IIS 服务器和 Spring.NET 对象实例化失败

Question

我在我的 Web 应用程序中使用 Spring.NET。一开始，该应用程序被设置为使用 Visual Studio Development Server。一切正常。但是当我将其更改为使用本地 IIS Web 服务器并创建一个虚拟目录并运行应用程序时，我得到了System.NullReferenceException。我想我需要以这样的方式配置我的 Web.config，以便 Spring.NET 与 IIS 一起工作。 Web.config 文件是：

<configuration>
<configSections>
    <sectionGroup name="common">
    <section name="logging" type="Common.Logging.ConfigurationSectionHandler, Common.Logging" />
    </sectionGroup>
    <sectionGroup name="spring">
    <section name="context" type="Spring.Context.Support.WebContextHandler, Spring.Web" />
    <section name="parsers" type="Spring.Context.Support.NamespaceParsersSectionHandler, Spring.Core" />
    </sectionGroup>
    <section name="databaseSettings" type="System.Configuration.NameValueSectionHandler" />
</configSections>
<common>
    <logging>
    <factoryAdapter type="Common.Logging.Log4Net.Log4NetLoggerFactoryAdapter, Common.Logging.Log4Net">
        <arg key="configType" value="FILE-WATCH" />
        <arg key="configFile" value="~/Config/Log4Net.xml" />
    </factoryAdapter>
    </logging>
</common>
<spring>
    <parsers />
    <context>
    <resource uri="~/Data.xml" />
    <resource uri="~/Web.xml" />
    </context>
</spring>
<databaseSettings>
    <add key="db.datasource" value="Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\ASPNETDB.mdf;Integrated Security=True;User Instance=True" />
</databaseSettings>
<appSettings>
    <add key="Spring.Data.NHibernate.Support.OpenSessionInViewModule.SessionFactoryObjectName" value="NHibernateSessionFactory" />
    <add key="Telerik.Skin" value="Sunset"/>    
</appSettings>
<connectionStrings>
    <add name="ApplicationServices" connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient" />
</connectionStrings>
<system.web>
    <compilation debug="true" targetFramework="4.0">
    <assemblies>
        <add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
        <add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
        <add assembly="System.Speech, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
    </assemblies>
    </compilation>
    <authentication mode="Forms">
    <forms loginUrl="~/Pages/Login.aspx" timeout="2880" defaultUrl="~/Pages/Secured/Home.aspx" />
    </authentication>
    <membership>
    <providers>
        <clear />
        <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />
    </providers>
    </membership>
    <profile>
    <providers>
        <clear />
        <add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/" />
    </providers>
    </profile>
    <roleManager enabled="false">
    <providers>
        <clear />
        <add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="ApplicationServices" applicationName="/" />
        <add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationName="/" />
    </providers>
    </roleManager>
    <httpModules>
    <add name="Spring" type="Spring.Context.Support.WebSupportModule, Spring.Web" />
    <add name="OpenSessionInView" type="Spring.Data.NHibernate.Support.OpenSessionInViewModule, Spring.Data.NHibernate32" />
    </httpModules>
    <httpHandlers>
    <add verb="*" path="*.aspx" type="Spring.Web.Support.PageHandlerFactory, Spring.Web" />
    <add verb="*" path="*.asmx" type="Spring.Web.Services.WebServiceHandlerFactory, Spring.Web" />
    <add verb="*" path="ContextMonitor.ashx" type="Spring.Web.Support.ContextMonitor, Spring.Web" />
    <add path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" validate="false" />
    </httpHandlers>
    <pages>
    <controls>
        <add tagPrefix="spring" namespace="Spring.Web.UI.Controls" assembly="Spring.Web" />
    </controls>
    </pages>
</system.web>
<system.webServer>
    <modules runAllManagedModulesForAllRequests="true" />
    <validation validateIntegratedModeConfiguration="false" />  
    <handlers>
    <add name="Telerik_Web_UI_WebResource_axd" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" />        
    </handlers>
</system.webServer>
<location path="Secured">   
    <system.webServer>
    <directoryBrowse enabled="false" />
    </system.webServer>
</location>
</configuration>

我还要在这里补充什么。它以前工作正常，但现在它给了我错误。感谢您的帮助。

Answer 1

您的 web.config 缺少部分所需配置，来自文档：

Windows Server 2008、Win7 和 Windows 上的 IIS 7.0 配置 远景

有一些特定于使用 IIS7 的配置， 适当的代码片段放置在 web.config 中，如下所示。

<system.webServer>
  <validation validateIntegratedModeConfiguration="false"/>
  <modules>
    <add name="Spring" type="Spring.Context.Support.WebSupportModule, Spring.Web"/>
  </modules>
  <handlers>
    <add name="SpringPageHandler" verb="*" path="*.aspx" type="Spring.Web.Support.PageHandlerFactory, Spring.Web"/>
    <add name="SpringWebServiceHandler" verb="*" path="*.asmx" type="Spring.Web.Services.WebServiceHandlerFactory, Spring.Web" />
    <add name="SpringContextMonitor" verb="*" path="ContextMonitor.ashx" type="Spring.Web.Support.ContextMonitor, Spring.Web"/>
  </handlers>
</system.webServer>

http://www.springframework.net/doc-latest/reference/html/web.html#d4e7051