sqldeveloper mysql 连接错误 The server time zone

执行请求的操作时遇到错误:

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.

供应商代码 0

解决方案：端口添加
3306/?serverTimezone=America/Winnipeg&dummyparam=