环境：

  Jdk

Mysql

mysql驱动程序：

Sringboot:

问题：

Error querying database.  Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: 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.

解决方案：

图中红框中url内容修改为：

url: jdbc:mysql://localhost:3306/testMyBatisPlus?useUnicode=true&characterEncoding=utf8&serverTimezone=PRC

 本Bug到此为止，下个见......