Navicat連接MySQL Server8.0版本Client does not support authentication protocol requested by server；解決如下

Navicat連接MySQL Server8.0版本時出現Client does not support authentication protocol requested  by server；解決如下：

命令如下：

1、use mysql;

2、alter user 'root'@'localhost' identified with mysql_native_password by 'root';

3、flush privileges;

4、fhadmin.org;