我一直在fx3.5上使用WCF学习和构建JSONP Web服务。你可以阅读我的一些试验 .NET ASMX - 返回纯JSON? 我终于得到了一个样本运行,但现在我正在将它拖入我的应用程序中。
- RivWorks.Web - 网站 - 位于 http://dev.example.com
- RivWorks.Web.Service - 新的JSONP服务 - 位于 http://dev.example.com/services/ - 服务的web.config驻留在这里。
该服务的web.config:
<system.serviceModel>
<behaviors>
<endpointBehaviors>
<behavior name="JsonpServiceBehavior">
<webHttp />
</behavior>
</endpointBehaviors>
</behaviors>
<services>
<service name="RivWorks.Web.Service.CustomerService">
<endpoint address=""
binding="customBinding"
bindingConfiguration="jsonpBinding"
behaviorConfiguration="JsonpServiceBehavior"
contract="RivWorks.Web.Service.ICustomerService" />
</service>
<service name="RivWorks.Web.Service.NegotiateService">
<endpoint address=""
binding="customBinding"
bindingConfiguration="jsonpBinding"
behaviorConfiguration="JsonpServiceBehavior"
contract="RivWorks.Web.Service.INegotiateService" />
</service>
</services>
<bindings>
<customBinding>
<binding name="jsonpBinding" >
<jsonpMessageEncoding />
<httpTransport manualAddressing="true"/>
</binding>
</customBinding>
</bindings>
<extensions>
<bindingElementExtensions>
<add name="jsonpMessageEncoding"
type="RivWorks.Web.Service.JSONP.JsonpBindingExtension
, RivWorks.Web.Service
, Version=1.0.0.0
, Culture=neutral
, PublicKeyToken=null"/>
</bindingElementExtensions>
</extensions>
</system.serviceModel>
我收到以下错误,我已经尝试了一切我能想到的解决方法。在我的代码中发现了一些错别字(Sevice而不是Service)。我正在使用找到的示例代码 MSDN。这是错误:
Configuration Error Description:** An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message: The type 'RivWorks.Web.Service.JSONP.JsonpBindingExtension
, RivWorks.Web.Service
, Version=1.0.0.0
, Culture=neutral
, PublicKeyToken=null' registered for extension 'jsonpMessageEncoding' could not be loaded.
Source Error:
Line 58: <customBinding>
Line 59: <binding name="jsonpBinding">
Line 60: <jsonpMessageEncoding />
Line 61: <httpTransport manualAddressing="true" />
Line 62: <binding>
Source File: C:\RivWorks\dev\services\web.config Line: 60
Version Information: Microsoft .NET Framework Version:2.0.50727.3603; ASP.NET Version:2.0.50727.3082
有没有人对我还能检查什么有任何想法?有一个名为RivWorks.Web.Service.dll的DLL,它正在构建并复制到网站的bin目录中。 Web.config服务正被复制到Web站点的Services目录中。我在网站的web.config中没有任何冲突。我检查了所有拼写问题。