41

我使用 VS 2010 开发了一个简单的 WCF 服务。我通过添加应用程序托管在 IIS 的默认网站中并设置物理路径

我试图浏览 .svc 文件,它给了我以下错误:

无法读取配置节‘protocolMapping’,因为它缺少节声明

协议映射错误

我尝试了很多解决方案,但它不起作用

我创建的 WCF 服务库有一个 App.config,其中包含:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>

  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>
  <system.web>
    <compilation debug="true" />
  </system.web>
  <!-- When deploying the service library project, the content of the config file must be added to the host's 
  app.config file. System.Configuration does not support config files for libraries. -->
  <system.serviceModel>
    <services>
      <service name="EvalServiceLibrary.EvalService">
        <clear />
        <endpoint address="basic" binding="basicHttpBinding" contract="EvalServiceLibrary.IEvalService"
          listenUriMode="Explicit">
          <identity>
            <dns value="localhost" />
            <certificateReference storeName="My" storeLocation="LocalMachine"
              x509FindType="FindBySubjectDistinguishedName" />
          </identity>
        </endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"
          listenUriMode="Explicit">
          <identity>
            <dns value="localhost" />
            <certificateReference storeName="My" storeLocation="LocalMachine"
              x509FindType="FindBySubjectDistinguishedName" />
          </identity>
        </endpoint>
        <endpoint address="ws" binding="wsHttpBinding" contract="EvalServiceLibrary.IEvalService"
          listenUriMode="Explicit">
          <identity>
            <dns value="localhost" />
            <certificateReference storeName="My" storeLocation="LocalMachine"
              x509FindType="FindBySubjectDistinguishedName" />
          </identity>
        </endpoint>
        <endpoint address="net.tcp://localhost:8888/evalservice" binding="netTcpBinding"
          contract="EvalServiceLibrary.IEvalService" listenUriMode="Explicit">
          <identity>
            <dns value="localhost" />
            <certificateReference storeName="My" storeLocation="LocalMachine"
              x509FindType="FindBySubjectDistinguishedName" />
          </identity>
        </endpoint>
        <endpoint address="net.pipe://localhost/evalservice" binding="netNamedPipeBinding"
          bindingConfiguration="" contract="EvalServiceLibrary.IEvalService" />
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:8080/evalservice" />
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <!-- To avoid disclosing metadata information, 
          set the values below to false before deployment -->
          <serviceMetadata httpGetEnabled="True" httpsGetEnabled="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>
  </system.serviceModel>
</configuration>

我在 WCF 网站(我的客户端)中托管的 WCF 服务库应用程序有一个带有以下内容的 Web.config:

<?xml version="1.0"?>
<configuration>

  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>
  <system.web>
    <compilation debug="false" targetFramework="4.5" />
    <httpRuntime targetFramework="4.5"/>
  </system.web>
  <system.serviceModel>
    <services>
      <service name="EvalServiceLibrary.EvalService">
        <endpoint address="" binding="wsHttpBinding" bindingConfiguration="" contract="EvalServiceLibrary.IEvalService" />
        <endpoint address="mex" binding="mexHttpBinding" bindingConfiguration="" contract="IMetadataExchange" />
        <endpoint address="basic" binding="basicHttpBinding" bindingConfiguration="" contract="EvalServiceLibrary.IEvalService" />
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <!-- To avoid disclosing metadata information, set the values below to false before deployment -->
          <serviceMetadata httpGetEnabled="true" httpsGetEnabled="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>
    <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>
4

6 回答 6

63

阿米尔,

听起来您在运行 .svc 的文件夹中可能存在权限问题,请您检查一下是否存在以下权限:

  • \IIS_IUSERS
  • \IIS_IUSR ---如果在匿名模式下运行 web 服务

对于协议映射的问题,请确保您用于 IIS 站点的应用程序池设置为使用 .net 4,因为据我了解协议映射仅在 .net 4 中可用。

希望这可以帮助

于 2012-10-29T14:58:41.120 回答
25

我遇到了同样的问题,但最终发现您必须将默认应用程序池设置为 .Net 4.0,而不仅仅是单个网站的应用程序池。

于 2013-02-12T13:58:10.800 回答
22

对于协议映射问题,请确保您用于 IIS 站点的应用程序池设置为使用 .net 4。

在此处输入图像描述

于 2015-09-04T05:47:25.200 回答
6

我也面临同样的问题。通过将应用程序池 .net 框架从 2.0 更改为 4.o 解决了我的问题

于 2013-10-28T05:36:55.590 回答
0
<configSections>
    <sectionGroup name="system.serviceModel" type="System.ServiceModel.Configuration.ServiceModelSectionGroup, System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
        <section name="protocolMapping" type="System.ServiceModel.Configuration.ProtocolMappingSection, System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
    </sectionGroup>
</configSections>

添加到 web.config 文件为我解决了

于 2020-06-30T12:11:49.387 回答
0

.在此处输入图像描述

我也有同样的问题,但最后我可以通过打开一些 Windows 功能来解决它​​。

于 2020-03-28T09:43:15.887 回答