2021-05-25 17:59:42

[ERROR]-[Thread: MQTT Call: org-19922877693696-test1234]-[cn.org.zhny.base.JBoltBaseModel._getTable()]: class cn.org.zhny.common.model.Weather can not mapping to database table,maybe application cannot connect to database. 

连接断开，可以做重连

MqttException (0) - java.lang.RuntimeException: class cn.org.zhny.common.model.Weather can not mapping to database table,maybe application cannot connect to database. 

at org.eclipse.paho.client.mqttv3.internal.CommsCallback.run(CommsCallback.java:228)

at java.lang.Thread.run(Thread.java:748)

Caused by: java.lang.RuntimeException: class cn.org.zhny.common.model.Weather can not mapping to database table,maybe application cannot connect to database. 

at cn.org.zhny.base.JBoltBaseModel._getTable(JBoltBaseModel.java:139)

at cn.org.zhny.base.JBoltBaseModel._getPrimaryKeys(JBoltBaseModel.java:174)

at cn.org.zhny.base.JBoltBaseModel._getPrimaryKey(JBoltBaseModel.java:162)

at cn.org.zhny.base.JBoltBaseModel._initPrimaryKey(JBoltBaseModel.java:196)

at cn.org.zhny.base.JBoltBaseModel.save(JBoltBaseModel.java:213)

at cn.org.zhny.mqtt.PushCallback.handleMsg(PushCallback.java:92)

at cn.org.zhny.mqtt.PushCallback.messageArrived(PushCallback.java:73)

at org.eclipse.paho.client.mqttv3.internal.CommsCallback.deliverMessage(CommsCallback.java:519)

at org.eclipse.paho.client.mqttv3.internal.CommsCallback.handleMessage(CommsCallback.java:417)

at org.eclipse.paho.client.mqttv3.internal.CommsCallback.run(CommsCallback.java:214)

... 1 more

能正常启动，在config文件的onStart方法里的语句也能连接数据库并输出

但是在另一个地方的保存就报错，不知道怎么回事？？？这个保存是在mqtt的回调函数里，这个应该怎么操作那？？