cd back go run cmd/my-music-app/main.go
curl -F 'file=@README.md' http://localhost:8080/upload
psql -h {hostname} -p 5432 -U {user_name} -d {db_name}
cd back go run cmd/my-music-app/main.go
curl -F 'file=@README.md' http://localhost:8080/upload
psql -h {hostname} -p 5432 -U {user_name} -d {db_name}