一、将子域名解析到你的服务器IP,并绑定子域名到服务器
二、以建立bbs 、home 目录为例
三、打开记事本将以下代码复制进去,保存为.htaccess文件,上传到根目录下。
RewriteEngine onDirectoryIndex index.php index.html index.htm#让www.imsun.pw 访问根目录RewriteCond %{HTTP_HOST} ^www.imsun.pw$RewriteCond %{REQUEST_URI} !^/RewriteCond %{REQUEST_FILENAME} !-fRewriteCond %{REQUEST_FILENAME} !-dRewriteRule ^(.*)$ /$1RewriteCond %{HTTP_HOST} ^www.imsun.pw$RewriteRule ^(/)?$ /index.php [L]#让home.imsun.pw 访问home目录RewriteCond %{HTTP_HOST} ^home.imsun.pw$RewriteCond %{REQUEST_URI} !^/home/RewriteCond %{REQUEST_FILENAME} !-fRewriteCond %{REQUEST_FILENAME} !-dRewriteRule ^(.*)$ /home/$1RewriteCond %{HTTP_HOST} ^home.imsun.pw$RewriteRule ^(/)?$ home/index.php [L]#让bbs.imsun.pw 访问bbs目录论坛RewriteCond %{HTTP_HOST} ^bbs.imsun.pw$RewriteCond %{REQUEST_URI} !^/bbs/RewriteCond %{REQUEST_FILENAME} !-fRewriteCond %{REQUEST_FILENAME} !-dRewriteRule ^(.*)$ /bbs/$1RewriteCond %{HTTP_HOST} ^bbs.imsun.pw$RewriteRule ^(/)?$ bbs/index.php [L]