po

type AbstractMgoPO struct {
	ID         bson.ObjectId `bson:"_id,omitempty"`
	CreateTime string        `bson:"create_time"`
	UpdateTime string        `bson:"update_time"`
	Delete     bool          `bson:"is_delete"` // 是否删除
}

type AbstractMysqlPO struct {
}

type PO interface {
	Db() string
	Table() string
}