DreamWeaver CMS Database Connection Configuration Guide

DreamWeaver CMS Database Connection Configuration Guide

DreamWeaver CMS (DedeCMS) is a popular open source content management system. It is widely used in various website construction. The database is one of the cores of Dreamweaver CMS, so the correct database connection configuration is crucial. In this article, we will introduce in detail how to configure the database connection of Dreamweaver CMS, including specific code examples to help you correctly configure and manage your website database.

1. Database connection configuration file

The database connection configuration information of DreamWeaver CMS is stored in the data/common.inc.php file. In this file, you can find information about the database connection and make the necessary modifications.

2. Database connection parameters

In the data/common.inc.php file, you need to modify the following parameters to configure the database connection:

• $db_host: database server address, usually localhost or server IP address;
• $db_user: database user name , used to connect to the database;
• $db_pwd: database password, used to connect to the database;
• $db_name: database name, your organization The database name used by Meng CMS;

3. Database connection code example

The following is a simple database connection code example, you can find it in data/common.inc Find similar code in the .php file and modify it according to your database information:

<?php
// 数据库服务器地址
$db_host = "localhost";
// 数据库用户名
$db_user = "root";
// 数据库密码
$db_pwd = "123456";
// 数据库名称
$db_name = "dedecms";

// 连接数据库
$link = @mysql_connect($db_host, $db_user, $db_pwd) or die("数据库连接错误");
mysql_select_db($db_name, $link) or die("数据库选择错误");

mysql_query("SET NAMES 'utf8'");

// 其他配置信息
...

?>

4. Notes

• Ensure the accuracy of the database connection information, including Server address, user name, password and database name;
• Always back up database data to prevent accidental data loss;
• Regularly check whether the database connection is normal to ensure the normal operation of the website.

Through the introduction of this article, you should now be able to correctly configure the database connection of DreamWeaver CMS and make appropriate modifications and management as needed. The correct configuration of the database connection is essential for the normal operation of the website and data security. I hope this article will be helpful to you.

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