Manual:Installing MediaWiki/zh

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.

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, 可以通过以下命令完成: wget https://releases.wikimedia.org/mediawiki//mediawiki-.tar.gz 或者使用 cURL:

curl -O https://releases.wikimedia.org/mediawiki//mediawiki-.tar.gz

下载的文件是  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. 在Windows上，这通常由7-Zip（免费）、WinZip、WinRAR或IZArc（免费）来完成. 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:


 * 1) 直接复制解压的文件夹或
 * 2) 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  file (it's the DocumentRoot directive, typically   or  ). Note: This changed in Ubuntu 14.04 with Apache 2.4.7 where the primary configuration file for Apache server settings and directories is.

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  for example, renaming to   directory would mean you would access your wiki at. '''如果您希望将其用作缩短URL的话，不要使用. ''' (And don't set up short URLs until you have run the installation script.)

This (renamed) folder will now be referred as.

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
MediaWiki 1.13 版本以后增加了对 SQLite 的支持，但如果要使用 SQLite，推荐使用 1.16 或更高版本. 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.

Unix/Linux安装

 * 1) 下载并安装MariaDB/MySQL.  Depending on how MariaDB/MySQL was installed on your system the commands ,   and   may need to be amended to include the installation directory of MariaDB/MySQL (for example, by adding   in front of them).
 * 2) 检查并看看数据库服务器是否正在运行；比如，运行 .   如果没有，运行mysqld_safe来重启它：.
 * 3) * Another way to initially start the MariaDB/MySQL server is to run the configure script available at the root of the installation. It creates the initial tables and automatically starts the MariaDB/MySQL daemon.
 * 4) * Alternatively you can start the MariaDB/MySQL daemon with systemd using: . You may also wish to enable the   service with , so that the MySQL service is started automatically on startup.
 * 5) Set a password for the "root" account on your database server.
 * 6) 运行MariaDB/MySQL命令行客户端：
 * 7) This will prompt for the "root" database password you just set, then connect to the MariaDB/MySQL server. 现在通过下面的SQL命令继续.

Windows系统安装

 * 1) 下载MySQL msi（比如mysql-5.5.22-winx64.msi）
 * 2) 打开msi文件并同意所有默认值. 当你创建根账户时，使用一个你能够记住的密码.
 * 3) 打开 开始(start)->所有项目(All Programs)->MySQL->MySQL Server->MySQL Command Line Client
 * 4) 输入你刚创建的根密码
 * 5) 现在继续下方的指导即可

安装继续
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 my example -- as follows:

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.

The installation tool will prompt you to download the file, and to save this as.

Alternatively, you can run the command-line installer or CLI:.

MediaWiki 1.16 and earlier needed to be able to write to the  directory when it ran its installation script. This is not required in 1.17 and above.

保持最新！
Subscribe to our release announcements mailing list.

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:
 * 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.