包括 System.Web.SessionStateMod 或自定义会话状态模块


只有在配置文件或 Page 指令中将 enableSessionState 设置为 true 时，才能使用会话状态。还请确保在应用程序配置的 <configuration>\<system.web>\<httpModules> 节中包括 System.Web.SessionStateMod 或自定义会话状态模块。只有在配置文件或 Page 指令中将 enableSessionState 设置为 true 时，才能使用会话状态。还请确保在应用程序配置的 <configuration>\<system.web>\<httpModules>
节中包括 System.Web.SessionStateMod 或自定义会话状态模块。

<system.webServer>

    <validation validateIntegratedModeConfiguration="false"/>

    <modules>

      <remove name="ScriptModule"/>

      <add name="Session" type="System.Web.SessionState.SessionStateModule"/>

      <add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

    </modules>

    <handlers>

      <remove name="WebServiceHandlerFactory-Integrated"/>

      <remove name="ScriptHandlerFactory"/>

      <remove name="ScriptHandlerFactoryAppServices"/>

      <remove name="ScriptResource"/>

      <add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

      <add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

      <add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

    </handlers>

  </system.webServer>