qingdao_opcDa_Api/packages/Microsoft.Extensions.Configuration.UserSecrets.6.0.0/build/netstandard2.0/Microsoft.Extensions.Configuration.UserSecrets.props

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <ItemGroup>
    <!-- This capability represents the UserSecretsID + secrets.json approach to storing local user secrets. -->
    <ProjectCapability Include="LocalUserSecrets" />
  </ItemGroup>

</Project>