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 <8605635+zhang3064194730@user.noreply.gitee.com>
Date: Mon, 7 Apr 2025 10:59:05 +0800
Subject: [PATCH] =?UTF-8?q?pad=E7=82=B9=E9=A4=90=E8=AF=A6=E6=83=85?=
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---
 .../src/main/resources/mapper/ProductMapper.xml       | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/cash-service/product-service/src/main/resources/mapper/ProductMapper.xml b/cash-service/product-service/src/main/resources/mapper/ProductMapper.xml
index 3da88ba0..5b3409ac 100644
--- a/cash-service/product-service/src/main/resources/mapper/ProductMapper.xml
+++ b/cash-service/product-service/src/main/resources/mapper/ProductMapper.xml
@@ -245,11 +245,14 @@
     <select id="productList" resultType="com.czg.product.vo.ProductVO">
         select a.*, min(b.sale_price) as lowPrice
         from tb_product as a
-                 left join tb_prod_sku as b on a.id = b.product_id
+        left join tb_prod_sku as b on a.id = b.product_id
         where a.shop_id = #{shopId}
-        <foreach collection="productIds" item="id" open="(" close=")" separator=",">
-           #{id}
-        </foreach>
+        <if test="productIds != null">
+            and a.id in
+            <foreach collection="productIds" item="id" open="(" close=")" separator=",">
+                #{id}
+            </foreach>
+        </if>
         GROUP BY a.id
     </select>
     <update id="updateProductStockNum">