无法读取配置节'system.serviceModel',因为它缺少节声明

Question

我们已经使用.Net 4.5在Visual Studio 2013中创建了一个Web服务.这个webservice在同一台计算机上运行良好.

现在我们要将此Web服务导出到带有IIS的Windows Server 2008.我们已经在端口8080上运行了一个web服务.

但是,当我们将导出的文件复制到此Web服务器的根目录时,会发生以下错误:

Error Summary 
HTTP Error 500.19 - Internal Server Error

The requested page cannot be accessed because the related configuration data for the page is invalid.


Detailed Error Information 


Module
IIS Web Core 

Notification
Unknown 

Handler
Not yet determined 

Error Code
0x80070032 

Config Error
The configuration section 'system.serviceModel' cannot be read because it is missing a section declaration  

Config File
\\?\C:\inetpub\wwwroot\YOR24Websevices\web.config 

Requested URL
http://localhost:8080/ 

Physical Path


Logon Method
Not yet determined 

Logon User
Not yet determined 


Config Source    10:   </system.web>
   11:   <system.serviceModel>
   12:     <bindings>

我们在Visual Studio中导出的webconfig是:

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

  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>
  <system.web>
    <compilation targetFramework="4.5" />
    <httpRuntime targetFramework="4.5"/>
  </system.web>
  <system.serviceModel>
    <bindings>
      <customBinding>
        <binding name="RightNowSyncBinding">
            <security defaultAlgorithmSuite="Default" authenticationMode="UserNameOverTransport"
            requireDerivedKeys="true" securityHeaderLayout="Lax" includeTimestamp="false">
            <localClientSettings detectReplays="false" />
            <localServiceSettings detectReplays="false" />
          </security>
          <textMessageEncoding messageVersion="Soap12" />
          <httpsTransport />
        </binding>
      </customBinding>
    </bindings>
    <client>
      <endpoint address="https://tkbc-fleetsupport--tst.custhelp.com/cgi-bin/tkbc-fleetsupport--tst.cfg/services/soap"
        binding="customBinding" bindingConfiguration="RightNowSyncBinding"
        contract="RightNowServiceReference.RightNowSyncPort" name="RightNowSyncPort" />
    </client>
    <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>
    <services>
      <service name="Yor24Service.Service">
        <endpoint address="" contract="Yor24Service.IService" binding="basicHttpBinding"/>
        <endpoint address="mex" contract="IMetadataExchange" binding="mexHttpBinding"/>
      </service>
    </services>
    <protocolMapping>
        <add binding="basicHttpBinding" scheme="http" />
    </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>

这个生成的配置文件有什么问题？

Answer 1

从.Net Framework 4服务行为开始不需要名称(MSDN).在.Net 4之前,它是强制性的.因为您的服务行为没有名称:

<serviceBehaviors>
    <behavior>
        <!-- name attribute missing in behavior -->
    </behavior>
</serviceBehaviors>

和IIS正在抛出一个错误,我怀疑你的应用程序池没有运行.Net 4或更新.