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我们正在从 NetFramework 项目切换到具有多个 TargetFrameworks 的 NetCore 项目。如果 TargetFramework 包含为 net40 或 net35 编写的代码，则这需要 Directory.Build.Props 文件。Directory.Build.Props 中引用的 NuGet 包来自 NuGet.org。

由于 NuGetCommand 是为 NetFramework 构建的，我们正尝试在 yaml 管道中从使用 NuGetCommand 切换到 DotNetCoreCLI。但是，DotNetCoreCLI 'restore' 似乎没有在 Directory.Build.props 中包含 NuGet 包。恢复任务有效，但构建任务失败并出现以下错误：

  Determining projects to restore...
  Failed to download package 'Microsoft.NETFramework.ReferenceAssemblies.net20.1.0.0' from 'https://pkgs.dev.azure.com/organizationName/34aabd4f-e198-4449-8f63-4bc7afc96f97/_packaging/a5bd5a70-fb61-4e6a-b586-6828474df9df/nuget/v3/flat2/microsoft.netframework.referenceassemblies.net20/1.0.0/microsoft.netframework.referenceassemblies.net20.1.0.0.nupkg'.
  Response status code does not indicate success: 401 (Unauthorized).
  Failed to download package 'Microsoft.NETFramework.ReferenceAssemblies.net40.1.0.0' from 'https://pkgs.dev.azure.com/organizationName/34aabd4f-e198-4449-8f63-4bc7afc96f97/_packaging/a5bd5a70-fb61-4e6a-b586-6828474df9df/nuget/v3/flat2/microsoft.netframework.referenceassemblies.net40/1.0.0/microsoft.netframework.referenceassemblies.net40.1.0.0.nupkg'.
  Response status code does not indicate success: 401 (Unauthorized).
  Failed to download package 'Microsoft.NETFramework.ReferenceAssemblies.net40.1.0.0' from 'https://pkgs.dev.azure.com/organizationName/34aabd4f-e198-4449-8f63-4bc7afc96f97/_packaging/a5bd5a70-fb61-4e6a-b586-6828474df9df/nuget/v3/flat2/microsoft.netframework.referenceassemblies.net40/1.0.0/microsoft.netframework.referenceassemblies.net40.1.0.0.nupkg'.
  Response status code does not indicate success: 401 (Unauthorized).
  Failed to download package 'Microsoft.NETFramework.ReferenceAssemblies.net20.1.0.0' from 'https://pkgs.dev.azure.com/organizationName/34aabd4f-e198-4449-8f63-4bc7afc96f97/_packaging/a5bd5a70-fb61-4e6a-b586-6828474df9df/nuget/v3/flat2/microsoft.netframework.referenceassemblies.net20/1.0.0/microsoft.netframework.referenceassemblies.net20.1.0.0.nupkg'.
  Response status code does not indicate success: 401 (Unauthorized).
##[error]C:\Program Files\dotnet\sdk\5.0.202\NuGet.targets(131,5): Error : Failed to download package 'Microsoft.NETFramework.ReferenceAssemblies.net40.1.0.0' from 'https://pkgs.dev.azure.com/organizationName/34aabd4f-e198-4449-8f63-4bc7afc96f97/_packaging/a5bd5a70-fb61-4e6a-b586-6828474df9df/nuget/v3/flat2/microsoft.netframework.referenceassemblies.net40/1.0.0/microsoft.netframework.referenceassemblies.net40.1.0.0.nupkg'.
Response status code does not indicate success: 401 (Unauthorized).

NuGet 命令：

- task: NuGetCommand@2
  inputs:
    command: 'restore'
    restoreSolution: '**/*.sln'
    feedsToUse: 'config'
    nugetConfigPath: 'NuGet.config'

DotNetCoreCLI

- task: DotNetCoreCLI@2
  displayName: DotNetCoreCLI NuGet restore
  inputs:
    command: 'restore'
    projects: '**/*.csproj'
    feedsToUse: 'config'
    nugetConfigPath: 'NuGet.config'

NuGet.Config 包括以下内容

  <packageSources>
    ...
    <add key="nuget.org" value="https://api.nuget.org/v3/index.json"/>
  </packageSources>

目录.Build.props

<Project>
  <PropertyGroup>
    <LangVersion>latest</LangVersion>
  </PropertyGroup>
  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'">
    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0" PrivateAssets="all" />
    <PackageReference Include="jnm2.ReferenceAssemblies.net35" Version="1.0.1" PrivateAssets="all" />
  </ItemGroup>
</Project>
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1 回答 1

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请--no-restore在您的 dotnet 构建任务中使用选项来禁用隐式还原。

这是文档：dotnet restore 命令在某些显式还原有意义的场景中仍然有用，例如 Azure DevOps Services 中的持续集成构建或需要显式控制何时发生还原的构建系统。

此外，dotnet restore内部使用NuGet.exe与 .NET Core SDK 一起打包的版本。dotnet restore只能恢复 .NET Core 项目.csproj文件中指定的包。如果您的解决方案中还有 Microsoft .NET Framework 项目或用于package.json指定依赖项，则还必须使用 NuGet 任务来恢复这些依赖项。请参阅本文档。

于 2021-04-20T06:03:12.577 回答