package logger import ( "fmt" "github.com/cihub/seelog" ) var ( Logger seelog.LoggerInterface err error ) func init() { Logger, err = seelog.LoggerFromConfigAsFile("logger.xml") if err == nil { seelog.ReplaceLogger(Logger) } else { Logger = seelog.Default } } func Reload(fileName string) error { newLogger, err := seelog.LoggerFromConfigAsFile(fileName) if err != nil { return err } if newLogger != nil { Logger = newLogger seelog.ReplaceLogger(Logger) fmt.Println("Reload success") } return nil } func Tracef(format string, params ...interface{}) { if Logger != nil { Logger.Tracef(format, params...) } } func Debugf(format string, params ...interface{}) { if Logger != nil { Logger.Debugf(format, params...) } } func Infof(format string, params ...interface{}) { if Logger != nil { Logger.Infof(format, params...) } } func Warnf(format string, params ...interface{}) error { if Logger != nil { return Logger.Warnf(format, params...) } return nil } func Errorf(format string, params ...interface{}) error { if Logger != nil { return Logger.Errorf(format, params...) } return nil } func Criticalf(format string, params ...interface{}) error { if Logger != nil { return Logger.Criticalf(format, params...) } return nil } func Trace(v ...interface{}) { if Logger != nil { Logger.Trace(v...) } } func Debug(v ...interface{}) { if Logger != nil { Logger.Debug(v...) } } func Info(v ...interface{}) { if Logger != nil { Logger.Info(v...) } } func Warn(v ...interface{}) error { if Logger != nil { return Logger.Warn(v...) } return nil } func Error(v ...interface{}) error { if Logger != nil { return Logger.Error(v...) } return nil } func Critical(v ...interface{}) error { if Logger != nil { return Logger.Critical(v...) } return nil }