正如标题所示，我在Windows服务中托管了WCF服务。当我使用Visual Studio WCFTestClient时，GetVersion（）方法（只返回一个字符串）工作正常。当我尝试从Java客户端调用相同的方法时，我收到无效的主机名错误。
使用Wireshark我跟踪了XML消息并获得了以下内容：
-------发送---------
POST /CommunicatorService.svc HTTP/1.1
Accept: text/xml, multipart/related
Content-Type: text/xml; charset=utf-8
SOAPAction: "http://tempuri.org/ICommunicatorService/GetVersion"
User-Agent: JAX-WS RI 2.2.4-b01
Host: 192.168.201.210:7770
Connection: keep-alive
Content-Length: 373
<?xml version="1.0" ?><S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/"><S:Body><GetVersion xmlns="http://tempuri.org/" xmlns:ns2="http://schemas.microsoft.com/2003/10/Serialization/Arrays" xmlns:ns3="http://schemas.datacontract.org/2004/07/DieboldEras.WorkflowContracts" xmlns:ns4="http://schemas.microsoft.com/2003/10/Serialization/"/></S:Body></S:Envelope>
------响应------------
HTTP/1.1 400 Bad Request
Content-Type: text/html
Date: Fri, 01 Mar 2013 20:51:18 GMT
Connection: close
Content-Length: 39
<h1>Bad Request (Invalid Hostname)</h1>
我使用服务器的完整DNS名称使用Host参数，但结果是相同的。这是配置文件：
----- ------配置
<?xml version="1.0"?>
<configuration>
<system.serviceModel>
<services>
<service name="DieboldEras.ImagewayCommunicator.Components.CommunicatorService" behaviorConfiguration="DieboldEras.ImagewayCommunicator.Components.CommunicatorServiceBehavior">
<endpoint binding="basicHttpBinding"
bindingConfiguration="basicHttpBinding" name="basicHttp" bindingName="basicHttpBinding"
contract="DieboldEras.ImagewayCommunicator.Components.ICommunicatorService" >
</endpoint>
<host>
<baseAddresses>
<add baseAddress="http://192.168.201.210:7770/CommunicatorService" />
</baseAddresses>
</host>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="DieboldEras.ImagewayCommunicator.Components.CommunicatorServiceBehavior">
<!-- To avoid disclosing metadata information,
set the value below to false and remove the metadata endpoint above before deployment -->
<serviceMetadata httpGetEnabled="True" />
<!-- To receive exception details in faults for debugging purposes,
set the value below to true. Set to false before deployment
to avoid disclosing exception information -->
<serviceDebug includeExceptionDetailInFaults="False" />
</behavior>
</serviceBehaviors>
</behaviors>
<bindings>
<wsHttpBinding>
<binding name="wsHTTPBinding"/>
</wsHttpBinding>
<mexHttpBinding>
<binding name="mexHTTPBinding"/>
</mexHttpBinding>
<basicHttpBinding>
<binding name="basicHttpBinding" />
</basicHttpBinding>
</bindings>
<client />
</system.serviceModel>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/>
</startup>
</configuration>
我正在使用NetBeans for Java Client，代码很简单：
------ Java代码--------
CommunicatorService service = new CommunicatorService();
ICommunicatorService port = service.getBasicHttp();
((BindingProvider)port).getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, "http://192.168.201.210:7770/CommunicatorService.svc");
String version = port.getVersion();
任何指针/调试技巧都会有所帮助。我不熟悉Java所以我不知道从哪里开始，但是看起来发送的消息中的内容是错误的，要么我可以更改消息或服务的配置以了解期望的内容，我只是不知道那是什么。
提前致谢！
答案 0 :(得分：3)
问题实际上在Java代码中：
CommunicatorService service = new CommunicatorService();
ICommunicatorService port = service.getBasicHttp();
((BindingProvider)port).getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, "http://192.168.201.210:7770/CommunicatorService.svc");
String version = port.getVersion();
实际应该是
CommunicatorService service = new CommunicatorService();
ICommunicatorService port = service.getBasicHttp();
((BindingProvider)port).getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, "http://192.168.201.210:7770/CommunicatorService");
String version = port.getVersion();
3个字母有什么区别！
感谢NileshKRathod的帮助。
答案 1 :(得分：0)
请尝试使用此服务型号代码，它可能对您有所帮助......
