我正在尝试实现在 SAP PI 系统上运行的 Web 服务。我得到的 WSDL 如下所示:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions name="request_SO" targetNamespace="http://company.ch/orstest/jason_test" xmlns:p1="http://company.ch/orstest/jason_test" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
<wsdl:documentation />
<wsp:UsingPolicy wsdl:required="true" />
<wsp:Policy wsu:Id="OP_request_SO" />
<wsdl:types>
<xsd:schema targetNamespace="http://company.ch/orstest/jason_test" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://company.ch/orstest/jason_test">
<xsd:element name="request" type="request" />
<xsd:element name="response" type="response" />
<xsd:complexType name="request">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/VersionID">a8b7948ac2e211e2b2380000001f0d6a</xsd:appinfo>
</xsd:annotation>
<xsd:sequence>
<xsd:element name="body" type="xsd:string" />
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="response">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/VersionID">bf49af09c36c11e299790000001f0d6a</xsd:appinfo>
</xsd:annotation>
<xsd:sequence>
<xsd:element name="body" type="xsd:string" />
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
</wsdl:types>
<wsdl:message name="request">
<wsdl:documentation />
<wsdl:part name="request" element="p1:request" />
</wsdl:message>
<wsdl:message name="response">
<wsdl:documentation />
<wsdl:part name="response" element="p1:response" />
</wsdl:message>
<wsdl:portType name="request_SO">
<wsdl:documentation />
<wsdl:operation name="request_SO">
<wsdl:documentation />
<wsp:Policy>
<wsp:PolicyReference URI="#OP_request_SO" />
</wsp:Policy>
<wsdl:input message="p1:request" />
<wsdl:output message="p1:response" />
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="request_SOBinding" type="p1:request_SO">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" />
<wsdl:operation name="request_SO">
<soap:operation soapAction="http://sap.com/xi/WebService/soap1.1" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" />
<wsdl:input>
<soap:body use="literal" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="request_SOService">
<wsdl:port name="HTTP_Port" binding="p1:request_SOBinding">
<soap:address location="http://qa1100ap601.company.car.web:50000/XISOAPAdapter/MessageServlet?senderParty=&senderService=BS_ORS&receiverParty=&receiverService=&interface=request_SO&interfaceNamespace=http://company.ch/orstest/jason_test" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" />
</wsdl:port>
<wsdl:port name="HTTPS_Port" binding="p1:request_SOBinding">
<soap:address location="https://qas.soa.subcompany.company.ch/XISOAPAdapter/MessageServlet?senderParty=&senderService=BS_ORS&receiverParty=&receiverService=&interface=request_SO&interfaceNamespace=http://company.ch/orstest/jason_test" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
我的 PHP 文件看起来像这样(目前没有更多内容):
<?php
$client = new SoapClient('test.wsdl');
?>
当我运行我的脚本时,我收到以下错误:
致命错误:未捕获的 SoapFault 异常:[WSDL] SOAP-ERROR: Parsing WSDL: Unknown required WSDL extension 'http://schemas.xmlsoap.org/ws/2004/09/policy' in /srv/www/htdocs/wsdl。 php:2 堆栈跟踪:#0 /srv/www/htdocs/wsdl.php(2): SoapClient->SoapClient('test.wsdl') #1 {main} 抛出 /srv/www/htdocs/wsdl.php在第 2 行
我尝试在 Google 和 Stack Overflow 上搜索错误,还检查了 php.net 上的评论,但我似乎无法弄清楚我必须更改什么才能运行此服务。我也尝试打开 WSDL 扩展 URL,它似乎存在。
有人可以在这里扔我一根骨头吗?我尝试删除扩展 URL,导致以下错误:
致命错误:未捕获的 SoapFault 异常:[WSDL] SOAP-ERROR: Parsing WSDL: Unexpected WSDL element in /srv/www/htdocs/wsdl.php:2 堆栈跟踪:#0 /srv/www/htdocs/wsdl.php(2 ): SoapClient->SoapClient('test.wsdl') #1 {main} 在第 2 行的 /srv/www/htdocs/wsdl.php 中抛出