Communications link failure；；The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.

Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure；；The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.

 

解决方案：

mysql数据库url中添加了autoReconnect=true&failOverReadOnly=false

posted @ 2017-11-16 11:10  简笔话_Golden  阅读(5600)  评论(0)  编辑  收藏  举报