ERROR ＞ ERROR 2059 (HY000): Authentication plugin ‘caching_sha2_password‘ cannot be loaded

远程连接mysql数据库时，报错

ERROR 2059 (HY000): Authentication plugin 'caching_sha2_password' cannot be loaded

解决方法如下:

mysql -u root -p

ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'new_password';

即，修改一次密码就可以了