删除 url 字符串 Joomla 中的 index.php 和子目录

Question

我正在尝试从运行 Joomla 的网站中删除子目录名称和 index.php。 我有以下设置：
../public_html/.htaccess
../public_html/subdir/htaccess.txt

我浏览了几篇文章，例如this one，这些文章对我有一点帮助，但我无法做到。我还从this one 和this one 等文章中对.htaccess 文件进行了一些研究，以帮助我解决这个问题。

有效但显示子目录和 index.php 的设置如下所示：

cat /../public_html/.htaccess

 RewriteEngine on
    RewriteCond %{HTTP_HOST} ^(www\.)?domain\.co\.uk$ 
    RewriteCond %{REQUEST_URI} !^/subdir/ 
    RewriteCond %{REQUEST_FILENAME} !-f 
    RewriteCond %{REQUEST_FILENAME} !-d 
    RewriteRule ^(.*)$ /subdir/$1 
    RewriteCond %{HTTP_HOST} ^(www\.)?domainn\.co\.uk$ 
    RewriteRule ^(/)?$ subdir/index.php [L]

    # Use PHP5.4 as default
    AddHandler application/x-httpd-php54 .php

cat /../public_html/subdir/htaccess.txt（Joomla 默认）

##
# @package    Joomla
# @copyright  Copyright (C) 2005 - 2015 Open Source Matters. All rights reserved.
# @license    GNU General Public License version 2 or later; see LICENSE.txt
##

##
# READ THIS COMPLETELY IF YOU CHOOSE TO USE THIS FILE!
#
# The line just below this section: 'Options +FollowSymLinks' may cause problems
# with some server configurations.  It is required for use of mod_rewrite, but may already
# be set by your server administrator in a way that disallows changing it in
# your .htaccess file.  If using it causes your server to error out, comment it out (add # to
# beginning of line), reload your site in your browser and test your sef url's.  If they work,
# it has been set by your server administrator and you do not need it set here.
##

## No directory listings
IndexIgnore *

## Can be commented out if causes errors, see notes above.
Options +FollowSymlinks
Options -Indexes

## Mod_rewrite in use.

RewriteEngine On

## Begin - Rewrite rules to block out some common exploits.
# If you experience problems on your site block out the operations listed below
# This attempts to block the most common type of exploit `attempts` to Joomla!
#
# Block out any script trying to base64_encode data within the URL.
RewriteCond %{QUERY_STRING} base64_encode[^(]*\([^)]*\) [OR]
# Block out any script that includes a <script> tag in URL.
RewriteCond %{QUERY_STRING} (<|%3C)([^s]*s)+cript.*(>|%3E) [NC,OR]
# Block out any script trying to set a PHP GLOBALS variable via URL.
RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]
# Block out any script trying to modify a _REQUEST variable via URL.
RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2})
# Return 403 Forbidden header and show the content of the root homepage
RewriteRule .* index.php [F]
#
## End - Rewrite rules to block out some common exploits.

## Begin - Custom redirects
#
# If you need to redirect some pages, or set a canonical non-www to
# www redirect (or vice versa), place that code here. Ensure those
# redirects use the correct RewriteRule syntax and the [R=301,L] flags.
#
## End - Custom redirects

##
# Uncomment following line if your webserver's URL
# is not directly related to physical file paths.
# Update Your Joomla! Directory (just / for root).
##

# RewriteBase /

## Begin - Joomla! core SEF Section.
#
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
#
# If the requested path and file is not /index.php and the request
# has not already been internally rewritten to the index.php script
RewriteCond %{REQUEST_URI} !^/index\.php
# and the requested path and file doesn't directly match a physical file
RewriteCond %{REQUEST_FILENAME} !-f
# and the requested path and file doesn't directly match a physical folder
RewriteCond %{REQUEST_FILENAME} !-d
# internally rewrite the request to the index.php script
RewriteRule .* index.php [L]
#
## End - Joomla! core SEF Section.

我尝试按照上面提到的文章的建议，得到的文件看起来像这样：

cat /../public_html/.htaccess.try

RewriteEngine on
RewriteCond %{HTTP_HOST} ^(www\.)?domain\.co\.uk$ [NC]
RewriteRule ^(.*)$ http://domain/$1 [R=301,L]
RewriteCond %{HTTP_HOST} ^(www\.)?domain\.co\.uk$ 
RewriteRule ^(.*)$ /subdir/$1 [PT,L,QSA]
#RewriteRule ^(/)?$ subdir/index.php [L]

# Use PHP5.4 as default
AddHandler application/x-httpd-php54 .php

cat /../public_html/subdir/htaccess.txt.try

.
.
.
# RewriteBase /
## Begin - Joomla! core SEF Section.
#
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
#
# If the requested path and file is not /index.php and the request
# has not already been internally rewritten to the index.php script
RewriteCond %{REQUEST_URI} !^/index\.php
# and the requested path and file doesn't directly match a physical file
RewriteCond %{REQUEST_FILENAME} !-f
# and the requested path and file doesn't directly match a physical folder
RewriteCond %{REQUEST_FILENAME} !-d
# internally rewrite the request to the index.php script
RewriteRule ^(.*)$ /$1 [L]

RewriteRule ^subdir/index.php?(.*)$ /$1 [L]
#
## End - Joomla! core SEF Section.

保存了两个 .try 文件而不是原始文件，我得到了一个重定向循环，由浏览器打印出来：

This webpage has a redirect loop

ERR_TOO_MANY_REDIRECTS

我也尝试过自己修改文件，但大多数会导致“内部服务器错误”，这可能意味着编写的语法不正确，或者它们相互推翻？

知道这两个文件应该是什么样子吗？

Answer 1

关于public_html/subdir/htaccess.txt

# RewriteBase /

• 应取消注释并对其进行编辑以匹配您当前的子文件夹，如下所示：

RewriteBase /subdir/

• public_html/subdir/htaccess.txt必须重命名为public_html/subdir/.htaccess才能被apache处理；

• 最后，在管理面板全局设置中启用 SEF