51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
package productmodel
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import (
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"github.com/qit-team/snow-core/db"
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"sync"
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"time"
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)
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var (
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once sync.Once
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m *ProductModel
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)
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// 实体
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type Product struct {
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Id int `xorm:"'id' UNSIGNED BIGINT pk autoincr"`
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Name string `xorm:"'name' varchar(255)"`
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Brand string `xorm:"'brand' varchar(50)"`
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Stock string `xorm:"'stock' UNSIGNED INT"`
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ShowPrice string `xorm:"'show_price' decimal(10,2)"`
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Price string `xorm:"'price' decimal(10,2)"`
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Type string `xorm:"'type' UNSIGNED TINYINT"`
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CreateTime time.Time `xorm:"'create_time' datetime"`
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UpdateTime time.Time `xorm:"'update_time' datetime"`
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Deleted time.Time `xorm:"'Deleted' datetime"`
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ManagerId string `xorm:"'manager_id' UNSIGNED INT"`
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Status string `xorm:"'status' UNSIGNED TINYINT"`
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MainImage string `xorm:"'main_image' varchar(255)"`
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Description string `xorm:"'description' varchar(500)"`
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ThirdProductId int `xorm:"'third_product_Id' int(0)"`
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}
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// 表名
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func (m *Product) TableName() string {
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return "product"
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}
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// 私有化，防止被外部new
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type ProductModel struct {
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db.Model //组合基础Model，集成基础Model的属性和方法
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}
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// 单例模式
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func GetInstance() *ProductModel {
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once.Do(func() {
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m = new(ProductModel)
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//m.DiName = "" //设置数据库实例连接，默认db.SingletonMain
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})
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return m
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}
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