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[英]How to invoke WCF RESTful Service in Windows Service in asp.net?
[英]how to connect localhost wcf service with asp.net 4.0
我剛剛創建了一個 wcf 服務來為我的本地 web 項目提供一些功能。 這是我的本地主機 wcf 服務 web 配置。
<?xml version="1.0"?>
<configuration>
<appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.5.2" />
<httpRuntime targetFramework="4.5.2"/>
</system.web>
<system.serviceModel>
<behaviors>
<endpointBehaviors>
<behavior name="WebHttp">
<webHttp />
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="">
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<bindings>
<basicHttpBinding>
<binding name="LargeWeb" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://localhost/staff_care_wcf_ws/RestServiceImpl.svc"
behaviorConfiguration="WebHttp" binding="webHttpBinding" bindingConfiguration="LargeWeb"
contract="SC_WCF.IRestServiceImpl" />
</client>
<protocolMapping>
<add binding="basicHttpsBinding" scheme="https" />
</protocolMapping>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
<!--
To browse web app root directory during debugging, set the value below to true.
Set to false before deployment to avoid disclosing web app folder information.
-->
<directoryBrowse enabled="true"/>
</system.webServer>
</configuration>
最后這是我的本地 web 站點 web 配置,用於處理本地托管的 wcf 服務。
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="LargeWeb" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://localhost/staff_care_wcf_ws/RestServiceImpl.svc"
behaviorConfiguration="WebHttp" binding="basicHttpBinding" bindingConfiguration="LargeWeb"
contract="SC_WCF.IRestServiceImpl">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
</client>
<behaviors>
<endpointBehaviors>
<behavior name="WebHttp">
<webHttp />
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior>
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<protocolMapping>
<add binding="basicHttpBinding" scheme="http" />
</protocolMapping>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
<standardEndpoints>
<webScriptEndpoint>
<standardEndpoint name="" crossDomainScriptAccessEnabled="true" />
</webScriptEndpoint>
</standardEndpoints>
</system.serviceModel>
這怎么行不通。 發生以下錯誤:
The endpoint at 'http://localhost/staff_care_wcf_ws/RestServiceImpl.svc' does not have a Binding with the None MessageVersion. 'System.ServiceModel.Description.WebHttpBehavior' is only intended for use with WebHttpBinding or similar bindings."}
這里出了什么問題請幫幫我這些家伙.....
更新
需要刪除endpointBehaviors節點中的webHttp ,因為IIS中用於服務部署的基地址不是“http://localhost/staff_care_wcf_ws/RestServiceImpl.svc”。 您的 WCF 服務只有一個 basicHttpsBinding 端點。 您的客戶端配置文件應如下所示:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="LargeWeb" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://localhost:8000/Service1.svc"
behaviorConfiguration="WebHttp" binding="basicHttpBinding" name="webHttpBinding_IService1"
contract="ConsoleApp1.IService1">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
</client>
<behaviors>
<endpointBehaviors>
<behavior name="WebHttp">
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior>
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<protocolMapping>
<add binding="basicHttpBinding" scheme="http" />
</protocolMapping>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
<standardEndpoints>
<webScriptEndpoint>
<standardEndpoint name="" crossDomainScriptAccessEnabled="true" />
</webScriptEndpoint>
</standardEndpoints>
</system.serviceModel>
</configuration>
如果將WCF服務部署到IIS,其基地址應該如下:
所以你的WCF配置文件和下面的配置文件效果一樣:
<?xml version="1.0"?>
<configuration>
<appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.5.2" />
<httpRuntime targetFramework="4.5.2"/>
</system.web>
<system.serviceModel>
<behaviors>
<endpointBehaviors>
<behavior name="WebHttp">
<webHttp />
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="">
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<protocolMapping>
<add binding="basicHttpsBinding" scheme="https" />
</protocolMapping>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
<!--
To browse web app root directory during debugging, set the value below to true.
Set to false before deployment to avoid disclosing web app folder information.
-->
<directoryBrowse enabled="true"/>
</system.webServer>
</configuration>
ProtocolMapping 可以簡化配置,它會幫助你生成一個 basicHttpsBinding 端點。
如果問題仍然存在,請隨時告訴我。
更新
您的配置文件有點混亂,我建議按照以下步驟重新創建部署在 IIS 中的 WCF 服務:
創建一個 WCF 服務應用項目:
這是項目目錄:
服務的接口保存在IService文件中,服務的實現class保存在Service1文件中。
將web.config中的內容替換為如下配置信息:
<?xml version="1.0"?>
<configuration>
<appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.7.2" />
<httpRuntime targetFramework="4.7.2"/>
</system.web>
<system.serviceModel>
<services>
<service name="WcfService2.Service1"
behaviorConfiguration="CalculatorServiceBehavior">
<endpoint address=""
binding="basicHttpBinding"
contract="WcfService2.IService1"
bindingConfiguration="LargeWeb"/>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="CalculatorServiceBehavior">
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<bindings>
<basicHttpBinding>
<binding name="LargeWeb" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>
</basicHttpBinding>
</bindings>
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
<!--
To browse web app root directory during debugging, set the value below to true.
Set to false before deployment to avoid disclosing web app folder information.
-->
<directoryBrowse enabled="true"/>
</system.webServer>
</configuration>
以上配置信息將生成一個 basicHttpBinding 端點。
發布到IIS:
使用瀏覽器訪問服務:
使用Add Service Reference生成代理類來調用服務:
這樣會自動生成代理class和配置文件,直接調用即可。
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