我有几个问题，我公司网站。我的同事离开了的.htaccess 文件中的 _control 这样的目录中：

I have a few problems with our company website. My colleague left the .htaccess file inside the _control directory like this:

# Virtual site directory
#
# This script lets us make use of default
# versions of files used in a typical site.
# When a request on the site is made for a file 
# that doesn't exist, instead of a 404 we rewrite
# the path to /_control/site/
#
# Any file in the directory this script is in will 
# take precedence over this script, so this script
# only comes into play if the file does not exist.

# First, set up URL rewriting
Options +FollowSymLinks
RewriteEngine On

# Add trailing slash for directories
# TODO: fix if site not in root dir (e.g. DEV server)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_URI} !.+.(php|js|css|gif|jpg|jpeg|png)$ [NC]
RewriteCond %{REQUEST_URI} !.*/$
RewriteRule ^(.*)$ /$1/ [L,R=301]

# This Apache mod_rewrite rule checks to see
# if the requested file exists, if it doesn't
# then we rewrite to the respective site location.
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !^.*/_control/(admin|common).*$
RewriteCond %{REQUEST_FILENAME} !^.*/_control/site/.*$
RewriteRule ^(.*)$ site/$1 [L]

我的应用程序的结构是这样的：

The structure of my application looks like:

一切工作正常，但大约一个星期前，我们mysite.com/admin和404页开始重定向到托管公司的网站。 DaveG已经在这里找到答案的问题的第一部分： http://stackoverflow.com/a/26013322/1933380 和我能够得到工作的虚拟目录。我仍然有问题的404页。我缺少的东西或犯了一个错误？

Everything was working OK but about a week ago, our mysite.com/admin and 404 page started redirecting to the hosting company's website. DaveG has already answered first part of the problem here: http://stackoverflow.com/a/26013322/1933380 and I was able to get the virtual directories working. I am still having problems with the 404 page. Am I missing something or making a mistake?

推荐答案

你现在正在做什么，说的是网络服务器来查找所有不存在的另一个文件夹（_control）页和目录。如果你想解决这个本没有给出错字的，不存在的页面等的解决方案，你可以使用：

What you are doing now, is telling the webserver to look for all non-existing pages and directories in another folder (_control). This does not give a solution for typo's, non-existing pages etc. If you want to solve this, you could use:

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !^.*/_control/(admin|common).*$
RewriteCond %{REQUEST_FILENAME} !^.*/_control/site/.*$
RewriteRule ^(.*)$ site/errhandler.php?file=$1 [L]

和创建一个名为 errhandler.php 文件，该文件显示自定义的404页和（例如）给出了基于数据库搜索或其他可能的替代方案。然后，您可以使用 $ _ GET ['文件'] 显示原始文件名。

and make a file called errhandler.php, which displays a custom 404-page and (for example) give possible alternatives based on a database search or whatever. You could then use $_GET['file'] to display the original filename.