mysql5.7出现Access denied for user ‘root‘@‘localhost‘ (using password: YES)无法打开的解决方法

1.首先是mysql的下载与安装

https://blog.csdn.net/qq_28981659/article/details/125419059

2.其次是我本次碰到的问题，解决的办法

https://blog.csdn.net/csh1807266489/article/details/94477928