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如何在没有wsdl的URL的情况下创建Axis客户端?

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我想使用本地wsdl为Web服务创建Axis客户端,而不知道wsdl 's url. I' ve尝试了动态调用接口方法,如本教程http://www.ibm.com/developerworks/webservices/library/ws-javaclient/index.html,但是我收到以下错误:

AxisFault faultCode:{http://schemas.xmlsoap.org/soap/envelope/}Server.generalException faultSubcode:faultString:找不到名为'null'的客户端传输! faultActor:faultNode:faultDetail:{http://xml.apache.org/axis/}stackTrace:找不到名为'null'的客户端传输!在org.apache.axis.client.AxisClient.invoke(AxisClient.java:170)

我的代码是:

ServiceFactory factory = ServiceFactory.newInstance();
        Service service = factory.createService(new QName("http://j2ee.netbeans.org/wsdl/CompositionBpelModule/ComposedWebServiceService","ComposedWebServiceServiceService"));
        Call call = service.createCall();
        call.setPortTypeName(new QName("http://j2ee.netbeans.org/wsdl/CompositionBpelModule/ComposedWebServiceService","ComposedWebServiceServicePortType"));
        call.setProperty(Call.OPERATION_STYLE_PROPERTY, "wrapped");
        call.setProperty(Call.ENCODINGSTYLE_URI_PROPERTY, "");
        call.setReturnType(XMLType.XSD_STRING);
        call.setOperationName(new QName("http://j2ee.netbeans.org/wsdl/CompositionBpelModule/ComposedWebServiceService", "ComposedWebServiceServiceOperation"));
        call.addParameter("input1", XMLType.XSD_STRING, ParameterMode.IN);
        String[] params = {input};
        response = (String)call.invoke(params);

谢谢

1 回答

  • 3

    我和你的问题一样 . 经过几个小时的挖掘,似乎我几乎解决了这个问题 . 由于缺少设置目标 endpoints 地址而发生此异常这是我的代码

    Call call = service.createCall();
            call.setPortTypeName(portQName);
            call.setOperationName(new QName(namespace, operation));
            call.setProperty(Call.ENCODINGSTYLE_URI_PROPERTY, "http://schemas.xmlsoap.org/soap/encoding/"); 
            call.setProperty(Call.OPERATION_STYLE_PROPERTY, "rpc");
            call.addParameter("in0", org.apache.axis.Constants.XSD_STRING ,ParameterMode.IN);
            call.addParameter("in1", org.apache.axis.Constants.XSD_STRING ,ParameterMode.IN);
            call.setReturnType(serviceQName);
            String targetEndpoint = "http://113.160.19.218:8312/axis/services/WeatherForecastTest1";
            call.setTargetEndpointAddress(targetEndpoint);
            String result = (String) call.invoke(params);
            out.println(result);
    

    targetEndpoint agument的值是port元素内地址元素的location属性值 . 这是一个例子

    <service name="WeatherForecastTest1Service">
        <port binding="impl:WeatherForecastTest1SoapBinding" name="WeatherForecastTest1">
          <wsdlsoap:address location="http://113.160.19.218:8312/axis/services/WeatherForecastTest1"/>
       </port>
      </service>
    

    您可以通过使用一些wsdlParser检索wsdl文档来获取此值(我使用Axis的WSDL4J)(请注意,在上面的代码示例中,我已经对targetEndpoint值进行了硬编码)

    此外,我将 OPERATION_STYLE_PROPERTY 设置为rpc样式,将 ENCODINGSTYLE_URI_PROPERTY 设置为http://schemas.xmlsoap.org/soap/encoding/(这是默认值)Here是我发现解决此问题的文档

    希望对你有所帮助!对不起,我的英语不好 .

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