<system.serviceModel>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
<services>
<service name="VInfotech.Server.Intranet.IntranetService" behaviorConfiguration="IntranetService.Service1Behavior">
<!-- Service Endpoints -->
<endpoint address="" binding="basicHttpBinding" bindingConfiguration="Binding1" contract="VInfotech.Server.Intranet.IIntranet">
<!--
Upon deployment, the following identity element should be removed or replaced to reflect the
identity under which the deployed service runs. If removed, WCF will infer an appropriate identity
automatically.
-->
<identity>
<dns value="localhost"/>
</identity>
</endpoint>
</service>
<service name="VInfotech.Server.Intranet.MobileServicesController" behaviorConfiguration="ServBehave">
<endpoint address="RestService" bindingConfiguration="StreamedRequestWebBinding" binding="webHttpBinding" behaviorConfiguration="restPoxBehavior" contract="VInfotech.Server.Intranet.IMobileServices" />
</service>
</services>
<bindings>
<webHttpBinding>
<binding name="StreamedRequestWebBinding"
bypassProxyOnLocal="true"
useDefaultWebProxy="false"
hostNameComparisonMode="WeakWildcard"
sendTimeout="10:15:00"
openTimeout="10:15:00"
receiveTimeout="10:15:00"
maxReceivedMessageSize="9223372036854775807"
maxBufferPoolSize="9223372036854775807"
maxBufferSize="2147483647"
transferMode="StreamedRequest" >
<readerQuotas maxArrayLength="2147483647" maxStringContentLength="2147483647" />
</binding>
</webHttpBinding>
<basicHttpBinding>
<binding name="Binding1" closeTimeout="04:01:00" openTimeout="04:01:00" receiveTimeout="04:10:00" sendTimeout="04:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="1073741824" maxBufferPoolSize="1073741824" maxReceivedMessageSize="1073741824" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
<readerQuotas maxDepth="1073741824" maxStringContentLength="1073741824" maxArrayLength="1073741824" maxBytesPerRead="1073741824" maxNameTableCharCount="1073741824"/>
</binding>
<!-- For Cyber Source bindings-->
<binding name="ITransactionProcessor" closeTimeout="04:01:00" openTimeout="04:01:00" receiveTimeout="04:10:00" sendTimeout="04:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="1073741824" maxBufferPoolSize="1073741824" maxReceivedMessageSize="1073741824" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
<readerQuotas maxDepth="1073741824" maxStringContentLength="1073741824" maxArrayLength="1073741824" maxBytesPerRead="1073741824" maxNameTableCharCount="1073741824"/>
<security mode="TransportWithMessageCredential">
<transport clientCredentialType="None" proxyCredentialType="None" realm=""/>
<message clientCredentialType="UserName" algorithmSuite="Default"/>
</security>
</binding>
</basicHttpBinding>
<!--Cyber Source bindings ends here-->
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="IntranetService.Service1Behavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
<behavior name="">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
<behavior name="ServBehave">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
<endpointBehaviors>
<!--Behavior for the REST endpoint for Help enability-->
<behavior name="restPoxBehavior">
<webHttp helpEnabled="true" />
</behavior>
<behavior name="jsonBehavior">
<enableWebScript />
</behavior>
</endpointBehaviors>
</behaviors>
<client>
<endpoint address="https://ics2wstest.ic3.com/commerce/1.x/transactionProcessor" binding="basicHttpBinding" bindingConfiguration="ITransactionProcessor" contract="ITransactionProcessor" name="portXML"/>
</client>
<diagnostics>
<messageLogging logEntireMessage="true" logMalformedMessages="true" logMessagesAtServiceLevel="true" logMessagesAtTransportLevel="true" maxMessagesToLog="3000" maxSizeOfMessageToLog="2000"/>
</diagnostics>
我希望这会对你有所帮助。 ：）