from __future__ import annotations from django.apps import AppConfig from django.utils.translation import gettext_lazy as _ class ExpressQueryConfig(AppConfig): default_auto_field = "django.db.models.BigAutoField" name = "apps.express_query" verbose_name = _("快递查询") def ready(self) -> None: """应用启动时连接信号""" import apps.express_query.signals