Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

时间 2020-07-03

标签 caused com.mysql.jdbc.exceptions.jdbc4.communicationsexception com mysql jdbc exceptions communicationsexception communications link failure 栏目 MySQL 繁體版

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具体错误信息mysql Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failuresql The last packet successfully received from the server was 1,548,635,756,564 milliseconds

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