在网站根目录下的.htaccess伪静态文件中填写如下代码，hostbz.com更换为自己的访问域名
RewriteEngine on
rewriteCond %{http_host} ^hostbz.com [NC]
rewriteRule ^(.*)https://www.hostbz.com/1 [L,R=301]
RewriteCond %{http_host} !^www.hostbz.com [NC]
RewriteRule ^(.*)$ https://%{SERVER_NAME}/cgi-sys/defaultwebpage.cgi [L,R=301]
转载请注明：主机帮助 » 禁止同IP站点访问自己的网站