From b74287c578cb3e23adcf4cd147617242adf3317a Mon Sep 17 00:00:00 2001
From: gaoguangchao <443960933@qq.com>
Date: Tue, 23 Jul 2024 19:19:14 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E5=85=BC=E5=AE=B9=E5=89=8D?=
 =?UTF-8?q?=E7=AB=AFtime?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../com/zc/business/controller/DcDeviceOnlineController.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/zc-business/src/main/java/com/zc/business/controller/DcDeviceOnlineController.java b/zc-business/src/main/java/com/zc/business/controller/DcDeviceOnlineController.java
index e1054b1c..30dcf139 100644
--- a/zc-business/src/main/java/com/zc/business/controller/DcDeviceOnlineController.java
+++ b/zc-business/src/main/java/com/zc/business/controller/DcDeviceOnlineController.java
@@ -63,6 +63,9 @@ public class DcDeviceOnlineController extends BaseController {
         if(ObjectUtils.isEmpty(deviceTypes)) {
             return getDataTable(new ArrayList<>());
         }
+        if(StringUtil.isEmpty(orderByField) ||"time".equals(orderByField)) {
+            orderByField = "online_rate";
+        }
         startPage();
         List<OnlineSum> sums = onlineSumService.queryByDeviceTypesOfToday(deviceTypes, orderByField, orderDirection, searchValue);
         Map<String,OnlineSum> onlineSumMap = redisCache.getCacheMap(RedisKeyConstants.DEVICE_ONLINE);