DataGrip連接Mysql報08S01解決方案

以前正常使用的GataGrip，突然在某天報下面的錯誤提示:08S01

[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.
No appropriate protocol (protocol is disabled or cipher suites are inappropriate).

從提示的英文能看出來，是 protocol的問題，打開數據庫連接設置：

將useSsl設置爲false，完美解決。