报错信息如下
java.sql.SQLException: The server time zone value 'Öйú±ê׼ʱ¼ä' 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.
----------------------原因---------------------
造成这个的原因是因为maven导入MyBatis的时候会自动导入最新版本的8.0，然后8.0采用了新驱动，之前版本会报错
---------------------------------解决方案-----------------------------------
在url后面加上时区：serverTimezone=GMT%2B8
例如：url: jdbc:mysql://localhost:3306/springboot?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT%2B8
好了问题解决了吧