fix: 数据保存

server-web/src/main/java/com/makeit/mqtt/PushCallback.java

@@ -126,7 +126,7 @@ public class PushCallback implements MqttCallback {
             Long size = redisTemplate.opsForHash().size(DEVICE_BR_ANALYSIS + device.getDeviceId());
 
             redisTemplate.opsForHash().put(DEVICE_BR_ANALYSIS + device.getDeviceId(), currentSecond,JSON.toJSONString(device.getProperties()));
-            redisTemplate.expire(DEVICE_BR_ANALYSIS + device.getDeviceId(),duration,TimeUnit.MINUTES);
+            redisTemplate.expire(DEVICE_BR_ANALYSIS + device.getDeviceId(),duration + 3,TimeUnit.MINUTES);
             if (size > duration * 60) {
                 redisTemplate.opsForHash().delete(DEVICE_BR_ANALYSIS + device.getDeviceId(),currentSecond - duration * 60);
             }