redirect_uris = ['http://localhost:5000/callback']
client_id = 'your_client_id'
client_secret = 'your_client_secret'
https://accounts.google.com/o/oauth2/auth?
scope=email%20profile&
redirect_uri=http://localhost:5000/callback&
response_type=code&
client_id=your_client_id
通过上述步骤,你的本地主机上的Google OAuth应该能够正常工作了。