standard-server/src/main/resources/mapper/ProductMapper.xml
@@ -5,8 +5,9 @@ <select id="pageProductInformation" resultType="map"> SELECT COUNT(1) num, p.`father` FROM product p WHERE p.`specifications_id` = #{specificationsId} <if test="productCodeOrName != null and productCodeOrName != ''"> WHERE p.`father` = #{productCodeOrName} AND p.`father` = #{productCodeOrName} </if> GROUP BY p.`father` </select>