factory

type DefaultFactory struct {
	Host     string
	Port     int
	DBName   string
	Username string
	Password string
	Charset  string

	MaxConn     int
	MaxIdleConn int
	Log         logging.LogFunc
	// contains filtered or unexported fields
}

type Factory interface {
	InitDB() error
	CreateSession() session.SqlSession
	LogFunc() logging.LogFunc
}