log

type Config struct {
	Level        string `json:"level" yaml:"level"`                 // Log level
	Path         string `json:"path" yaml:"path"`                   // Log path
	Filename     string `json:"filename" yaml:"filename"`           // Log filename
	MaxAge       int    `json:"max_age" yaml:"max_age"`             // Log store time
	RotationTime int    `json:"rotation_time" yaml:"rotation_time"` // Log rotation time
	ReportCaller bool   `json:"report_caller" yaml:"report_caller"` // Report caller func and line number
	LogrusLevel  logrus.Level
}