GoFrame框架使用避坑指南和实践干货

func GetXxx(xxx ...interface{}) { }

type GoodsRelevantItem struct {
   Shop        *model.Shops
   Brand       *model.GoodsBrand
   Desc        *model.GoodsDescription
   Cover       []*model.GoodsCover
   Attributes  []*model.GoodsAttributes
   Goods       *model.Goods
   DisCategory []*model.DisCategory
}

//主图轮播
goodsImgs := []map[string]interface{}{} //图片集
for k, img := range gomeGoods.MainImgs {
   goodsImg := map[string]interface{}{} //图片
   goodsImg["cover"] = "Http:" + img
   goodsImg["goods_id"] = GConv.Int(goodsDetail["goods_id"])
   goodsImg["sort"] = k
   goodsImgs = append(goodsImgs, goodsImg)
}
//添加主图
err = m.AddGoodsCover(ctx, tx, goodsImgs)
if err != nil {
   err = errors.New("添加商品主图失败")
   return err, 0
}

MainImgs []string `JSON:"mainImgs"`

func (m *goodsMessageService) AddGoodsCover(ctx context.Context, tx *gdb.TX, goodsImgs g.List) (err error) {
   if len(goodsImgs) == 0 {
      return errors.New("暂无数据")
   }
   _, err = dao.GoodsCover.TX(tx).Ctx(ctx).Batch(len(goodsImgs)).Insert(goodsImgs)
   checkErr(err, "UpdateGoodsCover")
   return
}