Navicat链接Mysql报错：Client does not support authentication protocol requested by server；

　　上篇刚写了安装Mysql，想用Navicat去链接，而后就报错了，此处记录报错解决。

　　Navicat链接MySQL Server8.0版本时出现Client does not support authentication protocol requested  by server；解决以下：

命令以下：

一、use mysql;

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

三、flush privileges;