【MySQL】java.sql.SQLException: The server time zone value

错误：Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: The server time zone value '?????????' 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.错误：Could not open JDBC Connection for transacti