新建MYSQL数据源报错

新建数据源报错，MYSQL版本5.7，在本地dbeaver连接没问题，端口和IP地址都是通的
错误代码:110099999g5.util.exception.ConnException: 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.Connection
reset

排查一下呢https://club.yonghongtech.com/fo ... amp;highlight=mysql

yhdata_lyaa 发表于 2024-7-10 18:11
排查一下呢https://club.yonghongtech.com/forum.php?mod=viewthread&tid=10238&highlight=mysql

不行，都试了

yhdata_lyaa 发表于 2024-7-10 18:11
排查一下呢https://club.yonghongtech.com/forum.php?mod=viewthread&tid=10238&highlight=mysql

错误代码：110099999 一般是什么原因呢