Debug output message of debug level.

Debugf output format message of debug level.

Debugj output json of debug level.

Logger return singleton logger.

Error output message of error level.

Errorf output format message of error level.

Errorj output json of error level.

Fatal output message of fatal level.

Fatalf output format message of fatal level.

Fatalj output json of fatal level.

Info output message of info level.

Infof output format message of info level.

Infoj output json of info level.

Panic output message of panic level.

Panicf output format message of panic level.

Panicj output json of panic level.

Print output message of print level.

Printf output format message of print level.

Printj output json of print level.

To append another trigger, pass a string with a leading comma in thr form of an object.

Warn output message of warn level.

Warnf output format message of warn level.

Warnj output json of warn level.

MyLogger extend logrus.MyLogger.