DataGrip连接MySql数据库失败：dataGrip java.net.ConnectException: Connection refused: connect.

1.问题

报错：dataGrip java.net.ConnectException: Connection refused: connect.

详细错误：[08S01]
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.

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.

2.原因

mysql57服务并未开启，开启后连接成功

posted @ 2023-11-08 19:36  DawnTraveler  阅读(599)  评论(0)  编辑  收藏  举报