Java JAX-WS客户端：什么&x27；访问本地WSDL的正确路径是什么？

问题是我需要从提供给我的文件中构建一个web服务客户端。我已将此文件存储在本地文件系统中，虽然我将WSDL文件保存在正确的文件系统文件夹中，但一切正常。当我将其部署到服务器或从文件系统文件夹中删除WSDL时，代理找不到WSDL并引发错误。我在网上搜索了一下，找到了以下帖子，但我还是没能成功：

我使用的是NetBeans 6.1（这是一个遗留应用程序，我必须使用这个新的web服务客户端进行更新）。下面是JAX-WS代理类：

    @WebServiceClient(name = "SOAService", targetNamespace = "http://soaservice.eci.ibm.com/", wsdlLocation = "file:/C:/local/path/to/wsdl/SOAService.wsdl")
public class SOAService
    extends Service
{

    private final static URL SOASERVICE_WSDL_LOCATION;
    private final static Logger logger = Logger.getLogger(com.ibm.eci.soaservice.SOAService.class.getName());

    static {
        URL url = null;
        try {
            URL baseUrl;
            baseUrl = com.ibm.eci.soaservice.SOAService.class.getResource(".");
            url = new URL(baseUrl, "file:/C:/local/path/to/wsdl/SOAService.wsdl");
        } catch (MalformedURLException e) {
            logger.warning("Failed to create URL for the wsdl Location: 'file:/C:/local/path/to/wsdl/SOAService.wsdl', retrying as a local file");
            logger.warning(e.getMessage());
        }
        SOASERVICE_WSDL_LOCATION = url;
    }

    public SOAService(URL wsdlLocation, QName serviceName) {
        super(wsdlLocation, serviceName);
    }

    public SOAService() {
        super(SOASERVICE_WSDL_LOCATION, new QName("http://soaservice.eci.ibm.com/", "SOAService"));
    }

    /**
     * @return
     *     returns SOAServiceSoap
     */
    @WebEndpoint(name = "SOAServiceSOAP")
    public SOAServiceSoap getSOAServiceSOAP() {
        return super.getPort(new QName("http://soaservice.eci.ibm.com/", "SOAServiceSOAP"), SOAServiceSoap.class);
    }

    /**
     * @param features
     *     A list of {@link javax.xml.ws.WebServiceFeature} to configure on the proxy.  Supported features not in the <code>features</code> parameter will have their default values.
     * @return
     *     returns SOAServiceSoap
     */
    @WebEndpoint(name = "SOAServiceSOAP")
    public SOAServiceSoap getSOAServiceSOAP(WebServiceFeature... features) {
        return super.getPort(new QName("http://soaservice.eci.ibm.com/", "SOAServiceSOAP"), SOAServiceSoap.class, features);
    }

}

这是我使用代理的代码：

   WebServiceClient annotation = SOAService.class.getAnnotation(WebServiceClient.class);
   // trying to replicate proxy settings
   URL baseUrl = com.ibm.eci.soaservice.SOAService.class.getResource("");//note : proxy uses "."
   URL url = new URL(baseUrl, "/WEB-INF/wsdl/client/SOAService.wsdl");
   //URL wsdlUrl = this.getClass().getResource("/META-INF/wsdl/SOAService.wsdl"); 
   SOAService serviceObj = new SOAService(url, new QName(annotation.targetNamespace(), annotation.name()));
   proxy = serviceObj.getSOAServiceSOAP();
   /* baseUrl;

   //classes\com\ibm\eci\soaservice
   //URL url = new URL(baseUrl, "../../../../wsdl/SOAService.wsdl");

   proxy = new SOAService().getSOAServiceSOAP();*/
   //updating service endpoint 
   Map<String, Object> ctxt = ((BindingProvider)proxy ).getRequestContext();
   ctxt.put(JAXWSProperties.HTTP_CLIENT_STREAMING_CHUNK_SIZE, 8192);
   ctxt.put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, WebServiceUrl);

