从 C# Azure Function Apps 调用 PowerShell

Question

我想在 V2 C# Azure Function App 中运行 PowerShell 命令。我尝试从 Visual Studio 中的 .NET Core 2.1 项目运行 PowerShell Core（据我所知，这是我使用 .NET Core 访问 PS 的唯一方法），但使用 C# 时效果很好。 Azure Function App（使用 .NET Core）项目当我尝试访问 URL 时收到以下错误：

Executed 'Function1' (Failed, Id=dbb00673-938b-4d50-9576-9b3a4ec06c06) [2018-11-05 09:51:17] System.Private.CoreLib: Exception while executing function: Function1. AmberTest: Could not load file or assembly 'System.Management.Automation, Version=6.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. The system cannot find the file specified. System.Private.CoreLib: Could not load the specified file.

我安装了以下 NuGet 软件包（适用于 PowerShell Core）：

• Microsoft.PowerShell.Commands.Diagnostics 1.0.23
• 微软.PowerShell.SDK 6.1.0
• 微软.WSMan.管理 6.1.0

我可以将 V1 函数应用程序与 PowerShell 结合使用并获得所需的功能，但我想知道是否以及如何从 C# Azure 函数应用程序调用 PowerShell。

Answer 1

问题是运行时的程序集（即[FunctionProject]\bin\Debug\netcoreapp2.1\bin\runtimes文件夹）未加载到函数上下文中，因此我们看到Could not load file or assembly错误。

解决方法是将这些程序集添加到binie[FunctionProject]\bin\Debug\netcoreapp2.1\bin文件夹中。

右键单击您的函数项目，Edit <FunctionProjectName>.csproj.

添加下面的内容。第一项将程序集复制到发布目录，第二项复制任务用于本地调试。

 <PropertyGroup>
    <SDKVersion>6.1.0</SDKVersion>
    <SDKPlatform>win-x86</SDKPlatform>
  </PropertyGroup>
  <ItemGroup>
    <None Include="
      $(USERPROFILE)\.nuget\packages\system.management\4.5.0\runtimes\win\lib\netcoreapp2.0\System.Management.dll;
      $(USERPROFILE)\.nuget\packages\system.management.automation\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\System.Management.Automation.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.management.infrastructure\1.0.0\runtimes\win10-x86\lib\netstandard1.6\Microsoft.Management.Infrastructure.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.commands.management\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.Commands.Management.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.commands.utility\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.Commands.Utility.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.commands.diagnostics\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.Commands.Diagnostics.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.sdk\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.SDK.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.security\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.Security.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.coreclr.eventing\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.CoreCLR.Eventing.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.consolehost\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.ConsoleHost.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.markdownrender\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.MarkdownRender.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.wsman.runtime\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.WSMan.Runtime.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.wsman.management\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.WSMan.Management.dll;
      ">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </None>
  </ItemGroup>
  <Target Name="CopyRuntimeToBin" AfterTargets="Build">
    <Copy SourceFiles="
      $(USERPROFILE)\.nuget\packages\system.management\4.5.0\runtimes\win\lib\netcoreapp2.0\System.Management.dll;
      $(USERPROFILE)\.nuget\packages\system.management.automation\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\System.Management.Automation.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.management.infrastructure\1.0.0\runtimes\win10-x86\lib\netstandard1.6\Microsoft.Management.Infrastructure.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.commands.management\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.Commands.Management.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.commands.utility\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.Commands.Utility.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.commands.diagnostics\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.Commands.Diagnostics.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.sdk\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.SDK.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.security\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.Security.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.coreclr.eventing\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.CoreCLR.Eventing.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.consolehost\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.ConsoleHost.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.powershell.markdownrender\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.PowerShell.MarkdownRender.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.wsman.runtime\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.WSMan.Runtime.dll;
      $(USERPROFILE)\.nuget\packages\microsoft.wsman.management\$(SDKVersion)\runtimes\$(SDKPlatform)\lib\netstandard2.0\Microsoft.WSMan.Management.dll;
      " DestinationFolder="$(OutputPath)\bin" />
  </Target>