Home Backend Development PHP Tutorial Discuz domain name modification skills and experience exchange

Discuz domain name modification skills and experience exchange

Mar 10, 2024 pm 01:21 PM
sql statement data lost Domain Name Tips Sharing Exchange of experiences

Discuz domain name modification skills and experience exchange

Title: Discuz domain name modification skills and experience exchange

During the operation of the website, sometimes we may need to modify the domain name of the Discuz forum, maybe because of the brand Upgrade, SEO optimization or other reasons. However, domain name modification involves many aspects such as databases and configuration files, and needs to be handled with caution. This article will share the skills and experience of Discuz domain name modification, and provide specific code examples to help website administrators successfully complete the process of domain name modification.

1. Backup data
Before modifying the domain name, be sure to back up the database and related files of the Discuz forum to prevent data loss due to unexpected situations. The database can be backed up through phpMyAdmin or other database management tools, and the entire Discuz forum folder can also be backed up.

2. Modify the configuration file
First, you need to modify the configuration file of the Discuz forum and replace the original domain name with the new domain name. Find the config/config_global.php file and modify the following parameters in it:

$_config['cookie']['domain'] = '新域名';
$_config['cookie']['cookiepre'] = '新cookie前缀';
$_config['admincp']['forcesecques'] = 0;
Copy after login

3. Modify the database
Next, you need to modify the table that saves domain name information in the Discuz forum database. You can use the following SQL statement to replace domain names in batches:

UPDATE pre_common_domain SET domain = '新域名' WHERE domain = '旧域名';
Copy after login

After executing the above SQL statement, replace the old domain name saved in the database with the new domain name.

4. Replace the file path
There may be some pictures, attachments and other resources in the forum that directly reference domain names. In this case, you need to replace the old domain names in these resources with the new domain names. You can use the following command to replace file paths in batches:

find ./data/attachment -type f|xargs sed -i 's/旧域名/新域名/g'
Copy after login

After executing the above command, replace the old domain names in all attachment files with the new domain names.

5. Clear cache
Finally, after changing the domain name, you need to clear the cache of the Discuz forum to ensure that the new domain name can take effect normally. The cache can be cleared through Background Tools->Update Cache.

Through the above steps, we can successfully complete the process of modifying the Discuz domain name. In the process of modifying the domain name, you need to back up the data and operate with caution to avoid unnecessary losses. I hope the above experience can help website administrators who need to modify Discuz domain names.

The above is the detailed content of Discuz domain name modification skills and experience exchange. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to create oracle database How to create oracle database How to create oracle database How to create oracle database Apr 11, 2025 pm 02:36 PM

To create an Oracle database, the common method is to use the dbca graphical tool. The steps are as follows: 1. Use the dbca tool to set the dbName to specify the database name; 2. Set sysPassword and systemPassword to strong passwords; 3. Set characterSet and nationalCharacterSet to AL32UTF8; 4. Set memorySize and tablespaceSize to adjust according to actual needs; 5. Specify the logFile path. Advanced methods are created manually using SQL commands, but are more complex and prone to errors. Pay attention to password strength, character set selection, tablespace size and memory

What are the oracle11g database migration tools? What are the oracle11g database migration tools? Apr 11, 2025 pm 03:36 PM

How to choose Oracle 11g migration tool? Determine the migration target and determine the tool requirements. Mainstream tool classification: Oracle's own tools (expdp/impdp) third-party tools (GoldenGate, DataStage) cloud platform services (such as AWS, Azure) to select tools that are suitable for project size and complexity. FAQs and Debugging: Network Problems Permissions Data Consistency Issues Insufficient Space Optimization and Best Practices: Parallel Processing Data Compression Incremental Migration Test

How to delete all data from oracle How to delete all data from oracle Apr 11, 2025 pm 08:36 PM

Deleting all data in Oracle requires the following steps: 1. Establish a connection; 2. Disable foreign key constraints; 3. Delete table data; 4. Submit transactions; 5. Enable foreign key constraints (optional). Be sure to back up the database before execution to prevent data loss.

How to clean all data with redis How to clean all data with redis Apr 10, 2025 pm 05:06 PM

How to clean all Redis data: Redis 2.8 and later: The FLUSHALL command deletes all key-value pairs. Redis 2.6 and earlier: Use the DEL command to delete keys one by one or use the Redis client to delete methods. Alternative: Restart the Redis service (use with caution), or use the Redis client (such as flushall() or flushdb()).

How to remotely connect to oracle database How to remotely connect to oracle database Apr 11, 2025 pm 02:27 PM

Remotely connecting to Oracle requires a listener, service name and network configuration. 1. The client request is forwarded to the database instance through the listener; 2. The instance verifies the identity and establishes a session; 3. The user name/password, host name, port number and service name must be specified to ensure that the client can access the server and the configuration is consistent. When the connection fails, check the network connection, firewall, listener and username and password. If the ORA-12154 error, check the listener and network configuration. Efficient connections require connection pooling, optimization of SQL statements and selection of appropriate network environments.

Centos stops maintenance 2024 Centos stops maintenance 2024 Apr 14, 2025 pm 08:39 PM

CentOS will be shut down in 2024 because its upstream distribution, RHEL 8, has been shut down. This shutdown will affect the CentOS 8 system, preventing it from continuing to receive updates. Users should plan for migration, and recommended options include CentOS Stream, AlmaLinux, and Rocky Linux to keep the system safe and stable.

How to create an oracle database How to create an oracle database How to create an oracle database How to create an oracle database Apr 11, 2025 pm 02:33 PM

Creating an Oracle database is not easy, you need to understand the underlying mechanism. 1. You need to understand the concepts of database and Oracle DBMS; 2. Master the core concepts such as SID, CDB (container database), PDB (pluggable database); 3. Use SQL*Plus to create CDB, and then create PDB, you need to specify parameters such as size, number of data files, and paths; 4. Advanced applications need to adjust the character set, memory and other parameters, and perform performance tuning; 5. Pay attention to disk space, permissions and parameter settings, and continuously monitor and optimize database performance. Only by mastering it skillfully requires continuous practice can you truly understand the creation and management of Oracle databases.

What types of files are composed of oracle databases? What types of files are composed of oracle databases? Apr 11, 2025 pm 03:03 PM

Oracle database file structure includes: data file: storing actual data. Control file: Record database structure information. Redo log files: record transaction operations to ensure data consistency. Parameter file: Contains database running parameters to optimize performance. Archive log file: Backup redo log file for disaster recovery.

See all articles