UploadImg4Vendors中处理skuName之前没有ImgHashCode的情况

business/jxutils/datares/datares.go

@@ -170,14 +170,13 @@ func UploadImage2Vendors(ctx *jxcontext.Context, parentTask tasksch.ITask, dataR
 	}
 	if len(vendorIDs) > 0 {
 		imgName := jxutils.GetShortNameFromURL(dataRes.MainURL)
-		task := tasksch.NewParallelTask(fmt.Sprintf("UploadImage2Vendors:%s,%s", dataRes.Name, dataRes.MainURL), nil, ctx,
-			func(task *tasksch.ParallelTask, batchItemList []interface{}, params ...interface{}) (retVal interface{}, err error) {
-				step := batchItemList[0].(int)
+		task := tasksch.NewSeqTask(fmt.Sprintf("UploadImage2Vendors:%s,%s", dataRes.Name, dataRes.MainURL), ctx,
+			func(task *tasksch.SeqTask, step int, params ...interface{}) (result interface{}, err error) {
 				switch step {
 				case 0:
 					if imgData == nil {
 						if imgData, _, err = jxutils.DownloadFileByURL(dataRes.MainURL); err != nil {
-							return "", err
+							return nil, err
 						}
 					}
 				case 1:
@@ -217,16 +216,14 @@ func UploadImage2Vendors(ctx *jxcontext.Context, parentTask tasksch.ITask, dataR
 							}
 							dao.UpdateEntity(db, dataRes, updateField)
 						}
-						retVal = resultList
 					}
 				}
-				return retVal, err
-			}, []int{0, 1})
+				return result, err
+			}, 2)
 		tasksch.HandleTask(task, parentTask, false).Run()
 		if !isAsync {
-			resultList, err2 := task.GetResult(0)
-			if err = err2; err == nil {
-				hint = utils.Int2Str(len(resultList))
+			if _, err = task.GetResult(0); err == nil {
+				hint = "1"
 			}
 		} else {
 			hint = task.GetID()