navicat中出现client does not support authentication protocol requested by server;consider upgrading mysql client 解决办法

1.以管理员的方式打开cmd
cd MySQL文件的路径
mysql -u root -p密码
2.复制以下两行代码

mysql> alter user 'editest'@'localhost' identified with mysql_native_password by 'editest123456';
Query OK, 0 rows affected (0.23 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.12 sec)