fabric-flogging
Clone from flogging of Hyperledger Fabric: https://github.com/hyperledger/fabric/tree/master/common/flogging
(1) import flogging "github.com/Hnampk/fabric-flogging"
(2) Just define logger = flogging.MustGetLogger("services.abc.xyz")
(3) Then call logger.Info(...), logger.Warn(...), logger.Error(...) for logging