fix

app/main/api/internal/logic/product/getproductbyenlogic.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"qnc-server/app/main/model"
 	"qnc-server/common/xerr"
+	"sort"
 
 	"github.com/Masterminds/squirrel"
 	"github.com/jinzhu/copier"
@@ -43,6 +44,13 @@ func (l *GetProductByEnLogic) GetProductByEn(req *types.GetProductByEnRequest) (
 	if err != nil {
 		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "产品查询, 查找产品关联错误: %v", err)
 	}
+	
+	// 创建featureId到sort的映射，用于后续排序
+	featureSortMap := make(map[int64]int64)
+	for _, productFeature := range productFeatureAll {
+		featureSortMap[productFeature.FeatureId] = productFeature.Sort
+	}
+	
 	var product types.Product
 	err = copier.Copy(&product, productModel)
 	if err != nil {
@@ -71,5 +79,12 @@ func (l *GetProductByEnLogic) GetProductByEn(req *types.GetProductByEnRequest) (
 		}
 	})
 
+	// 按照productFeature.Sort字段对features进行排序
+	sort.Slice(product.Features, func(i, j int) bool {
+		sortI := featureSortMap[product.Features[i].ID]
+		sortJ := featureSortMap[product.Features[j].ID]
+		return sortI < sortJ
+	})
+
 	return &types.ProductResponse{Product: product}, nil
 }