java.sql.SQLException: The server time zone value 'Öйú±ê׼ʱ¼ä' is unrecognized or represents more

从错误看应该是系统时间错误
`在这里插入代码片

`java.sql.SQLException: The server time zone value 'Öйú±ê׼ʱ¼ä' is unrecognized or represents more than one time zone. You must c
onfigure 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.
	at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129) ~[mysql-connector-java-8.0.15.jar:8.0.15]
	at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.15.jar:8.0.15]

这是在使用MySQL 8.0以上版本（MySQL连接驱动和版本都是8.0以上）的时候出现的问题错误，我们需要在访问数据库的Url后面加上以下的语句即可：

?serverTimezone=GMT%2B8

比如我一开始的url是
jdbc:mysql://127.0.0.1:3306/student

改成
jdbc:mysql://127.0.0.1:3306/student?serverTimezone=GMT%2B8

以上文章转载于这个大佬鼠的csdn:https://blog.youkuaiyun.com/qq_39098813/article/details/81138648
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