WebServiceClient annotation=SOAService.class.getAnnotation（WebServiceClient.class）；
//正在尝试复制代理设置
URL baseUrl=com.ibm.eci.soaservice.soaservice.class.getResource（“”）//注意：代理使用“”
URL=newURL（baseUrl，“/WEB-INF/wsdl/client/SOAService.wsdl”）；
//URL wsdlUrl=this.getClass（）.getResource（“/META-INF/wsdl/SOAService.wsdl”）；
SOAService serviceObj=新的SOAService（url，新的QName（annotation.targetNamespace（），annotation.name（））；
proxy=serviceObj.getSOAServiceSOAP（）；
/*baseUrl；
//classes\com\ibm\eci\soaservice
//URL URL=新URL（baseUrl，“../../../../../wsdl/SOAService.wsdl”）；
proxy=newsoaservice（）.getSOAServiceSOAP（）*/
//更新服务端点
Map ctxt=（（BindingProvider）proxy）.getRequestContext（）；
put（JAXWSProperties.HTTP_CLIENT_STREAMING_CHUNK_SIZE，8192）；
put（BindingProvider.ENDPOINT\u ADDRESS\u属性，WebServiceUrl）；

NetBeans将WSDL的副本放在web inf/WSDL/client/SOAService中，所以我也不想将其添加到META-inf中。服务类位于WEB-INF/classes/com/ibm/eci/soaservice/中，baseurl变量包含指向它的文件系统完整路径（c:\path\to\the\project…\soaservice）。上述代码引发错误：

javax.xml.ws.WebServiceException:无法访问位于以下位置的WSDL：文件：/WEB-INF/WSDL/client/SOAService.WSDL。失败的原因是： \WEB-INF\wsdl\client\SOAService.wsdl（找不到路径）

那么，首先，我应该更新代理类的wsdllocation吗？那么，我如何告诉WEB-INF/classes/com/ibm/eci/SOAService中的SOAService类在\WEB-INF\WSDL\client\SOAService.WSDL中搜索WSDL

---

已编辑：我找到了另一个链接-，它表示将WSDL放入类路径。我不好意思问：如何将其放入web应用程序类路径？

最好的选择是使用jax-ws-catalog.xml

<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog" prefer="system">
        <system systemId="http://localhost/wsdl/SOAService.wsdl"
                uri="wsdl/SOAService.wsdl"/>
    </catalog>

编译本地WSDL文件时，重写WSDL位置并将其设置为

http://localhost/wsdl/SOAService.wsdl 到

注意，URL构造函数中的文件：//已更改为http://

现在是jax-ws-catalog.xml。如果没有jax-ws-catalog.xml，jax-ws确实会尝试从该位置加载WSDL http://localhost/wsdl/SOAService.wsdl 并且失败，因为没有这样的WSDL可用

但是使用jax-ws-catalog.xml，您可以在jax-ws试图访问WSDL时将其重定向到本地打包的WSDL@ http://localhost/wsdl/SOAService.wsdl

这里是jax-ws-catalog.xml

<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog" prefer="system">
        <system systemId="http://localhost/wsdl/SOAService.wsdl"
                uri="wsdl/SOAService.wsdl"/>
    </catalog>

您所做的是告诉jax-ws，当它需要从 http://localhost/wsdl/SOAService.wsdl ，它应该从本地路径wsdl/SOAService.wsdl加载它

现在，您应该将wsdl/SOAService.wsdl和jax-ws-catalog.xml放在哪里？这就是百万美元的问题，不是吗？
它应该位于应用程序jar的META-INF目录中

像这样的

ABCD.jar |__ META-INF |__ jax-ws-catalog.xml |__ wsdl |__ SOAService.wsdl ABCD.jar |__META-INF |__jax-ws-catalog.xml |__wsdl |__SOAService.wsdl 这样，您甚至不必覆盖访问代理的客户端中的URL。WSDL是从您的JAR中获取的，您可以避免在代码中使用硬编码的文件系统路径

有关jax-ws-catalog.xml的更多信息

---

希望这有帮助

我们成功采取的另一种方法是使用wsimport（从Ant，作为Ant任务）生成WS-client代理代码，并指定wsdlLocation属性

<wsimport debug="true" keep="true" verbose="false" target="2.1" sourcedestdir="${generated.client}" wsdl="${src}${wsdl.file}" wsdlLocation="${wsdl.file}">
</wsimport>

