Sharing of solutions to the problem of missing article content in DreamWeaver CMS

DreamWeaver CMS (DedeCMS) is a commonly used open source content management system, but during use, we often encounter the problem of missing article content, which brings problems to the normal operation of the website. Troubled. This article will provide a solution to this problem and attach specific code examples, hoping to help users who encounter similar problems.

Problem phenomenon

When using Dreamweaver CMS to create or edit articles, content may be missing, which means that the text, pictures or other elements in the article cannot be displayed or saved, resulting in Users cannot view or edit article content normally.

Cause of the problem

The problem of missing article content may be caused by a variety of reasons, such as database configuration errors, file damage, improper permission settings, etc. Before solving the problem, you need to determine the specific cause and then fix it in a targeted manner.

Solution

1. Check the database configuration

First, check whether the database connection configuration is correct. Open the configuration file of DreamWeaver CMS (/config/config_cache.inc.php) and confirm whether the database host, user name, password, database name and other information are correct. Pay special attention to whether the database connection character set is consistent with the database settings to avoid garbled characters leading to missing content.

$db_host = 'localhost'; //数据库主机
$db_user = 'root'; //数据库用户名
$db_pass = 'password'; //数据库密码
$db_name = 'dedecms'; //数据库名
$cfg_db_language = 'utf8'; //数据库连接字符集

2. Check file permissions

Ensure that the files and directories required by DreamWeaver CMS have correct permission settings to avoid problems with insufficient write or read permissions. You can use FTP tools or the command line to view and set file permissions.

Execute the following command to set file permissions (assuming the website root directory is /var/www/html/):

# 设置所有文件权限为644
find /var/www/html/ -type f -exec chmod 644 {} ;

# 设置所有目录权限为755
find /var/www/html/ -type d -exec chmod 755 {} ;

# 设置特定目录权限为777
chmod -R 777 /var/www/html/uploads/

3. Clear cache

Sometimes cache files may be expired or damaged, causing article content to not be displayed or saved properly. You can try to clear the cache file of Dreamweaver CMS and let the system regenerate a new cache file.

Log in to the backend management interface, find the "Clear Cache" option under "System" - "Basic System Parameters", and click to confirm to clear the cache.

4. Database repair

If the problem of missing article content still exists, it may be caused by data corruption in the database. You can try to use the database repair tool (/plus/data/check_table.php) that comes with DreamWeaver CMS to repair it.

Visithttp://yourdomain/plus/data/check_table.php, follow the prompts to select the table that needs to be repaired and perform the repair operation. After the repair is completed, recheck whether the article content is displayed normally.

Summary

The lack of article content is one of the common problems of DreamWeaver CMS, but through the above methods of inspection and repair, most cases can be solved. In actual operation, it is recommended to back up the database and files to avoid information loss due to operational errors. If the above methods cannot solve the problem, it is recommended to contact the official technical support of DreamWeaver CMS or related forums for help.

We hope that the solutions provided in this article can help users of Dreamweaver CMS who encounter the problem of missing article content, so that the website can operate normally and provide high-quality content.

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