新版的mysqljdbc驱动jar包的配置与之前发生了改变，今天在配置mybatis中mysql驱动的时候一直报错：
org.apache.ibatis.exceptions.PersistenceException:
### Error querying database. Cause: java.sql.SQLException: The server time zone value '�й���ʱ��' is unrecognized or represents more than one time zone. You must configure either the
