网站根目录新建 .htaccess
RewriteEngine On
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://%{HTTP_HOST}/$1 [R,L]RewriteEngine On
RewriteCond %{SERVER_PORT} 80
RewriteCond %{HTTP_HOST} ^niaoyundemo.com [NC,OR]
RewriteCond %{HTTP_HOST} ^www.niaoyundemo.com [NC]
RewriteRule ^(.*)$ https://%{HTTP_HOST}/$1 [R,L]
高级用法 (可选）
RewriteEngine on
