netstandard 代码生成器 Microsoft.Data.SqlClient 抛出 FileNotFound System.Security.Principal.Windows，版本 = 4.1.1.0

Question

从核心 5.0 控制台应用程序引用我的 netstandard 2.0 代码生成器。

csproj 是这样的

<Project Sdk="Microsoft.NET.Sdk">

    <PropertyGroup>
        <TargetFramework>netstandard2.0</TargetFramework>
        <LangVersion>9.0</LangVersion>
    </PropertyGroup>

    <ItemGroup>
        <PackageReference Include="Func" Version="0.2.2" />
        <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.2">
            <PrivateAssets>all</PrivateAssets>
            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
        </PackageReference>
        <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="3.8.0" PrivateAssets="all"/>
    </ItemGroup>
    
  <ItemGroup>
    <!-- Generator dependencies -->
    <PackageReference Include="Microsoft.Data.SqlClient" Version="2.1.1" GeneratePathProperty="true" PrivateAssets="all" />
  </ItemGroup>

    <PropertyGroup>
        <GetTargetPathDependsOn>$(GetTargetPathDependsOn);GetDependencyTargetPaths</GetTargetPathDependsOn>
    </PropertyGroup>
    
    <Target Name="GetDependencyTargetPaths">
        <ItemGroup>
             <!--<TargetPathWithTargetPlatformMoniker Include="$(PKGSystem_Security_Principal_Windows)\runtimes\win\lib\netstandard1.3\System.Security.Principal.Windows.dll" IncludeRuntimeDependency="false" />-->
             <TargetPathWithTargetPlatformMoniker Include="$(PKGMicrosoft_Data_SqlClient)\runtimes\win\lib\netstandard2.0\Microsoft.Data.SqlClient.dll" IncludeRuntimeDependency="false" />
        </ItemGroup>
    </Target>

</Project>

并引用 Microsoft.Data.SqlClient。

当尝试像这样创建一个新的SqlConnection 时

_dbConnection = new SqlConnection();           
_dbConnection.ConnectionString = @"validconnectionstring";
_dbConnection.Open();

在打开连接时抛出异常并显示消息：

Could not load file or assembly 'System.Security.Principal.Windows, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.

Source:
Microsoft.Data.SqlClient

Stacktrace:
at Microsoft.Data.ProviderBase.DbConnectionPoolIdentity.GetCurrentNative()
at Microsoft.Data.ProviderBase.DbConnectionPoolGroup.GetConnectionPool(DbConnectionFactory connectionFactory)
at Microsoft.Data.ProviderBase.DbConnectionFactory.GetConnectionPool(DbConnection owningObject, DbConnectionPoolGroup connectionPoolGroup)
at Microsoft.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) at Microsoft.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource1 retry, DbConnectionOptions userOptions)
at Microsoft.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry, SqlConnectionOverrides overrides)
at Microsoft.Data.SqlClient.SqlConnection.Open(SqlConnectionOverrides overrides)
at CSharp.Data.Sql.Schema.Provider.SqlServer.DbConnectionAsync..ctor() in C:\Dev\CSharpSQLProvider\SQLProvider\CSharp.Data.Sql\Schema\Provider\SqlServer\DbConnectionAsync.cs:line 18
at CSharp.Data.Sql.Generator.DataContextGenerator.Execute(GeneratorExecutionContext context) in C:\Dev\CSharpSQLProvider\SQLProvider\CSharp.Data.Sql\Generator\DataContextGenerator.cs:line 57

内部异常为空。

需要明确的是，我可以在设置连接字符串时创建一个 SqlConnection 实例，这个错误被抛出。我也尝试了 System.Data.SqlClient，但是我无法创建 SqlConnection 实例，但抛出了相同的异常，只是使用了不同的程序集名称。

我还尝试将依赖项添加到 csproj 中，就像我在示例中对 Microsoft.Data.SqlClient 所做的那样无济于事，还尝试将所需的程序集加载到应用程序域中，并尝试添加将程序集放入上下文编译中。

var assembly = Assembly.LoadFrom(@"C:\Users\{user}\.nuget\packages\system.security.principal.windows\4.4.1\runtimes\win\lib\netcoreapp2.0\System.Security.Principal.Windows.dll");

 var refe = MetadataReference.CreateFromFile(assembly.Location);
 var foo = context.Compilation.ExternalReferences.Add(refe);
var d = context.Compilation.AddReferences(new[] { refe });

我怀疑我做错了什么，我们将不胜感激。谢谢。

我还应该提到，缺少的程序集是执行方法中 AppDomain.CurrentDomain.GetAssemblies() 中返回的程序集的一部分

Answer 1

您可以将所需的程序集映射到 app.config 中所需的版本，如下所示。

 <dependentAssembly>
        <assemblyIdentity name="System.Security.Principal.Windows" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-10.0.0.0" newVersion="4.1.1.0" />
      </dependentAssembly