// protoc -I=. -I=$GOPATH/src --go_out=plugins=grpc:. *.proto syntax = "proto3"; package dtalk.generator; option go_package = "gitlab.33.cn/chat/dtalk/service/generator"; message Empty{} message GetIDReply { int64 id = 1; } service Generator { rpc GetID(Empty) returns (GetIDReply); }