java - 从 Web 服务获取的 WSDL 与用于生成 Web 服务的 WSDL 不同

Question

我以自上而下的方式编写了一个Web服务:我首先编写了WSDL，然后使用wsimport工具生成WS接口(interface)和代理，最后编写了WS实现。现在，我的 WS 部署在 Tomee 1.6 服务器上，当我使用 ?wsdl 参数调用它时，我得到的 WSDL 与我第一次编写的不同。在我的第一个 WSDL 中，服务名称是“ImmoService”，而在调用已部署的 Web 服务时得到的 WSDL 中，它是“ImmoServiceService”。

我首先认为这是 Tomee 中的一个错误，因此我将 WS 部署在 Glassfish 上。但我得到了同样的结果。我好像错过了什么。 WS 生成的 WSDL 中的服务名称不应与生成 WS 的 WSDL 中的服务名称相同？

这是我首先编写的 WSDL:

<?xml version="1.0" encoding="utf-8"?>
<definitions xmlns="http://schemas.xmlsoap.org/wsdl/" 
         xmlns:s="http://www.w3.org/2001/XMLSchema" 
         xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
         xmlns:rp="http://ws.csf.fr/ImmoService"
         targetNamespace="http://ws.csf.fr/ImmoService">
<types>
    ...
</types>

<!-- =========================================================================
                                     Messages
     ========================================================================= -->
<message name="imprimerDocumentsSoapIn">
    <part name="parameters" element="rp:imprimerDocuments"/>
</message>
<message name="imprimerDocumentsSoapOut">
    <part name="parameters" element="rp:imprimerDocumentsResponse"/>
</message>

<!-- =========================================================================
                                      PortType
     ========================================================================= -->

<portType name="ImmoServiceSoap">
    <operation name="imprimerDocuments">
        <input message="rp:imprimerDocumentsSoapIn"/>
        <output message="rp:imprimerDocumentsSoapOut"/>
    </operation>
</portType>

<!-- =========================================================================   
                                      Binding
     ========================================================================= -->
<binding name="ImmoServiceSoap" type="rp:ImmoServiceSoap">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
    <operation name="imprimerDocuments">
        ...
    </operation>
</binding>

<!-- =========================================================================   
                                    Service
     ========================================================================= -->
<service name="ImmoService">
    <port name="ImmoServiceSoap" binding="rp:ImmoServiceSoap">
        <soap:address location="http://serveur:0/ImmoService/webservices/ImmoService"/>
    </port>
</service>

</definitions>

这是我在 Tomee 下使用 ?wsdl 参数调用 WS 时得到的结果

<?xml version='1.0' encoding='UTF-8'?>
<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://ws.immoservice.csf.fr/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns2="http://schemas.xmlsoap.org/soap/http" xmlns:ns1="http://ws.csf.fr/ImmoService" name="ImmoServiceService" targetNamespace="http://ws.immoservice.csf.fr/">
    <wsdl:import location="http://vir-ws-int.csf.asso.fr:8080/ImmoService/webservices/ImmoService?wsdl=ImmoServiceSoap.wsdl" namespace="http://ws.csf.fr/ImmoService">
    </wsdl:import>
    <wsdl:binding name="ImmoServiceServiceSoapBinding" type="ns1:ImmoServiceSoap">
        <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
        <wsdl:operation name="imprimerDocuments">
            <soap:operation soapAction="http://csf.fr/ImmoService/imprimerDocuments" style="document"/>
            <wsdl:input name="imprimerDocuments">
                <soap:body use="literal"/>
            </wsdl:input>
            <wsdl:output name="imprimerDocumentsResponse">
                <soap:body use="literal"/>
            </wsdl:output>
        </wsdl:operation>
    </wsdl:binding>
    <wsdl:service name="ImmoServiceService">
        <wsdl:port binding="tns:ImmoServiceServiceSoapBinding" name="ImmoServicePort">
            <soap:address location="http://vir-ws-int.csf.asso.fr:8080/ImmoService/webservices/ImmoService"/>
        </wsdl:port>
    </wsdl:service>
</wsdl:definitions>

这是我在 Glassfish 下调用 WS 时获得的 WSDL:

<?xml version='1.0' encoding='UTF-8'?>
<!-- Published by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is Metro/2.3 (tags/2.3-7528; 2013-04-29T19:34:10+0000) JAXWS-RI/2.2.8 JAXWS/2.2 svn-revision#unknown. -->
<!-- Generated by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is Metro/2.3 (tags/2.3-7528; 2013-04-29T19:34:10+0000) JAXWS-RI/2.2.8 JAXWS/2.2 svn-revision#unknown. -->
<definitions xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsp="http://www.w3.org/ns/ws-policy" xmlns:wsp1_2="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://ws.immoservice.csf.fr/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://ws.immoservice.csf.fr/" name="ImmoServiceService">
    <import namespace="http://ws.csf.fr/ImmoService" location="http://localhost:8081/ImmoServiceService/ImmoService?wsdl=1"/>
    <binding xmlns:ns1="http://ws.csf.fr/ImmoService" name="ImmoServicePortBinding" type="ns1:ImmoServiceSoap">
        <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
        <operation name="imprimerDocuments">
            <soap:operation soapAction="http://csf.fr/ImmoService/imprimerDocuments"/>
            <input>
                <soap:body use="literal"/>
            </input>
            <output>
                <soap:body use="literal"/>
            </output>
        </operation>
    </binding>
    <service name="ImmoServiceService">
        <port name="ImmoServicePort" binding="tns:ImmoServicePortBinding">
            <soap:address location="http://localhost:8081/ImmoServiceService/ImmoService"/>
        </port>
    </service>
</definitions>

Answer 1

这是 Java SOAP 框架(Metro、CXF)的正常行为。即使您手动编写 WSDL、使用 wsimport 生成代码，然后使用 ?wsdl 获取生成的 WSDL，它们也始终会创建不同的 WSDL。某些框架允许您在公开服务时提供自己的 WSDL(请参阅 http://cxf.apache.org/docs/jax-ws-configuration.html Param wsdlLocation)

如果您有自己编写的 WSDL，请使用它来使用您的 WSDL 生成客户端和服务。不要使用生成的(这是我的经验)。您可以引用生成的 WSDL 以获得始终有效的端点，但不能用于更多。