From b4db4001b5e1993f83155fb629a9cb189fe39727 Mon Sep 17 00:00:00 2001
From: yuan <123@>
Date: 星期一, 30 三月 2026 15:21:15 +0800
Subject: [PATCH] feat: 设备台账新增预期用途字段

---
 src/main/java/com/ruoyi/device/pojo/DeviceLedger.java   |    3 +++
 src/main/resources/mapper/device/DeviceLedgerMapper.xml |    3 ++-
 2 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/ruoyi/device/pojo/DeviceLedger.java b/src/main/java/com/ruoyi/device/pojo/DeviceLedger.java
index 08324ff..8b20a7e 100644
--- a/src/main/java/com/ruoyi/device/pojo/DeviceLedger.java
+++ b/src/main/java/com/ruoyi/device/pojo/DeviceLedger.java
@@ -165,4 +165,7 @@
 
     @ApiModelProperty("杞暟(杞�/min)")
     private BigDecimal rpm;
+
+    @ApiModelProperty("杞暟(杞�/min)")
+    private String expectedUse;
 }
diff --git a/src/main/resources/mapper/device/DeviceLedgerMapper.xml b/src/main/resources/mapper/device/DeviceLedgerMapper.xml
index 3582a8c..443b9d7 100644
--- a/src/main/resources/mapper/device/DeviceLedgerMapper.xml
+++ b/src/main/resources/mapper/device/DeviceLedgerMapper.xml
@@ -33,7 +33,8 @@
         dl.annual_depreciation_amount,
         dl.type,
         dl.device_code,
-        dl.rpm
+        dl.rpm,
+        dl.expected_use
         FROM device_ledger dl
         left join sys_user su on dl.create_user = su.user_id
         <where>

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