From 891d1c3e8c4355b17f157d6ee53ca328b70816cb Mon Sep 17 00:00:00 2001
From: gongchunyi <deslre0381@gmail.com>
Date: 星期一, 19 一月 2026 11:42:03 +0800
Subject: [PATCH] fix: 添加判空操作和检测指标维护的关联产品id参数传递错误

---
 src/main/java/com/ruoyi/sales/mapper/SalesLedgerProductMapper.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/sales/mapper/SalesLedgerProductMapper.java b/src/main/java/com/ruoyi/sales/mapper/SalesLedgerProductMapper.java
index 0ccce79..58e8d9c 100644
--- a/src/main/java/com/ruoyi/sales/mapper/SalesLedgerProductMapper.java
+++ b/src/main/java/com/ruoyi/sales/mapper/SalesLedgerProductMapper.java
@@ -14,4 +14,7 @@
  */
 public interface SalesLedgerProductMapper extends MyBaseMapper<SalesLedgerProduct> {
     List<SalesLedgerProduct> selectSalesLedgerProductList(@Param("salesLedgerProduct") SalesLedgerProduct salesLedgerProduct);
+
+    SalesLedgerProduct selectSalesLedgerProductByMainId(@Param("productMainId") Long productMainId);
+
 }

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