The server time zone value 'Öйú±ê׼ʱ¼ä' is unrecognized or represents more ....

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报错信息： 

java.sql.SQLException:
The server time zone value 'Öйú±ê׼ʱ¼ä' 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.

错误原因：mysql的时区错误

解决方法：在url末尾加上serverTimezone=UTC，UTC是统一标准世界时间。

 jdbc:mysql://localhost:3306/test?&useUnicode=true&characterEncoding=UTF-8&allowMultiQueries=true&serverTimezone=UTC