注意：确保WSDL文件使用的是对任何导入的XSD的相对引用，而不是http URL：

  <types>
    <xsd:schema>
      <xsd:import namespace="http://valueobject.common.services.xyz.com/" schemaLocation="YourWebService_schema1.xsd"/>
    </xsd:schema>
    <xsd:schema>
      <xsd:import namespace="http://exceptions.util.xyz.com/" schemaLocation="YourWebService_schema2.xsd"/>
    </xsd:schema>
  </types>

---

也许这也有帮助。这只是一种不同的方法，不使用“目录”方法。

存在与本文描述的问题完全相同的问题。按照上面的例子，无论我做了什么来更改WSDL文件的位置（在我们的例子中是从web服务器），它仍然引用嵌入在服务器进程的源树中的原始位置

在尝试调试这个问题很多个小时后，我注意到异常总是从完全相同的行抛出（在我的示例41中）。最后，今天早上，我决定将我的源客户机代码发送给我们的贸易伙伴，这样他们至少可以理解代码的外观，但也许可以构建自己的代码。令我震惊的是，在我的客户机源代码树中，我发现一堆类文件与我的.java文件混合在一起。真奇怪！！我怀疑这是JAX-WS客户端生成器工具的副产品

一旦我删除了那些愚蠢的.class文件，并对客户端代码进行了彻底的清理和重建，一切都会完美地工作！！好极了

YMMV，

---

Andrew

非常感谢Bhaskar Karambelkar的回答，详细解释并解决了我的问题。但我也想用三个简单的步骤为那些急于修复的人重新表述答案

将您的wsdl本地位置引用设置为

wsdlLocation=”http://localhost/wsdl/yourwsdlname.wsdl“

在src下面创建一个META-INF文件夹。将wsdl文件放在META-INF下的文件夹中，比如META-INF/wsdl

在META-INF下创建一个xml文件jax-ws-catalog.xml，如下所示

现在打包你的罐子。不再引用本地目录，它都是包

MyApp.jar
|__META-INF
   |__wsdl
      |__YourWebServiceName.wsdl
      |__YourWebServiceName_schema1.xsd
      |__YourWebServiceName_schmea2.xsd

  <types>
    <xsd:schema>
      <xsd:import namespace="http://valueobject.common.services.xyz.com/" schemaLocation="YourWebService_schema1.xsd"/>
    </xsd:schema>
    <xsd:schema>
      <xsd:import namespace="http://exceptions.util.xyz.com/" schemaLocation="YourWebService_schema2.xsd"/>
    </xsd:schema>
  </types>

/**
 * This class was generated by the JAX-WS RI.
 * JAX-WS RI 2.2-b05-
 * Generated source version: 2.1
 * 
 */
@WebServiceClient(name = "YourService", targetNamespace = "http://test.webservice.services.xyz.com/", wsdlLocation = "/META-INF/wsdl/YourService.wsdl")
public class YourService_Service
    extends Service
{

    private final static URL YOURWEBSERVICE_WSDL_LOCATION;
    private final static WebServiceException YOURWEBSERVICE_EXCEPTION;
    private final static QName YOURWEBSERVICE_QNAME = new QName("http://test.webservice.services.xyz.com/", "YourService");

    static {
        YOURWEBSERVICE_WSDL_LOCATION = com.xyz.services.webservice.test.YourService_Service.class.getResource("/META-INF/wsdl/YourService.wsdl");
        WebServiceException e = null;
        if (YOURWEBSERVICE_WSDL_LOCATION == null) {
            e = new WebServiceException("Cannot find '/META-INF/wsdl/YourService.wsdl' wsdl. Place the resource correctly in the classpath.");
        }
        YOURWEBSERVICE_EXCEPTION = e;
    }

    public YourService_Service() {
        super(__getWsdlLocation(), YOURWEBSERVICE_QNAME);
    }

    public YourService_Service(URL wsdlLocation, QName serviceName) {
        super(wsdlLocation, serviceName);
    }

    /**
     * 
     * @return
     *     returns YourService
     */
    @WebEndpoint(name = "YourServicePort")
    public YourService getYourServicePort() {
        return super.getPort(new QName("http://test.webservice.services.xyz.com/", "YourServicePort"), YourService.class);
    }

    /**
     * 
     * @param features
     *     A list of {@link javax.xml.ws.WebServiceFeature} to configure on the proxy.  Supported features not in the <code>features</code> parameter will have their default values.
     * @return
     *     returns YourService
     */
    @WebEndpoint(name = "YourServicePort")
    public YourService getYourServicePort(WebServiceFeature... features) {
        return super.getPort(new QName("http://test.webservice.services.xyz.com/", "YourServicePort"), YourService.class, features);
    }

    private static URL __getWsdlLocation() {
        if (YOURWEBSERVICE_EXCEPTION!= null) {
            throw YOURWEBSERVICE_EXCEPTION;
        }
        return YOURWEBSERVICE_WSDL_LOCATION;
    }

}

<wsdlLocation>classpath:META-INF/webservice.wsdl</wsdlLocation>

<wsdlDirectory>src/main/resources/mydir</wsdlDirectory>
<wsdlLocation>/mydir/my.wsdl</wsdlLocation>

MyPort myPort = new MyPortService().getMyPort();

<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>jaxws-maven-plugin</artifactId>
<version>2.5</version>

<dependencies>
    <dependency>
        <groupId>org.jvnet.jaxb2_commons</groupId>
        <artifactId>jaxb2-fluent-api</artifactId>
        <version>3.0</version>
    </dependency>
    <dependency>
        <groupId>com.sun.xml.ws</groupId>
        <artifactId>jaxws-tools</artifactId>
        <version>2.3.0</version>
    </dependency>
</dependencies>

<executions>
    <execution>
        <id>wsdl-to-java-generator</id>
        <goals>
            <goal>wsimport</goal>
        </goals>
        <configuration>
            <xjcArgs>
                <xjcArg>-Xfluent-api</xjcArg>
            </xjcArgs>
            <keep>true</keep>
            <wsdlDirectory>src/main/resources/package</wsdlDirectory>
            <wsdlLocation>/package/my.wsdl</wsdlLocation>
            <sourceDestDir>${project.build.directory}/generated-sources/annotations/jaxb</sourceDestDir>
            <packageName>full.package.here</packageName>
        </configuration>
    </execution>
</executions>

<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>jaxws-maven-plugin</artifactId>
<version>2.6</version>
<executions>
    <execution>
        <phase>generate-sources</phase>
        <goals>
            <goal>wsimport</goal>
        </goals>
        <configuration>
            <bindingDirectory>${basedir}/src/main/resources/jaxws</bindingDirectory>
            <bindingFiles>
                <bindingFile>binding.xjb</bindingFile>
            </bindingFiles>
            <wsdlDirectory>${basedir}/src/main/resources/wsdl</wsdlDirectory>
            <wsdlFiles>
                <wsdlFile>VN_PCSApplicationManagementService_v21.xml</wsdlFile>
                <wsdlFile>VN_PCSApplicationOfferManagementService_v7.xml</wsdlFile>
                <wsdlFile>VN_PCSOnlineDebtService_v2.xml</wsdlFile>
            </wsdlFiles>
        </configuration>
    </execution>
</executions>

@Bean
public ApplicationOfferManagementWSV7 getAppOfferWS() {
    String wsdlLocation = OnlineDebtWSv2Soap11QSService.class.getAnnotation(WebServiceClient.class).wsdlLocation().replaceFirst(".+wsdl/", "/wsdl/");
    URL url = this.getClass().getResource(wsdlLocation);
    ApplicationOfferManagementWSV7 applicationManagementWSV21 = new ApplicationOfferManagementWSV7Soap11QSService(url)
            .getApplicationOfferManagementWSV7Soap11QSPort();

    BindingProvider binding = (BindingProvider) applicationManagementWSV21;
    binding.getRequestContext().put(BindingProvider.USERNAME_PROPERTY, username);
    binding.getRequestContext().put(BindingProvider.PASSWORD_PROPERTY, password);
    binding.getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, offerEndpoint);

    return applicationManagementWSV21;
}