update 添加 logIds 保护

dbOperate/elasticsearchHelper.go

@@ -281,12 +281,13 @@ func (the *ESHelper) BulkWriteRaws2Es(index string, raws []models.EsRaw, logIds
 %s
 `, index, _id, source)
 		body.WriteString(s)
-
+		if len(logIds) > 0 {
 			if raw.IotaDevice == logIds[0] {
 				log.Printf("BulkWriteRaws2Es  标记设备数据 [%s] %s ", raw.IotaDevice, s)
 				logTag = true
 			}
 		}
+	}
 	if logTag { //追踪数据
 		the.BulkWriteWithLog(index, body.String())
 	} else {