提交优化后的按摩商品查询代码

nightFragrance-massage/src/main/resources/mapper/massage/TXiangmuMapper.xml

@@ -73,7 +73,10 @@
         SELECT
             p.c_id AS id,
             p.c_title AS title,
-            p.project_type AS productType,
+            CASE
+                WHEN p.project_type = '1' THEN 0
+            ELSE 0
+            END AS productType,
             p.d_price AS price,
             '广誉源' AS merchantName,
             CAST(FLOOR(100000 + RAND() * 900000) AS UNSIGNED) AS merchantId,
@@ -99,9 +102,18 @@
         ) agg ON FIND_IN_SET(p.c_id, agg.c_bh_list)
         WHERE
             p.is_delete = 0
-            <if test="dto.productType != null">
+            <if test="dto.productType != null and dto.productType == 0">
+                AND p.project_type = 1
+            </if>
+            <if test="dto.productType != null and dto.productType == 1">
+                AND 1 = 0
+            </if>
+            <if test="dto.productType != null and dto.productType != 0 and dto.productType != 1">
                 AND p.project_type = #{dto.productType}
             </if>
+            <if test="dto.productType == null">
+                AND p.project_type = 1
+            </if>
           AND EXISTS (
             SELECT 1
             FROM t_js j