You must configure either the server or JDBC driver (via the serverTimezone configuration property)

1、问题描述

本地程序执行是OK,但是发布到Linux上,MySQL设置的UTC时间,在执行数据库操作的时候,就会报如下错误:
Failedjava.sql.SQLException: The server time zone value 'Coordinated Universal Time' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.

2、解决方法

在db连接串后面加上:?serverTimezone=UTC,完整示例:jdbc:mysql://localhost:3306/dbname?serverTimezone=UTC【可以指定时区问题】

3、拓展知识

在db连接串后面加上:?useUnicode=true&characterEncoding=UTF-8,完整示例:jdbc:mysql://localhost:3306/dbname?useUnicode=true&characterEncoding=UTF-8 【可以解决中文乱码问题】

当然也可以联合起来用jdbc:mysql://localhost:3306/dbname?useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTC

4、参考网站

https://blog.csdn.net/aayygg1234/article/details/78205240

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