C# 多项目打包时如何将项目引用转为包依赖(最新推荐)

<ItemGroup>
  <ProjectReference Include="..\Core\MyProject.Core.csproj" >
    <PrivateAssets>all</PrivateAssets>
    <Publish>true</Publish>
    <Version>$(PackageVersion)</Version>
    <PackageId>MyProject.Core</PackageId>
  </ProjectReference>
</ItemGroup>
<Target Name="ForcePackageReferenceConversion" BeforeTargets="GenerateNuspec">
  <ItemGroup>
    <_PackageReferencesToAdd Include="@(ProjectReference->WithMetadataValue('Publish', 'true'))">
      <PackageId>%(PackageId)</PackageId>
      <Version>%(Version)</Version>
    </_PackageReferencesToAdd>
    <PackageReference Include="@(_PackageReferencesToAdd->'%(PackageId)')" Version="%(Version)" />
  </ItemGroup>
</Target>

<ItemGroup>
  <!-- 开发时使用 ProjectReference -->
  <ProjectReference Include="..\Core\MyProject.Core.csproj"
                    Condition="'$(IsPackaging)' != 'true'" />
  <!-- 打包时使用 PackageReference -->
  <PackageReference Include="MyProject.Core"
                    Version="$(PackageVersion)"
                    Condition="'$(IsPackaging)' == 'true'" />
</ItemGroup>

dotnet pack -p:IsPackaging=true

  <!-- 指定自定义 nuspec 文件路径 -->
    <NuspecFile>My.nuspec</NuspecFile>
    <!-- 传递 MSBuild 属性到 nuspec 中的变量 -->
    <NuspecProperties>$(NuspecProperties);
      id=$(PackageId);
      version=$(Version);
      company=$(Company);
      authors=$(Authors);
      product=$(Product);
      copyright=$(Copyright);
      license=$(PackageLicenseExpression);
      projectUrl=$(PackageProjectUrl);
      repositoryUrl=$(RepositoryUrl);
      repositoryType=$(RepositoryType);
      icon=$(PackageIcon);
      config=$(Configuration)
    </NuspecProperties>