解决远程连接服务器数据库报错：Host ‘XXXXXX’ is blocked because of many connection errors

参考：https://blog.csdn.net/li_li_lin/article/details/72764683和

https://blog.csdn.net/zaishijizhidian/article/details/83338785

 

登陆mysql或者mariadb的方法：mysql -u root -p