添加购物车查询商品主图片

product-service/domain/repository/product_repository.go

@@ -51,7 +51,7 @@ func (u *ProductRepository) Page(length int32, pageIndex int32) (coun int64, pro
 }
 
 func (u *ProductRepository) ShowProductDetail(id int32) (product *model.ProductDetail, err error) {
-	sql := "select p.`id` , p.`name`, p.product_type,p.category_id ,p.starting_price,\n " +
+	sql := "select p.`id` , p.`name`, p.product_type,p.category_id ,p.starting_price, p.main_picture,\n " +
 		"  pd.detail as detail ,GROUP_CONCAT(pp.picture SEPARATOR ',')  as picture_list\n" +
 		"FROM `product`  p\n" +
 		"  left join product_detail pd on p.id = pd.product_id\n " +

shoppingCart-service/client/client.go

@@ -80,13 +80,17 @@ func main() {
 		}
 		//
 		respDetail, err := clientA.ShowProductDetail(context.TODO(), reqDetail)
-		req.ProductName = respDetail.ProductDetail[0].Name
-		req.ProductMainPicture = respDetail.ProductDetail[0].MainPicture
-		log.Println(" /ProductDetailReq  get   :", req)
+		if respDetail != nil {
+			req.ProductName = respDetail.ProductDetail[0].Name
+			req.ProductMainPicture = respDetail.ProductDetail[0].MainPicture
+		}
+
+		log.Println(" /ShowProductDetail   resp   :", respDetail)
 		//SKU
 		//添加购物车  远程调用服务
+		log.Println(" /AddCart  req :", req)
 		resp, err := client.AddCart(context.TODO(), req)
-		log.Println(" /increase  :", resp)
+		log.Println(" /AddCart  resp :", resp)
 		//根据响应做输出
 		if err != nil {
 			log.Println(err.Error())

shoppingCart-service/domain/repository/cart_repository.go

@@ -32,10 +32,11 @@ type CartRepository struct {
 
 func (u *CartRepository) AddCart(req *proto.AddCartReq) (obj *model.ShoppingCart, err error) {
 	cart := model.ShoppingCart{
-		Number:       req.Number,
-		ProductId:    req.ProductId,
-		ProductSkuId: req.ProductSkuId,
-		ProductName:  req.ProductName,
+		Number:             req.Number,
+		ProductId:          req.ProductId,
+		ProductSkuId:       req.ProductSkuId,
+		ProductName:        req.ProductName,
+		ProductMainPicture: req.ProductMainPicture,
 	}
 	cart.CreateTime = time.Now() //
 	u.mysqlDB.Create(&cart)