CXF抛出任何政策选择都不能满足

Question

我正在尝试使用CXF为.NET Web服务编写Java客户端，但在调用＆＃34; client.getConduit（）＆＃34;时，它会抛出异常 - org.apache.cxf.ws.policy.PolicyException：没有任何政策选择可以满足。请帮忙！

以下是代码段 -

    ServiceClass service = new ServiceClass();
    PortClass port = service.getPort(ServiceClass.class);
            Client client = ClientProxy.getClient(port); 
    HTTPConduit httpConduit = (HTTPConduit) client.getConduit(); 

    final HTTPClientPolicy httpClientPolicy = httpConduit.getClient();
    httpClientPolicy.setAllowChunking(false);
    httpClientPolicy.setAutoRedirect(true);

    final BindingProvider bindingProvider = (BindingProvider) port;
    final Map<String, Object> requestContext = bindingProvider.getRequestContext();

    final Credentials credentials = new NTCredentials(USERNAME, PASSWORD, "", DOMAIN);
    requestContext.put(Credentials.class.getName(), credentials);
            requestContext.put(AsyncHTTPConduit.USE_ASYNC, Boolean.TRUE);

以下是来自wsdl的ws政策代码段 -

    <wsp:Policy wsu:Id="httpsendpoint_policy">
    <wsp:ExactlyOne>
      <wsp:All>
        <http:NegotiateAuthentication xmlns:http="http://schemas.microsoft.com/ws/06/2004/policy/http" />
        <sp:TransportBinding xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
          <wsp:Policy>
            <sp:TransportToken>
              <wsp:Policy>
                <sp:HttpsToken RequireClientCertificate="false" />
              </wsp:Policy>
            </sp:TransportToken>
            <sp:AlgorithmSuite>
              <wsp:Policy>
                <sp:Basic256 />
              </wsp:Policy>
            </sp:AlgorithmSuite>
            <sp:Layout>
              <wsp:Policy>
                <sp:Strict />
              </wsp:Policy>
            </sp:Layout>
          </wsp:Policy>
        </sp:TransportBinding>
        <wsaw:UsingAddressing />
      </wsp:All>
    </wsp:ExactlyOne>
  </wsp:Policy>