使用php、SOAP和WSDL的正确步骤是什么？

Question

让我画出场景以便更好地理解&以我的理解

我手上的东西

• web url( .asmx )
• 2个WSDL链接
  • ==>https:.../schemas/informationservice.wsdl
  • ==>https:.../schemas/orderuploadservice.wsdl

    $x = new SoapClient(<wsdlink>, [
                                  // 'local_cert' => '<cert>.pem',
                                  // 'allow_self_signed' => true,
                                  // 'cache_wsdl' => WSDL_CACHE_NONE,
                                  'location' =>'https://192.168.xx.xx/wsdl/try.php',
                                  'uri' =><other_wsdlink>,
                                  'passphrase' => $passphrase,
                                  'exceptions' => false,
                                  'trace' => true,
                                  'soap_version' => SOAP_1_1
                                  //'connection_timeout'=>2000,
                                  //'encoding'=> 'ISO-8859-1' // 'UTF-8'
                              ]);
  

  • 过程“请求的MethodRequest”不存在。
  • 函数“请求的方法”不存在。

  参见输出

  <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
  <SOAP-ENV:Body>
  <SOAP-ENV:Fault>
  <faultcode>SOAP-ENV:Server</faultcode>
  <faultstring>Procedure 'requestedMethodRequest' not present</faultstring>
  </SOAP-ENV:Fault>
  </SOAP-ENV:Body>
  </SOAP-ENV:Envelope>
  

  或者有时（通过注释一些其他选项或修改uri）

  <SOAP-ENV:Envelope>
  <SOAP-ENV:Body>
      <SOAP-ENV:Fault>
          <faultcode>SOAP-ENV:Server</faultcode>
          <faultstring>Function 'requestedMethod' doesn't exist</faultstring>
      </SOAP-ENV:Fault>
  </SOAP-ENV:Body></SOAP-ENV:Envelope>
  

  Array
  (
  [0] => firstFunctionWithoutParam
  [1] => secondFunctionWithoutParam
  [2] => requestedMethodResponse RequestedMethod(requestedMethodRequest $messagePart)
  [3] => secondFunctionClassParam
  )
  

    - Unable to set private key file <cert>.pem
    - failed to create an SSL handle
    - Failed to enable crypto
    - (<wsdlink>):failed to open stream: operation failed
    - I/O warning : failed to load external entity <wsdlink>
  

      ini_set('soap.wsdl_cache_enabled',0);
      ini_set('soap.wsdl_cache_ttl',0);
  

  >

• 是否需要在构造函数中同时设置SOAPClient和SOAPServer？

  我需要为证书文件设置一些额外的规则吗？

  $URI选项执行什么操作（这是必需的）以及发送请求或

  这是证书问题还是可能是系统或网络问题(Ubuntu14.04)，如果是，如何检查？

  更改许可证书

   openssl pkcs12 -in certificatefile.PFX -out certfile.pem -nodes -clcerts  
  

  和取消注释cert选项，并注释__doRequest方法中的所有preg_replace代码

  <?xml version="1.0" encoding="utf-8"?>
          <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
            <soap:Body>
              <addressVerificationRequest xmlns="urn:DCNZ.MSP.Wireline.Wholesale.Common">
                <addressVerification>
                  <samId xmlns="urn:DCNZ.MSP.Wireline.Wholesale.Common">string</samId>
                  ...
                  <postalCode xmlns="urn:DCNZ.MSP.Wireline.Wholesale.Common">string</postalCode>
                </addressVerification>
              </addressVerificationRequest>
            </soap:Body>
          </soap:Envelope>;
  

  <?xml version="1.0" encoding="UTF-8"?>  
  <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="urn:DCNZ.MSP.Wireline.Wholesale.Messages">  
   <SOAP-ENV:Body><ns1:addressVerificationRequest/></SOAP-ENV:Body>
  </SOAP-ENV:Envelope>'
  

Answer 1

确保在PHP中获得正确类的任何简单方法都是使用https://github.com/wsdl2phpgenerator/wsdl2phpgenerator，它们提供了一个命令行生成器，您可以使用现有的WSDL运行该生成器，它将为所有请求和响应生成一系列PHP类，最重要的是为服务生成一系列PHP类。

在调用webservice的类中，您可以执行以下操作：

// Construct the service
$service = new Service();
// Construct the request
$request = new RequestMethod();
$request->element = "test";
// Call the function
$response = $service->callRequest($request);
// process response
die(var_dump($response));

如果您正在使用框架之类的东西，您可能必须重构生成的类，但它给了您一个很好的起点。