修改商品信息查询以及订单新增订单接口逻辑

src/main/resources/mapper/pc/SourceMapper.xml

@@ -34,6 +34,7 @@
             <if test="startTime!= null">and so.create_time &gt;= #{startTime} </if>
             <if test="endTime!= null">and so.create_time &lt;= #{endTime} </if>
         </where>
+        order by so.create_time desc
     </select>
     <select id="getById" resultType="com.ycwl.basic.model.pc.source.resp.SourceRespVO">
         select so.id, scenic_id, device_id, member_id, url, so.create_time, so.update_time,sc.`name` as scenicName