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How to enable multi-user/multi-site/multi-domain name mode in wordpress

Dec 24, 2020 pm 03:35 PM
wordpress

下面由WordPress教程栏目给大家介绍wordpress开启多用户/多站点/多域名模式的方法,希望对需要的朋友有所帮助!

How to enable multi-user/multi-site/multi-domain name mode in wordpress

1.开启多用户网络

在网站根目录下的 wp-config.php 添加:

define('WP_ALLOW_MULTISITE', true);
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刷新网站后台,访问 工具 > 配置网络,根据自己的需要选择“子域名”或者“子目录”模式,设置好网站信息,然后点击“安装”,只有新安装的WordPress,并且绑定了域名,这时候才可以选择“子域名”模式。如果你选择是的“子域名”,安装后,请将下面的代码添加到网站根目录下的 wp-config.php 下:

define('MULTISITE', true);
define('SUBDOMAIN_INSTALL', true);
define('DOMAIN_CURRENT_SITE', '你的域名');
define('PATH_CURRENT_SITE', '/');
define('SITE_ID_CURRENT_SITE', 1);
define('BLOG_ID_CURRENT_SITE', 1);
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如果选择的是“子目录”,则添加:

define('MULTISITE', true);
define('SUBDOMAIN_INSTALL', false);
define('DOMAIN_CURRENT_SITE', '你的域名');
define('PATH_CURRENT_SITE', '/');
define('SITE_ID_CURRENT_SITE', 1);
define('BLOG_ID_CURRENT_SITE', 1);
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2.添加伪静态规则

如果你的服务器使用的是Aache环境,使用下面的代码替换网站根目录下的 .htaccess 里面的所有代码。

子域名模式下的规则代码:

RewriteEngine On
RewriteBase /
RewriteRule ^index.php$ - [L]
 
# add a trailing slash to /wp-admin
RewriteRule ^wp-admin$ wp-admin/ [R=301,L]
 
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]
RewriteRule ^(wp-(content|admin|includes).*) $1 [L]
RewriteRule ^(.*.php)$ $1 [L]
RewriteRule . index.php [L]
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子目录模式下的规则代码:

RewriteEngine On
RewriteBase /
RewriteRule ^index.php$ - [L]
 
# add a trailing slash to /wp-admin
RewriteRule ^([_0-9a-zA-Z-]+/)?wp-admin$ $1wp-admin/ [R=301,L]
 
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]
RewriteRule ^([_0-9a-zA-Z-]+/)?(wp-(content|admin|includes).*) $2 [L]
RewriteRule ^([_0-9a-zA-Z-]+/)?(.*.php)$ $2 [L]
RewriteRule . index.php [L]
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如果是Nginx环境,则在域名配置文件server区域最后一个}之前加上以下规则,子域名和子目录模式通用:

rewrite ^/([_0-9a-zA-Z-]+/)?wp-admin$ /$1wp-admin/ permanent;
if (-f $request_filename){
	set $rule_2 1;
}
if (-d $request_filename){
	set $rule_2 1;
}
if ($rule_2 = "1"){
#ignored: “-” thing used or unknown variable in regex/rew
}
rewrite ^/([_0-9a-zA-Z-]+/)?(wp-(content|admin|includes).*) /$2 last;
rewrite ^/([_0-9a-zA-Z-]+/)?(.*.php)$ /$2 last;
rewrite /. /index.php last;
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记得重启Nginx。

3.设置COOKIE

这步操作很重要,如果不设置的话,之后登录网站后台会提示“错误:Cookies被阻止或者您的浏览器不支持。要使用WordPress,您必须启用Cookies。”,在网站根目录下的 wp-config.php 添加:

define( 'COOKIE_DOMAIN', '' );
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4.多域名模式

在刚才添加好的子域名上点编辑,把里面的“站点地址(URL)”修改为指定的独立域名,保存。如果使用nginx环境,则在域名配置文件的server_name部分加上要使用的其他独立域名,重启nginx即可。
如果要自动匹配多域名,可以将域名配置文件的server_name部分改为:

server_name  ~^(www\.)?(.+)$;
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这样即可实现Nginx多域名通配,任何用户只需设置好自己的域名,将解析指向该服务器即可,而无需管理员手动添加域名。

5.故障排除
(1).如果安装主题或插件是出现:“安装失败:无法复制文件。”可尝试修改目录权限或者用户组。
修改目录权限,以LNMP为例:

chmod 777 /home/wwwroot/网站目录 -R
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修改用户组:

chown -R www:www /home/wwwroot/网站目录/
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或参考:要执行请求的操作,WordPress需要访问您网页服务器的权限

(2).如果出现后台不显示主题,或只显示一个主题等,请参考:
LNMP开启scandir函数,解决wordpress无法扫描主题目录
LNMP下WordPress后台主题管理只显示一个主题解决方法
解决WordPress新建页面时不显示页面模板选项

当然这些问题与wordpress开启多用户模式并无直接关联,各家服务器商的系统环境都有所差别,PHP版本和默认配置都不尽相同,出现问题,请擅用搜索。

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