box-cost/boxcost/db/model/unit.go

package model

import (
	"time"

	"go.mongodb.org/mongo-driver/bson/primitive"
)

// 单位
type Unit struct {
	Id         primitive.ObjectID `bson:"_id,omitempty" json:"_id"`
	Name       string             `bson:"name,omitempty" json:"name"`
	CreateTime time.Time          `bson:"createTime,omitempty" json:"createTime"`
}