問題一：can’t connect to mysql server on ‘192.168.xxx.xxx’(10061)

解決：
sudo vim /etc/mysql/mysql.conf.d/mysqld.cnf，bind-address綁定了登陸的IP，把這兩行代碼注釋掉，然后重啟mysql。

問題二：1130-host ‘’ is not allowde to connect to this mysql server

在Linux中登錄到mysql中

use mysql;
select host,user,plugin,authentication_string from mysql.user;

?修改user表中的Host

update user set Host=’%’ where User=‘root’;
flush privileges;

連接成功。?