手册:安装 MediaWiki
MediaWiki 可以通过内置的 Web 安装脚本完成安装。
参阅安装要求 和 快速安装指南 获得准备环境来运行安装脚本的详细信息 .
如果没有 Apache, PHP 和 MySQL/MariaDB 的使用经验的话，安装 MediaWiki 可能会很吃力。 因此更多的用户可能会考虑使用 MediaWiki 托管服务 或者 预先配置的软件包.
Contents
下载 MediaWiki 软件
前往 下载页面来下载: 对于用于生产环境的一般情况推荐使用当前的稳定版本。
在 *nix 系统上 下载 MediaWiki 当前的稳定版本 1.31.0, 可以通过以下命令完成:
wget https://releases.wikimedia.org/mediawiki/1.31/mediawiki-1.31.0.tar.gz
或者使用 cURL:
curl -O https://releases.wikimedia.org/mediawiki/1.31/mediawiki-1.31.0.tar.gz
下载的文件是 .tar.gz 格式，所以在使用前需要先从压缩文件中提取。
可以在本地提取并上传到服务器，或者上传压缩包然后在服务器上提取，或者直接在服务器上下载并提取.
Linux 和 macOS 系统上可以通过这个命令来提取：
tar xvzf mediawiki-*.tar.gz
开发者
为了即时跟踪最近的更改，开发者们请通过 Git 下载来建立本地存储库。 同时需要通过Composer安装必要的依赖。
上传文件
If you have not already uploaded the files to your web server, do so now.
Upload the files to your web server's web directory either by:
- 直接复制解压的文件夹或
- by using an FTP client such as FileZilla (Open Source Software, Windows, OSX and Linux) or Cyberduck (OSX).
If your upload tool has a "change file names to lowercase" option, then you must disable this.
If you installed Apache, the correct directory is specified in your httpd.conf file (it's the DocumentRoot directive, typically /var/www/ or <apache-folder>/htdocs).
Note: This changed in Ubuntu 14.04 with Apache 2.4.7 where the primary configuration file for Apache server settings and directories is /etc/apache2/apache2.conf.
If you are using a Linux or Unix server you can instead copy the files to any directory on your server and then make a symbolic link to that folder from your web server's web directory.
Rename the uploaded folder to whatever you would like to have in the URL.
If your web server is running as http://localhost for example, renaming to /w/ directory would mean you would access your wiki at http://localhost/w/index.php.
如果您希望将其用作缩短URL的话，不要使用/wiki/。
(And don't set up short URLs until you have run the installation script.)
index.php the Linux server might show the "500 Internal server Error". This is possibly a permissions error which can be resolved on changing the file and directory permissions by running the following command in SSH after changing directory to "w":
find . -type f -exec chmod 644 {} \;
find . -type d -exec chmod 755 {} \;
This (renamed) folder will now be referred as <MediaWiki-folder>.
创建数据库
If you already have a database server and know the root password for it, the MediaWiki installation script can create a new database for you. If this is the case, you can skip to the Run the installation script section below. If you don't know the root password, for example if you are on a hosted server, you will have to create a new database now. Currently, you must use SQLite, MariaDB/MySQL or PostgreSQL to store the actual contents of your wiki.
SQLite
SQLite is a stand-alone database library that stores the database contents in a single file. 如果 PHP 中启用了 pdo-sqlite 模块，那么没有什么其他步骤需要做的。
On the installation page, you will need to choose a database name (which can be anything) and the SQLite database directory. For the database directory, the installer will attempt to use a subdirectory outside of the document root and create it if needed. If this directory is not safe (for example, web-readable), change it manually to avoid making it accessible to everyone on the web.
MariaDB/MySQL
MediaWiki will ask you for database and user name and will attempt to create them if they don't already exist. If doing so from MediaWiki is impossible, you can do this using various control panels such as PhpMyAdmin, which are often available from shared hosts, or you may be able to use ssh to login to your host and type the commands into a MySQL prompt. See the corresponding documentation. Alternatively, contact your host provider to have them create an account for you.
CREATE DATABASE wikidb;
GRANT ALL PRIVILEGES ON wikidb.* TO 'wikiuser'@'localhost' IDENTIFIED BY 'password';
If your database is not running on the same server as your web server, you need to give the appropriate web server hostname — mediawiki.example.com in the example below — as follows:
GRANT ALL PRIVILEGES ON wikidb.* TO 'wikiuser'@'mediawiki.example.com' IDENTIFIED BY 'password';
 警告： | MySQL/MariaDB on UNIX/Linux logs all queries sent to it to a file, which will include the password you used for the user account. If this concerns you, delete your .mysql_history file after running these queries. This file may be found in your home directory (~/.mysql_history). |
PostgreSQL
If you are using PostgreSQL, you will need to either have a database and user created for you, or simply supply the name of a PostgreSQL user with "superuser" privileges to the configuration form. Often, this is the database user named postgres.
Here's one way to do most of the setup. 这用于类Unix系统。 In this example, we'll create a database named wikidb, owned by a user named wikiuser. From the command-line, as the postgres user, perform the following steps.
createuser -S -D -R -P -E wikiuser （然后输入密码） createdb -O wikiuser wikidb
or as superuser (default postgres) execute the following commands at the database prompt:
CREATE USER wikiuser WITH NOCREATEDB NOCREATEROLE NOSUPERUSER ENCRYPTED PASSWORD 'password'; CREATE DATABASE wikidb WITH OWNER wikiuser;
Beware of the list of known issues when running MediaWiki with PostgreSQL.
Run the installation script
Once all of the above steps are complete, you can complete the installation through a web browser by going to the index.php URL in your browser — check the instructions mentioned in 手册:初始配置.
The installation tool will prompt you to download the LocalSettings.php file, and to save this as <MediaWiki-folder>/LocalSettings.php.
Alternatively, you can run the command-line installer or CLI: php maintenance/install.php adding the appropriate configuration parameters.
保持最新！
Once installed, make sure you stay up to date with releases, and keep your server secure!
安装助理
- Read the FAQ about installation and configuration
- Chat with MediaWiki developers, system administrators, and users:
#mediawiki连接 - The mediawiki-l mailing List is the high-traffic list on which to ask for support
参见
- Manual:Page customizations lists wiki pages that MediaWiki messages link to, you need to create these pages or edit the messages.
- Manual:Configuring MediaWiki for links to more advanced configuration.
- Manual:Short URL for having more user-friendly URL to article pages.
- Manual:Wiki family to set up multiple instances of MediaWiki with single set of MediaWiki files.
- Help:模板
- 手册:备份一个wiki
- Manual:Moving a wiki
- Manual:Restoring a wiki from backup
- 指南:升级
