def __setup_driver(self):
"""
通过配置文件和工厂模式创建redis或memcached
"""
#获得配置信息
self.__setup_settings()
#获得数据库配置信息
storage_settings = self.settings.get('storage', {})
#实例化工厂类
factory = DriverFactory()
#通过传入的参数创建相应的数据库实例
self.driver = factory.create(self.settings.get('engine'), storage_settings, self.STORAGE_CATEGORY)
def __setup_driver(self):
self.__setup_settings()
storage_settings = self.settings.get('storage', {})
factory = DriverFactory()
self.driver = factory.create(self.settings.get('engine'),
storage_settings, self.STORAGE_CATEGORY)