MySQL连接数据库报时区错误：java.sql.SQLException: The server time zone value

连接MySQL数据库时报以下时区错误信息：

java.sql.SQLException: The server time zone value '�й���׼ʱ��' 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.

解决方案：

为URL添加参数serverTimezone=UTC即可，这里的时区可以根据自己数据库的设定来设置（GMT/UTC ）。

jdbc:mysql://localhost:3306/dbname?useUnicode=true&characterEncoding=UTF-8&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC