数据库异常 ：java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)

数据库异常 ：java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)

参考文章：

（1）数据库异常 ：java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)

（2）https://www.cnblogs.com/zhuangfei/p/7590712.html

备忘一下。