SQLyog连接数据库报错plugin caching_sha2_password could not be loaded

原文链接： https://blog.csdn.net/lihua5419/article/details/80394716

mysql shell 中依次执行以下命令

ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER; #修改加密规则 

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password'; #更新用户的密码 

FLUSH PRIVILEGES; #刷新权限

alter user 'root'@'localhost' identified by '123'; #重置密码