From 7da179dea3edc67d5e1611d6ae39a8fe76a0c6a059e1b4d5db9ccb55a883e164 Mon Sep 17 00:00:00 2001
From: PC <2413103649@qq.com>
Date: Thu, 22 Jan 2026 11:41:32 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=AD=E6=8E=A7=E4=BF=A1=E6=81=AF?=
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---
 .../operations/service/impl/EbikeBikeInfoServiceImpl.java  | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/ebike-operations/src/main/java/com/cdzy/operations/service/impl/EbikeBikeInfoServiceImpl.java b/ebike-operations/src/main/java/com/cdzy/operations/service/impl/EbikeBikeInfoServiceImpl.java
index 008d901..f2891e8 100644
--- a/ebike-operations/src/main/java/com/cdzy/operations/service/impl/EbikeBikeInfoServiceImpl.java
+++ b/ebike-operations/src/main/java/com/cdzy/operations/service/impl/EbikeBikeInfoServiceImpl.java
@@ -543,7 +543,12 @@ public class EbikeBikeInfoServiceImpl extends ServiceImpl<EbikeBikeInfoMapper, E
         if (ebikeEcuInfo == null) {
             throw new EbikeException("中控编号错误,该中控仓库中不存在");
         }
-
+        queryWrapper.clear();
+        queryWrapper.where(EBIKE_BIKE_INFO.ECU_ID.eq(ebikeEcuInfo.getEcuId()));
+        long count = this.mapper.selectCountByQuery(queryWrapper);
+        if (count > 0){
+            throw new EbikeException("中控已绑定其他车辆，不能进行换绑");
+        }
         queryWrapper.clear();
         queryWrapper.where(EBIKE_BIKE_INFO.BIKE_CODE.eq(bikeCode));
         EbikeBikeInfo bikeInfo = getOne(queryWrapper);