问题
I had a ServiceAccount hookup in my .NET Core RC1 app that worked fine. However now, "ServiceAccountCredential" doesn't exist in "Google.APIs.Auth.OAuth2" anymore. The whole library seems to be missing a ton of classes in the RTM version of Core.
Here are the related packages in my project.json
"Google.Apis.Core": "1.14.0",
"Google.Apis.Auth": "1.14.0",
"Google.Apis.Oauth2.v2": "1.14.0.540"
I even tried using the RC1 packages, but I keep getting the same thing. Is it simply because Google Auth isn't fully supported in Core yet?
回答1:
The Google API's indeed do not fully support .NET Core yet: https://github.com/google/google-api-dotnet-client/issues/695.
In fact the ServiceAccountCredential is problematic (as I mentioned here) since it calls Windows-specific API's to parse the certificate. It has to be implemented cross-platform first to fully support .NET Core (.NET Standard actually).
来源：https://stackoverflow.com/questions/38591557/google-oauth2-serviceaccountcredential-does-not-exist-when-using-asp-net-core