passport/app/rpc/hello.go

package rpc

import (
	"context"

	"passport/app/rpc/pb"
)

func (s *Server) SayHello(ctx context.Context, req *passportpb.HelloRequest) (*passportpb.HelloReply, error) {
	return &passportpb.HelloReply{Name: "hello:" + req.Name}, nil
}