SQLyog连接数据库 提示错误plugin caching_sha2_password could not be loaded

1.打开mysql cmd

2.执行语句

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'; #更新一下用户的密码

FLUSH PRIVILEGES; #刷新权限

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