工作台业务模块功能代码开发

sky-server/src/main/resources/mapper/SetmealMapper.xml

@@ -44,8 +44,6 @@
         order by s.create_time desc
     </select>
 
-
-
     <!-- 修改套餐 -->
     <update id="update" parameterType="Setmeal">
         update setmeal
@@ -62,5 +60,11 @@
         where id = #{id}
     </update>
 
-
+    <select id="countByMap" resultType="java.lang.Integer">
+        select count(id) from setmeal
+        <where>
+            <if test="status != null"> and status = #{status} </if>
+            <if test="categoryId != null"> and category_id = #{categoryId} </if>
+        </where>
+    </select>
 </mapper>