ubuntu16 mysql 远程连接

打开配置文件:

sudo vim /etc/mysql/mysql.conf.d/mysqld.cnf
将下面一行注释掉:

# bind-address = localhost
重启服务
sudo service mysql restart

一、改表法
    在localhost登入mysql后,更改 "mysql" 数据库里的 "user" 表里的 "host" 项,将"localhost"改称"%"

mysql -u root -p
   Enter password:
    ……
   mysql>
  mysql>update user set host = '%' where user = 'root';

  mysql>select host, user from user;
quit;
二、授权法
    例如: 你想myuser使用mypassword(密码)从任何主机连接到mysql服务器的话。

  mysql>GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%'IDENTIFIED BY 'mypassword' WITH GRANT OPTION;

  如果你想允许用户myuser从ip为192.168.1.6的主机连接到mysql服务器,并使用mypassword作为密码

  mysql>GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3'IDENTIFIED BY

  'mypassword' WITH GRANT OPTION;

   mysql>FLUSH PRIVILEGES

  

原文地址:https://www.cnblogs.com/lfqcode/p/8399995.html