本文档介绍了WordPress备份的重要性、方法和最佳实践,包括数据库和文件的备份,以及自动备份选项。备份是防止数据丢失的关键步骤,建议定期执行并存储多个副本。
-- 在phpMyAdmin中导出数据库的SQL示例步骤:
-- 1. 选择数据库和所有表。
-- 2. 在输出部分选择“保存输出到文件”,压缩选“无”。
-- 3. 格式选SQL,勾选“添加DROP TABLE”和“IF NOT EXISTS”。
-- 4. 点击“执行”以保存文件。Note: Want to skip the hard stuff? Skip to Automated Solutions such as WordPress Plugins for backups.
Your WordPress database contains every post, every comment and every link you have on your blog. If your database gets erased or corrupted, you stand to lose everything you have written. There are many reasons why this could happen, and not all are things you can control. With a proper backup of your WordPress database and files, you can quickly restore things back to normal.
Instructions to back up your WordPress site include:
In addition, support is provided online at the WordPress Support Forum to help you through the process.
Site backups are essential because problems inevitably occur and you need to be in a position to take action when disaster strikes. Spending a few minutes to make an easy, convenient backup of your database will allow you to spend even more time being creative and productive with your website.
Back up your database regularly, and always before an upgrade.
How often should you back up?
That depends on how often you blog, how often you want to do this, and how you would feel if your database were lost along with a few posts. It is your decision. General suggestion when backups should be made:
Can you use this method to back up other data?
Yes. Backups are good all around.
How many backups should I keep?
You should keep at least 3–5 recent WordPress backups to stay safe from data loss, with copies stored in different locations — for example, one on your hosting server, one on cloud storage (Google Drive, Dropbox, etc.), and one downloaded to your local computer. This way, even if one backup fails or is lost, you’ll always have a reliable version to restore your website.
Can backups be automated?
Yes. There are several methods of automating the backup process available, and we’ve listed some in the Automatic WordPress backup section. However, it is highly recommended that you back up those auto backups with a manual backup once in a while to guarantee that the process is working.
Is there more information on backing up WordPress available?
Yes. See Backup Resources for more information.
There are two parts to backing up your WordPress site: Database and Files. You need both to be able to fully restore a typical WordPress site.
For step-by-step instructions, see:
It is common to wonder whether “backing up the files” also backs up the database. In a typical WordPress setup, the answer is no:
wp-config.php, .htaccess, etc.).When you “back up the database” you usually create an export/dump file (for example, a .sql, .gz, or .bz2 file). That exported file is a file and you can store it alongside your file backups — but restoring still requires importing it back into MySQL/MariaDB.
To keep backups consistent, it helps to treat the files + database as one “backup set” (for example, both created around the same time).
wp-config.php to match.Your WordPress site consists of the following:
All of these are used in various combinations to generate your website. The database contains your posts and a lot of data generated on your site, but it does not include the above elements that all come together to create the look and information on your site. These need to be saved.
Most hosts back up the entire server, including your site, but it takes time to request a copy of your site from their backups, and a speedy recovery is critical. You need to learn how to back up your own site files and restore them.
Here are some methods to backup your site files:
Website Host Provided Backup Software
Most website hosts provide software to back up your site. Check with your host to find out what services and programs they provide.
Create Sync With Your Site
WinSCP and other programs allow you to sync with your website to keep a mirror copy of the content on your server and hard drive updated. It saves time and makes sure you have the latest files in both places.
Copy Your Files to Your Desktop
Using FTP Clients or UNIX Shell Skills you can copy the files to a folder on your computer. Once there, you can compress them into a zip file to save space, allowing you to keep several versions.
Remember, keep at least three backups on file, just in case one is corrupted or lost, and store them in different places and on different mediums (such as CD’s, DVDs or hard drives).
Back up your WordPress database regularly, and always before an upgrade or a move to a new location. The following information will help you back up your WordPress database using various popular server software packages. For detailed information, contact your website host for more information.
See phpMyAdmin for more information on phpMyAdmin.
While familiarity with phpMyAdmin is not necessary to back up your WordPress database, these instructions should take you step-by-step through the process of finding phpMyAdmin on your server. Then you can follow the instructions below as a simple and easy backup. For more detailed instructions, see Backing Up Your Database.
On your Websites & Domains screen, click Open button corresponding to the database you have set up during the WordPress installation. This will open phpMyAdmin interface:

If you cannot see the Open button, make sure to close the Start creating your website prompt:

Click Select Existing Database to find select your WordPress database:

On your main control panel for cPanel, look for the MySQL logo and click the link to MySQL Databases. On the next page, look for phpMyAdmin link and click it to access your phpMyAdmin.


From Your Account page, look for MySQL Management and click it to access phpMyAdmin.


Look for the MySQL Admin logo and click the link. Under Configuration choose MySQL Administration Tool.


From the main control panel, click Host Manager, then click Databases. In the next window, click Admin. Another window will popup taking you to the phpMyAdmin login screen.


Login to your Ferozo Control Panel by using your credentials. Once inside, go to the “Base de Datos” (“Data Base”) menu and then click on “Acceso phpMyAdmin” (“Access phpMyAdmin”). A new window will open displaying the phpMyAdmin login screen.

The following is a very simple version of Backing Up Your Database. Once you have discovered how to access your site’s phpMyAdmin, follow these simple instructions.

Below is a picture of the default tables in the Structure view tab. You may have more tables — this would happen if you have any statistics plugins or anti-spam plugins.

Various plugins exist to take automatic scheduled backups of your WordPress database. This helps to manage your backup collection easily. You can find automatic backup plugins in the Plugin Browser on the WordPress Administration Screens or through the WordPress Plugin Directory.