“ConfigurationStoreOptions”不包含“UseSqlServer”的定义

Question

我收到以下错误消息：

error CS1929: 'ConfigurationStoreOptions' does not contain a definition for 'UseSqlServer' and the best extension method overload 'SqlServerDbContextOptionsExtensions.UseSqlServer(DbContextOptionsBuilder, string, Action<SqlServerDbContextOptionsBuilder>)' requires a receiver of type 'DbContextOptionsBuilder'
error CS1929: 'OperationalStoreOptions' does not contain a definition for 'UseSqlServer' and the best extension method overload 'SqlServerDbContextOptionsExtensions.UseSqlServer(DbContextOptionsBuilder, string, Action<SqlServerDbContextOptionsBuilder>)' requires a receiver of type 'DbContextOptionsBuilder'

首先，问题不是因为我没有Microsoft.EntityFrameworkCore.SqlServer，我有。

错误出现在 AddConfigurationStore 和 AddOperationalStore 下面的代码中。它基本上无法识别 UseSqlServer。就像我说的，问题不是因为我没有 Microsoft.EntityFrameworkCore.SqlServer。

代码：

services.AddIdentityServer(options =>
{
    options.UserInteraction.LoginUrl = "/Login";
    options.UserInteraction.LogoutUrl = "/Logout";
})
    .AddSigningCredential(new X509Certificate2(Configuration["Certificates:Default:Path"], Configuration["Certificates:Default:Password"]))
    .AddConfigurationStore(options =>
        options.UseSqlServer(Configuration["ConnectionStrings:Dayum"],
            optionsBuilder => optionsBuilder.MigrationsAssembly(typeof(ApplicationDbContext).Assembly.FullName)))
    .AddOperationalStore(options =>
        options.UseSqlServer(Configuration["ConnectionStrings:Dayum"],
            optionsBuilder => optionsBuilder.MigrationsAssembly(typeof(ApplicationDbContext).Assembly.FullName)))
    .AddAspNetIdentity<ApplicationUser>();

以下工作正常：

services.AddDbContext<ApplicationDbContext>(options =>
    options.UseSqlServer(Configuration["ConnectionStrings:Dayum"],
        optionsBuilder => optionsBuilder.MigrationsAssembly(typeof(ApplicationDbContext).Assembly.FullName)));

我的 NuGet 包：

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

  <PropertyGroup>
    <TargetFramework>netcoreapp3.1</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="IdentityServer4" Version="3.1.3" />
    <PackageReference Include="IdentityServer4.AspNetIdentity" Version="3.1.3" />
    <PackageReference Include="IdentityServer4.EntityFramework" Version="3.1.3" />
    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="3.1.3" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.1.3">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.3" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="3.1.2" />
  </ItemGroup>

  <ItemGroup>
    <Folder Include="Certs\" />
  </ItemGroup>

</Project>

Answer 1

我自己从scaffolded project 找到了答案。显然，UseSqlServer 现在在 ConfigureDbContext 下。

dotnet new is4ef

services.AddIdentityServer()
    .AddSigningCredential(new X509Certificate2(Configuration["Certificates:Default:Path"], Configuration["Certificates:Default:Password"]))
    .AddAspNetIdentity<ApplicationUser>()
    .AddConfigurationStore(options =>
    {
        options.ConfigureDbContext = builder => builder.UseSqlServer(Configuration.GetConnectionString("DefaultConnection"),
                optionsBuilder => optionsBuilder.MigrationsAssembly(typeof(ApplicationDbContext).Assembly.FullName));
    })
    .AddOperationalStore(options =>
    {
        options.ConfigureDbContext = builder => builder.UseSqlServer(Configuration.GetConnectionString("DefaultConnection"),
                optionsBuilder => optionsBuilder.MigrationsAssembly(typeof(ApplicationDbContext).Assembly.FullName));
    });