storage

type Data struct {
	Key   string
	Value interface{}
}

type Driver interface {
	Open(log.Logger, map[string]interface{}) (Storage, error)
}

type Storage interface {
	//Get 获取指定keys的信息
	Get(keys []string) (dataCh chan []Data, err error)
	//Stop 停止Storage
	Stop() error
	//Success 当key所在模板更新成功时使用此接口进行通知
	Success(template string, kvs []map[string]interface{})
	//Error 当key所在模板渲染失败时使用此接口进行通知storage
	Error(template string, kvs []map[string]interface{}, err error)
}