From b7d817f4197b6e85e0fc5bdd4926d175849d233e Mon Sep 17 00:00:00 2001
From: linwei <872216696@qq.com>
Date: Thu, 02 Apr 2026 16:52:50 +0800
Subject: [PATCH] opt: sql改造其他模块改造13

---
 drone-service/drone-system/src/main/java/org/sxkj/system/controller/DeptController.java |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/drone-service/drone-system/src/main/java/org/sxkj/system/controller/DeptController.java b/drone-service/drone-system/src/main/java/org/sxkj/system/controller/DeptController.java
index 015f7c7..ff1b689 100644
--- a/drone-service/drone-system/src/main/java/org/sxkj/system/controller/DeptController.java
+++ b/drone-service/drone-system/src/main/java/org/sxkj/system/controller/DeptController.java
@@ -211,7 +211,11 @@
 		if (deptService.submit(deptEntity)) {
 			CacheUtil.clear(SYS_CACHE);
 			CacheUtil.clear(SYS_CACHE, Boolean.FALSE);
-			List<User> userList = userMapper.selectList(new LambdaQueryWrapper<User>().eq(User::getDeptId, dept.getId()));
+			// 修正后的代码
+			List<User> userList = userMapper.selectList(
+				new LambdaQueryWrapper<User>()
+					.eq(User::getDeptId, String.valueOf(dept.getId())) // 关键点:转为 String
+			);
 			if (!userList.isEmpty()) {
 				List<Long> userIds = userList.stream().map(User::getId).collect(Collectors.toList());
 				userMapper.updateUserAreaCode(dept.getAreaCode(), userIds);

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