SQL Error (1130): Host '192.168.1.126' is not allowed to connect to this MySQL server

通过HeidiSQL连接MYSQL数据库报错：

SQL Error (1130): Host '192.168.1.126' is not allowed to connect to this MySQL server

说明所连接的用户帐号没有远程连接的权限，只能在本机(localhost)登录。

需更改 mysql 数据库里的 user表里的 host项把localhost改称%

首先按下面的步骤登录Mysql服务器

登录mysql需要切换到dos下的mysql的bin目录，进行如下操作：

mysql>use mysql;

mysql>update user set host = '%' where user ='root';

MariaDB [mysql]> update user set host = '%' where host = 'localhost';

Query OK, 0 rows affected (0.00 sec)

Rows matched: 0 Changed: 0 Warnings: 0

mysql>flush privileges;

mysql> select host, user from user;

mysql>quit

OK。远程连接成功！