import logging from app.core.dependency import ServerContainer logger = logging.getLogger(__name__) class AppContext: def __init__(self, container: ServerContainer): self.container = container async def start_up(self): logger.info("初始化数据库连接池") mysql = self.container.mysql_manager() await mysql.init_pools() logger.info("Mysql pools init successfully") logger.info("初始化日志服务") log_service = self.container.log_service() await log_service.start() logger.info("aliyun log service init successfully") async def shutdown(self): logger.info("关闭数据库连接池") mysql = self.container.mysql_manager() await mysql.close_pools() logger.info("应用资源已释放") logger.info("关闭日志服务") log_service = self.container.log_service() await log_service.stop() logger.info("aliyun log service stopped") __all__ = [ "AppContext", ]