MySQL database remote connection setup cracking

The following articles mainly introduce the remote connection settings of MySQL databases and the two easy-to-use methods of MySQL remote connection settings. If you have mastered this technology, it will be of great help in future studies or work.

MySQL remote connection settings

If the web and database are not on the same server, the MySQL server must allow remote connections to run the website properly.

There are two ways to set the remote connection for MySQL:

1. Change the table. It may be that your account is not allowed to log on remotely, but only on localhost.

At this time, you only need to log on to MySQL on the localhost computer and change the "host" entry in the "user" table in the "MySQL" database,

 
 

  
  
From "localhost" to "%" MySQL-u root-pvmwaremysql> use MySQL; mysql> update user set host = '%' where user = 'root'; mysql> select host, user from user;
 
 

2. Authorization method. For example, if you want myuser to use mypassword to connect to the MySQL server from any host.

 
 

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

If you want to allow myuser to connect to the MySQL server from a host whose ip address is 192.168.1.3, and use mypassword as the password

 
 

  
  
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION; 
 
 

If the web and database are not on the same server, the MySQL server must allow remote connections to run the website properly.

The above content is an introduction to MySQL remote connection settings. I hope you will be able to gain some benefits.