package live_data import ( "context" "go-common/app/interface/live/app-interface/conf" ) // Dao dao type Dao struct { c *conf.Config } // New init mysql db func New(c *conf.Config) (dao *Dao) { dao = &Dao{ c: c, } return } // Close close the resource. func (d *Dao) Close() { return } // Ping dao ping func (d *Dao) Ping(c context.Context) error { // TODO: if you need use mc,redis, please add // check return nil }