True
NuGet
$(MSBuildThisFileDirectory)project.assets.json
$(UserProfile)\.nuget\packages\
C:\Users\hua\.nuget\packages\;D:\Program Files (x86)\Microsoft Visual Studio\Shared\NuGetPackages
PackageReference
6.9.1
C:\Users\hua\.nuget\packages\microsoft.extensions.apidescription.server\6.0.5