From 3719416cbf8ead33e2b8fa2ce97442022cc87160 Mon Sep 17 00:00:00 2001
From: Joshi <3040996759@qq.com>
Date: Wed, 17 Jun 2026 14:40:39 +0800
Subject: [PATCH] =?UTF-8?q?fix(cost):=20=E4=BF=AE=E5=A4=8D=E6=8A=A5?=
 =?UTF-8?q?=E8=A1=A8=E6=97=A5=E6=9C=9F=E6=A0=BC=E5=BC=8F=E5=8C=96=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
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- 修改了报告日期的格式化逻辑，使用 SimpleDateFormat 替代直接字符串拼接
- 确保日期格式统一为 yyyy-MM 格式进行查询匹配
- 避免了可能的日期格式不一致导致的查询错误
---
 .../com/klp/cost/service/impl/CostProdReportServiceImpl.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/klp-cost/src/main/java/com/klp/cost/service/impl/CostProdReportServiceImpl.java b/klp-cost/src/main/java/com/klp/cost/service/impl/CostProdReportServiceImpl.java
index 446bdcaa..6365b7ee 100644
--- a/klp-cost/src/main/java/com/klp/cost/service/impl/CostProdReportServiceImpl.java
+++ b/klp-cost/src/main/java/com/klp/cost/service/impl/CostProdReportServiceImpl.java
@@ -71,7 +71,10 @@ public class CostProdReportServiceImpl implements ICostProdReportService {
         lqw.eq(StringUtils.isNotBlank(bo.getLineType()), CostProdReport::getLineType, bo.getLineType());
         lqw.eq(bo.getInputWeight() != null, CostProdReport::getInputWeight, bo.getInputWeight());
         lqw.eq(bo.getOutputWeight() != null, CostProdReport::getOutputWeight, bo.getOutputWeight());
-        lqw.apply(bo.getReportDate() != null, "DATE_FORMAT(report_date, '%Y-%m') = {0}", bo.getReportDate());
+        if (bo.getReportDate() != null) {
+            String monthStr = new java.text.SimpleDateFormat("yyyy-MM").format(bo.getReportDate());
+            lqw.apply("DATE_FORMAT(report_date, '%Y-%m') = {0}", monthStr);
+        }
         return lqw;
     }