mysql The server time zone value 'xxx' is unrecognized

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.

• 在连接字符串中指定时区 serverTimezone=UTC （世界统一时间）