学习mybatis
刚解决了第一个问题，再上一个博客，现在又来了第二个问题啦
### 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 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.
这就是时区错误。原因是因为MySql服务采用的是国际标准时间，与内地相差8个小时，所以需要在连接MySql服务在原来的连接基础上加上serverTimezone=UTC
<property name="url" value="jdbc:mysql://localhost:3306/mybatis?serverTimezone=UTC&useUnicode=true&characterEncoding=utf-8&allowMultiQueries=true"/>
mybatis是我的数据库名，这样改完就好啦
