From 3d13302370a013b208ddcf5535da0a5fc63f6843 Mon Sep 17 00:00:00 2001
From: Joshi <3040996759@qq.com>
Date: Mon, 25 May 2026 14:17:15 +0800
Subject: [PATCH] =?UTF-8?q?fix(cost):=20=E4=BF=AE=E6=AD=A3=E7=94=9F?=
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- 将生产月报查询条件从精确日期匹配改为按月匹配，使用 DATE_FORMAT 函数处理 report_date 字段
- 修复原逻辑中因日期格式不匹配导致的查询结果不准确问题
- 调整后支持按年月（如 '2026-05'）查询生产月报数据，提高查询灵活性
---
 .../com/klp/cost/service/impl/CostProdReportServiceImpl.java    | 2 +-
 1 file changed, 1 insertion(+), 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 717c298d..d7e0471a 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
@@ -62,10 +62,10 @@ public class CostProdReportServiceImpl implements ICostProdReportService {
         Map<String, Object> params = bo.getParams();
         LambdaQueryWrapper<CostProdReport> lqw = Wrappers.lambdaQuery();
         lqw.eq(StringUtils.isNotBlank(bo.getReportTitle()), CostProdReport::getReportTitle, bo.getReportTitle());
-        lqw.eq(bo.getReportDate() != null, CostProdReport::getReportDate, bo.getReportDate());
         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());
         return lqw;
     }