3

src/main/resources/mapper/DeviceMapper.xml

@@ -68,7 +68,8 @@
     </delete>
     <select id="list" resultType="com.ycwl.basic.model.pc.device.resp.DeviceRespVO">
         select d.id, scenic_id, d.name, no, d.longitude, d.latitude, d.status, create_at, d.update_at, s.name scenic_name, d.keepalive_at, d.online, p.wvp_device_no as device_no, p.wvp_channel_no channel_no,
-        (select url from source s where s.device_id=d.id order by id desc limit 1) coverUrl
+        (select s.url from source s where s.device_id=d.id order by id desc limit 1) coverUrl,
+        (select s.create_time from source s where s.device_id=d.id order by id desc limit 1) coverTime
         from device d
         left join scenic s on d.scenic_id = s.id
         left join device_preview_config p on d.id = p.device_id and p.status = 1