From 56c6afb58c29c785b0a363d1dac183c4b1b2e1aa Mon Sep 17 00:00:00 2001
From: zss <zss@example.com>
Date: 星期六, 17 一月 2026 15:53:31 +0800
Subject: [PATCH] Merge branch 'jtwy' into dev_New

---
 src/main/java/com/ruoyi/device/mapper/DeviceLedgerMapper.java |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/device/mapper/DeviceLedgerMapper.java b/src/main/java/com/ruoyi/device/mapper/DeviceLedgerMapper.java
index 17683d4..a7d1a37 100644
--- a/src/main/java/com/ruoyi/device/mapper/DeviceLedgerMapper.java
+++ b/src/main/java/com/ruoyi/device/mapper/DeviceLedgerMapper.java
@@ -4,6 +4,8 @@
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.ruoyi.account.dto.DeviceTypeDetail;
+import com.ruoyi.account.dto.DeviceTypeDistributionVO;
 import com.ruoyi.device.dto.DeviceLedgerDto;
 import com.ruoyi.device.execl.DeviceLedgerExeclDto;
 import com.ruoyi.device.pojo.DeviceLedger;
@@ -21,4 +23,11 @@
 
     @InterceptorIgnore(tenantLine = "true")
     DeviceLedger selectById1(Long id);
+
+    /**
+     * 鎸夊勾浠界粺璁¤澶囩被鍨嬪垎甯�
+     * @param year 浼犲叆鐨勫勾浠斤紙濡�2026锛�
+     * @return 鍚勭被鍨嬬殑鏁伴噺鍜岄噾棰�
+     */
+    List<DeviceTypeDetail> getDeviceTypeDistributionByYear(@Param("year") Integer year);
 }

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