Navicat连接mysql8.0以上版本，报1045-Access denied for user ’ ‘@’ ’ (using password: YES)
1.更新密码
ALTER USER ‘root’@’%’ IDENTIFIED WITH mysql_native_password BY ‘abc.123’;
abc.123：新密码
2.修改加密规则
ALTER USER ‘root’@’%’ IDENTIFIED BY ‘abc.123’ PASSWORD EXPIRE NEVER;
3.刷新权限
FLUSH PRIVILEGES;
4.重新用Navicat连接Mysql
