In which folder is the Discuz database stored?

In which folder is the Discuz database stored? Need specific code examples

Discuz is a well-known open source forum system, and many websites choose to use it to build online communities. In the process of using Discuz, sometimes we need to find the location of the database in order to back up or perform database operations. So, which folder is the Discuz database stored in? The following will answer this question in detail and give specific code examples.

First, we need to log in to the backend management page of Discuz. In the background management page, we can find the option "Database" and click to enter the database management page. In the database management page, we can view the database name, user name, password and other information, but we cannot directly see the storage location of the database file.

Actually, Discuz's database files are stored in the MySQL database of the server, rather than directly in the folder. MySQL database is a relational database management system that stores data in the database in the form of tables instead of in folders like ordinary files.

If we need to back up the Discuz database file, we can do it through the MySQL database management tool. A specific code example is given below to demonstrate how to use the MySQL command line tool to back up the Discuz database file:

1. First, log in to the server's terminal or remotely connect to the server through SSH.
2. Run the following command to log in to the MySQL database:

mysql -u 用户名 -p

After prompting for the password, enter the MySQL database password to log in.

3. Select the database to be backed up. Assume that the database name of Discuz is "discuz". Run the following command to select the database:

use discuz;

4. Run the following command to export the database For SQL files:

mysqldump -u 用户名 -p 数据库名 > 导出的路径/文件名.sql

For example, if you want to export the database to a file named "discuz_backup.sql", you can run the following command:

mysqldump -u 用户名 -p discuz > /home/backup/discuz_backup.sql

5. Wait for the command to execute When completed, the database file will be exported to the specified path.

Through the above steps, we have successfully backed up the Discuz database as a SQL file so that we can restore or migrate the database in the future. It should be noted that backing up database files is to ensure data security. It is recommended to back up the database regularly to prevent accidental data loss.

To summarize, Discuz's database is not stored directly in the folder, but in the MySQL database. If you need to back up Discuz's database files, you can do so through the MySQL command line tool or other database management tools.

I hope the above content will be helpful to you. If you have any questions or more database operation needs, please leave a message for discussion. thanks for reading!

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