尝试解决商城topskus重复问题

business/model/dao/store_sku.go

@@ -967,6 +967,7 @@ func GetStoreSkusByNameIDs(db *DaoDB, storeIDs []int, nameID int) (skuList []*St
 
 func GetTopSkusByStoreIDs(db *DaoDB, storeIDs []int) (storeSkuNameExt []*StoreSkuNameExt, err error) {
 	sql := `
+	SELECT DISTINCT t1.* FROM(
 	SELECT 1 s, t1.count, t2.id sku_id, t3.*, t1.store_id, t1.store_name
 	FROM(
 		SELECT SUM(b.count) count,c.id,a.store_id,d.name store_name
@@ -1017,7 +1018,7 @@ func GetTopSkusByStoreIDs(db *DaoDB, storeIDs []int) (storeSkuNameExt []*StoreSk
 				AND a.status = ?
 				AND a.deleted_at = ?
 				AND (d.type = ? OR d.type = ?)
-	ORDER BY 1,2 DESC
+	ORDER BY 1,2 DESC) t1
 	LIMIT ?
 	`
 	sqlParams = append(sqlParams, model.StoreSkuBindStatusNormal, utils.DefaultTimeValue, model.ActSkuDirectDown, model.ActSkuSecKill, 30)