【Exception】InvalidConnectionAttributeException: The server time zone value ''Öйú±ê׼ʱ¼ä' is ...

案發現場

Caused by: com.mysql.cj.exceptions.InvalidConnectionAttributeException:

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.

解決方案

添加參數 serverTimezone=UTC

url: jdbc:mysql://localhost:3306/helloworld?characterEncoding=UTF-8&useUnicode=true&useSSL=false&serverTimezone=UTC