小程序首页初版，订单回显商户二维码，

src/main/resources/mapper/TbShopInfoMapper.xml

@@ -68,6 +68,9 @@
     from tb_shop_info
     where id = #{id,jdbcType=INTEGER}
   </select>
+
+
+
   <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
     delete from tb_shop_info
     where id = #{id,jdbcType=INTEGER}
@@ -644,4 +647,15 @@
     GROUP BY
       product_id
   </select>
+  <select id="selectByIds" resultType="com.chaozhanggui.system.cashierservice.entity.TbShopInfo">
+    select
+    <include refid="Base_Column_List" />
+    ,
+    <include refid="Blob_Column_List" />
+    from tb_shop_info
+    where id IN
+    <foreach collection="list" item="item" index="index" open="(" close=")" separator=",">
+        #{item}
+    </foreach>
+  </select>
 </mapper>