MySQLへのリモートアクセスを追加します。

mysql -uroot -p
use mysql;
//Mysql默认不允许远程登录，所以需要开启远程访问权限
select user,authentication_string,host from user; update user set host = '%' where user = 'root'; FLUSH PRIVILEGES; //navicat 连接 mysql 出现`Client does not support authentication protocol requested by server` alter user 'root'@'%' identified with mysql_native_password by '密码';