Question

我正试图从PHP调用这个WS：

namespace WsInteropTest
{
    /// <summary>
    /// Summary description for Service1
    /// </summary>
    [WebService(Namespace = "http://advantage-security.com/")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [System.ComponentModel.ToolboxItem(false)]
    // To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
    // [System.Web.Script.Services.ScriptService]
    public class TestWs : System.Web.Services.WebService
    {
        [WebMethod]
        public string HelloWorld(int entero)
        {
            return "Hello World " + entero.ToString();
        }
    }
}

我用来调用WS的代码是：

<?php
        require_once('nusoap\nusoap.php');
  $client = new nusoap_client('http://localhost/testws/TestWS.asmx?WSDL');

  $params = array(
   'entero' => 100
  );

  $result = $client->call('HelloWorld', array($params), 
      'http://advantage-security.com/HelloWorld',
      'http://advantage-security.com/HelloWorld');
  print_r($result);
  ?>

结果就是这个

Hello World 0

您认为可能是什么问题？

根据我所读到的，.NET（转换为标准soap类型）和PHP之间的简单类型没有问题。

如果它有用，这里是WSDL。

提前致谢

  <?xml version="1.0" encoding="utf-8" ?> 
- <wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://advantage-security.com/" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" targetNamespace="http://advantage-security.com/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
- <wsdl:types>
- <s:schema elementFormDefault="qualified" targetNamespace="http://advantage-security.com/">
- <s:element name="HelloWorld">
- <s:complexType>
- <s:sequence>
  <s:element minOccurs="1" maxOccurs="1" name="entero" type="s:int" /> 
  </s:sequence>
  </s:complexType>
  </s:element>
- <s:element name="HelloWorldResponse">
- <s:complexType>
- <s:sequence>
  <s:element minOccurs="0" maxOccurs="1" name="HelloWorldResult" type="s:string" /> 
  </s:sequence>
  </s:complexType>
  </s:element>
  </s:schema>
  </wsdl:types>
- <wsdl:message name="HelloWorldSoapIn">
  <wsdl:part name="parameters" element="tns:HelloWorld" /> 
  </wsdl:message>
- <wsdl:message name="HelloWorldSoapOut">
  <wsdl:part name="parameters" element="tns:HelloWorldResponse" /> 
  </wsdl:message>
- <wsdl:portType name="TestWsSoap">
- <wsdl:operation name="HelloWorld">
  <wsdl:input message="tns:HelloWorldSoapIn" /> 
  <wsdl:output message="tns:HelloWorldSoapOut" /> 
  </wsdl:operation>
  </wsdl:portType>
- <wsdl:binding name="TestWsSoap" type="tns:TestWsSoap">
  <soap:binding transport="http://schemas.xmlsoap.org/soap/http" /> 
- <wsdl:operation name="HelloWorld">
  <soap:operation soapAction="http://advantage-security.com/HelloWorld" style="document" /> 
- <wsdl:input>
  <soap:body use="literal" /> 
  </wsdl:input>
- <wsdl:output>
  <soap:body use="literal" /> 
  </wsdl:output>
  </wsdl:operation>
  </wsdl:binding>
- <wsdl:binding name="TestWsSoap12" type="tns:TestWsSoap">
  <soap12:binding transport="http://schemas.xmlsoap.org/soap/http" /> 
- <wsdl:operation name="HelloWorld">
  <soap12:operation soapAction="http://advantage-security.com/HelloWorld" style="document" /> 
- <wsdl:input>
  <soap12:body use="literal" /> 
  </wsdl:input>
- <wsdl:output>
  <soap12:body use="literal" /> 
  </wsdl:output>
  </wsdl:operation>
  </wsdl:binding>
- <wsdl:service name="TestWs">
- <wsdl:port name="TestWsSoap" binding="tns:TestWsSoap">
  <soap:address location="http://localhost/testws/TestWS.asmx" /> 
  </wsdl:port>
- <wsdl:port name="TestWsSoap12" binding="tns:TestWsSoap12">
  <soap12:address location="http://localhost/testws/TestWS.asmx" /> 
  </wsdl:port>
  </wsdl:service>
  </wsdl:definitions>

Answer 1

不应该（因为$ params已经是一个数组）

//you're passing array($params)
$result = $client->call('HelloWorld', $params, 
    'http://advantage-security.com/HelloWorld',
    'http://advantage-security.com/HelloWorld');

Answer 2

我无法找到这里发生的事情，所以我决定使用内置于Php 5.2中的Soap librery。

解决方案是：

$client = new SoapClient("http://localhost/testws/TestWS.asmx?WSDL");
        $params = array(
            'entero' => 77
        );
        $result = $client->HelloWorld($params);
        print_r($result->HelloWorldResult);

从PHP调用WS的丢失参数

2 个答案: