Standard library imports
- context
- flag
- go-common/app/service/openplatform/ticket-item/conf
- go-common/app/service/openplatform/ticket-item/server/grpc
- go-common/app/service/openplatform/ticket-item/server/http
- go-common/app/service/openplatform/ticket-item/service
- go-common/library/log
- go-common/library/net/trace
- os
- os/signal
- syscall
- time