我发现 htaccess 的这段代码可以禁用整个网站(用于维护模式):
Options +FollowSymlinks
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_URI} !/offline.php$
RewriteRule .* /offline.php [R=307,L]
现在在我的 offline.php 页面中，我有一个指向 css 和 js 文件的链接，例如:
<link rel="stylesheet" href="include/css/error.css">
<script src="include/js/file.js"></script>
当我使用上面的代码设置维护模式时，加载了offline.php页面，但是没有css和js，我怎么允许加载这两个文件？
而且我认为为除我的 ip 之外的所有人禁用网站很有用，这样我就可以更新网站，这可能吗？
最佳答案
我找到了一个包含您问题答案的博客，请查看此 site
以下示例取自上述网站。
If you don’t already have an .htaccess file in the root of your domain, create one and add the following code. If you already have an .htaccess file, add the following code in front of everything that might be in there
RewriteEngine On
# Add all the IP addresses of people that are helping in development
# and need to be able to get past the maintenance mode.
# One might call this the 'allow people list'
RewriteCond %{REMOTE_HOST} !^83\.101\.79\.62
RewriteCond %{REMOTE_HOST} !^91\.181\.207\.191
# Make sure the maintenance mode only applies to this domain
# Example: I am hosting different sites on my server
# which could be affected by these rules.
RewriteCond %{HTTP_HOST} ^nocreativity.com$ [OR]
RewriteCond %{HTTP_HOST} ^www.nocreativity.com$
# This is the 'ignore file list'. It allows access to all
# files that are needed to display the maintenance mode page.
# Example: pages, css files, js files, images, anything.
# IMPORTANT: If you don't do this properly, visitors will end up with
# endless redirect loops in their browser.
RewriteCond %{REQUEST_URI} !/offline\.htm$
RewriteCond %{REQUEST_URI} !/css\/style\.css$
RewriteCond %{REQUEST_URI} !/images\/logo\.png$
# Rewrite whatever request is coming in to the maintenance mode page
# The R=302 tells browsers (and search engines) that this
# redirect is only temporarily.
# L stops any other rules below this from executing whenever somebody is redirected.
RewriteRule \.*$ /offline.htm [R=302,L]
关于.htaccess - 如何使用htaccess为整个网站设置维护模式，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/18801742/