Client does not support authentication protocol requested by server;consider upgrading Mysql client; 解决办法：
执行以下命令：

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456'; //123456改成你的密码即可

执行后再连接：

我安装的是mysql8.2版本

Client does not support authentication protocol requested by server;consider upgrading Mysql client; 解决办法：
执行以下命令：

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456'; //123456改成你的密码即可

执行后再连接：

我安装的是mysql8.2版本