,
            "DeviceNumber"=>$this->deviceNumber
        )
    )
);

// API Configs
$config = array(
    "wsdl" => "https:// ... the wsdl url ... ", // WSDL URL Here
    "namespace" => "http://schemas.xmlsoap.org/soap/envelope/",
    "username" => "", // Username
    "password" => "", // Password
    "soap_options" => array(
        "exceptions" => true,
        "trace" => 1,
        /* If you need a proxy, uncomment
        "proxy_host" => "",
        "proxy_port" => 80,
        */
        "cache_wsdl" => WSDL_CACHE_NONE
    ),
    // For SSL..
    "stream_context" => stream_context_create(array(
        "ssl" => array(
            // set some SSL/TLS specific options
            "verify_peer" => false,
            "verify_peer_name" => false,
            "allow_self_signed" => true
        )
    ))
);

// Initialize soap client object
$client = new SoapClient($config, $config["soap_options"]);

// Credentials
$credentials = array(
    "userName" => $config["username"], 
    "password" => $config["password"]
);
$authvalues = new SoapVar($credentials, SOAP_ENC_OBJECT);

// Headers
$header = new SoapHeader($config["namespace"], "AuthenticationInfo", $authvalues, false);
$client->__setSoapHeaders(array($header));

// Response
$resp = array(
    "status" => "success"
);

// Request
$req = array();
try {
    // SOAP Request 
    $req = $client->logon($params); // Here is the WS Method you want to call.
    $resp["result"] = $req;
} catch(Exception $e) {
    $resp["status"] = "error";
    $resp["details"] = $e;
    $resp["result"] = $req;
    $resp["soap_form"] = $form;
}

echo json_encode($resp);

Answer 2

显然，下面是应该如何格式化数组以获取参数中的属性。我从使用相同服务的人那里得到了示例代码，这与他们格式化它的方式相似，并且它有效。这与我用谷歌搜索的内容完全不同，但也许它会对以后的人有所帮助。作为记录，我的 SoapClient 处于 WSDL 模式。

            $params = array(
                "Request"=>array(
                    "MessageId"=>$this->messageId,
                    "Credentials"=>array(
                        "UserNumberCredentials"=>array(
                            "UserNumber"=>$userNumber,
                            "Password"=>$password
                        )
                    ),
                    "DeviceInformation"=>array(
                        "DeviceType"=>$this->deviceType,
                        "DeviceNumber"=>$this->deviceNumber
                    )
                )
            );

具有多个层和属性的 SOAP 客户端

SOAP Client with multiple layers and attributes

php

soap

soap-client