例外部署到IIS时：用户登录失败“IIS APPPOOL \默认应用” [英] Exception when deploying to IIS: Login failed for user 'IIS APPPOOL\DefaultAppPool'

问题描述

我通过Windows通信基础4分步实施的一些例子WCF工作。我得到的应用程序运行的罚款，只要服务承载于卡西尼。当我部署服务，以本地IIS失败。当部署到IIS，我可以浏览到IE中的SVC页面。这一工程。

I'm working through some WCF examples in "Windows Communication Foundation 4 Step By Step". My resulting application runs fine as long as the service is hosted in casini. It fails when I deploy the service to local IIS. When deployed to IIS, I can browse to the svc page in IE. That works.

据该书第41页，应用程序池帐户必须是在我的数据库中的db_owner角色的成员。笔者建议，验证服务的正确地址后（已经这样做），检查应用程序池帐户的权限。

According to the book, page 41, the app pool account needs to be a member of the db_owner role in my database. The author suggests, after verifying the correct address of the service (already did that), checking the permissions of the app pool account.

如何确认哪些帐户用于应用程序池的托管我的WCF服务？目前使用默认的应用程序池和IIS APPPOOL \默认应用在db_owner角色。 IIS APPPOOL \ ASP.NET v4.0的也是db_owner角色。

How do I verify which account is used by the application pool hosting my WCF service? Currently using the default app pool and IIS APPPOOL\DefaultAppPool is in the db_owner role. IIS APPPOOL\ASP.NET v4.0 is also in the db_owner role.

唯一的例外是...

System.Data.SqlClient.SqlException: Login failed for user 'IIS APPPOOL\DefaultAppPool'.

我要如何解决这个问题？谢谢！

How do I troubleshoot this issue? Thanks!

推荐答案

溶液中发现这里：

• 开启IIS
• 双击下连接的计算机的名称
• 单击应用程序池
• 选择您的应用程序池（默认应用）
• 然后在右侧单击高级设置操作，
  • 转到进程模型节和
  • 单击身份。
  • 现在，选择网络服务。
  • Open IIS
  • double click your PC name under Connections
  • Click Application Pools
  • Select your app pool (DefaultAppPool)
  • Then under actions on the right click Advanced Settings,
    • Go to Process Model section and
    • click on Identity.
    • Now select NetworkService.

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