From a054a20e8a57d0d1d699145c2d3cb430259312d4 Mon Sep 17 00:00:00 2001
From: xy <748613696@qq.com>
Date: Wed, 29 Apr 2026 17:09:13 +0800
Subject: [PATCH] =?UTF-8?q?fix(service):=20=E8=A7=A3=E5=86=B3=E7=9B=91?=
 =?UTF-8?q?=E6=B5=8B=E4=BD=8D=E7=BD=AE=E5=AD=97=E6=AE=B5=E7=A9=BA=E5=80=BC?=
 =?UTF-8?q?=E5=A4=84=E7=90=86=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 在CsLinePOServiceImpl中对position字段进行空字符串检查，避免保存空字符串值
- 在DeviceMessageServiceImpl中增加对position字段的空值和空字符串双重判断
- 防止因空字符串导致的数据处理异常和业务逻辑错误
---
 .../com/njcn/csdevice/service/impl/CsLinePOServiceImpl.java     | 2 +-
 .../njcn/csdevice/service/impl/DeviceMessageServiceImpl.java    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/CsLinePOServiceImpl.java b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/CsLinePOServiceImpl.java
index 91a612c..25e8a2e 100644
--- a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/CsLinePOServiceImpl.java
+++ b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/CsLinePOServiceImpl.java
@@ -158,7 +158,7 @@ public class CsLinePOServiceImpl extends ServiceImpl<CsLinePOMapper, CsLinePO> i
         po.setClDid(param.getLineNo());
         //监测位置
         //DictData data = dicDataFeignClient.getDicDataByCode(DicDataEnum.GRID_SIDE.getCode()).getData();
-        po.setPosition(param.getPosition());
+        po.setPosition(param.getPosition().isEmpty()?null:param.getPosition());
         this.save(po);
 
         //2.新增台账树信息
diff --git a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/DeviceMessageServiceImpl.java b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/DeviceMessageServiceImpl.java
index 6314f3f..4e9d390 100644
--- a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/DeviceMessageServiceImpl.java
+++ b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/DeviceMessageServiceImpl.java
@@ -93,7 +93,7 @@ class DeviceMessageServiceImpl implements DeviceMessageService {
             throw new BusinessException("监测点为空");
         }
         for (CsLinePO item : lineList) {
-            if (Objects.isNull(item.getPosition())){
+            if (Objects.isNull(item.getPosition()) || item.getPosition().isEmpty()){
                 map.put(item.getClDid(),item.getLineId());
             } else {
                 DictData dictData = dicDataFeignClient.getDicDataById(item.getPosition()).getData();