gRPC with flutter and go

Integrate gRPC with client-side flutter/dart and the server-side golang(go).
If you are using android emulator change localhost to 10.0.2.2 in main.dart.
Some commands:
nano ~/.zshrc
go mod init grpcgoexample.com/greetings
go get -u google.golang.org/grpc
If you encounter an error please write in the comment section.
Stream type proto example(like chat feature):
• Working With gRPC in F...