美团外卖的商家分类转换时，code在有值时转换为VendorCatID

business/partner/purchase/mtwm/store_sku2.go

@@ -57,12 +57,15 @@ func (p *PurchaseHandler) GetStoreAllCategories(ctx *jxcontext.Context, storeID
 func convertVendorCatList(remoteCats []*mtwmapi.RetailCategoryInfo) (cats []*partner.BareCategoryInfo) {
 	for _, rCat := range remoteCats {
 		cat := &partner.BareCategoryInfo{
-			VendorCatID: rCat.Name,
+			VendorCatID: rCat.Code,
 			Name:        rCat.Name,
 			Level:       rCat.Level,
 			Seq:         rCat.Sequence,
 			Children:    convertVendorCatList(rCat.Children),
 		}
+		if cat.VendorCatID == "" {
+			cat.VendorCatID = rCat.Name
+		}
 		cats = append(cats, cat)
 	}
 	return cats