一，数据库相关

1,Caused by: 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.

解决：通过最后一句我们知道，JDBC 8以上的版本必须配置时区
所以要在连接MySQL服务器地址的位置跟上?serverTimeZone=UTC

image.png