Method Format

log/jsonformatter.go:16–30

Format formats message to JSON format

(calldepth int, record *logging.Record, output io.Writer)

//Format formats message to JSON format
func (f *jsonFormatter) Format(calldepth int, record *logging.Record, output io.Writer) error {
	result := map[string]interface{}{
		"timestamp":      record.Time,
		"log_level":      record.Level.String(),
		"log_type":       "log",
		"msg":            record.Message(),
		"component_name": record.Module,
	}
	resultJSON, err := json.Marshal(result)
	if err != nil {
		return err
	}
	fmt.Fprintf(output, "%s\n", resultJSON)
	return nil
}