package dao import ( "context" "go-common/app/job/main/upload/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() { } // Ping dao ping func (d *Dao) Ping(c context.Context) error { return nil }