navicat连接不上mysql8

mysql8.0连接加密方式不同，navicat12连不上
提示Client does not support authentication protocol requested by server
navicat15经测试是可以连上
解决办法：修改mysql加密方式为原来的加密方式

ALTER USER 'root'@'localhost' IDENTIFIED with mysql_native_password BY '123456' PASSWORD EXPIRE NEVER;