如何在htaccess中將舊網址重定向到新域網址？-有解無憂

我一直在嘗試使用 htaccess 檔案將舊 url 重定向到新域 url。帶有 301 重定向代碼。但是舊的 url 使用新的域 url 重定向。我嘗試使用以下代碼 Htaccess 檔案

      ##
      # @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



   RewriteCond %{HTTP_HOST} ^example.com$ [OR]
  RewriteCond %{HTTP_HOST} ^www.example.com$
  RewriteRule (.*)$ http://www.example1.com/$1 [R=301,L]



   #for http to https
  ##RewriteCond %{HTTPS} !on
   ##RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}

   #for www 
   ##RewriteCond %{HTTP_HOST} !^www\.
##RewriteRule ^(.*)$ https://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

   # 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} (<|<)([^s]*s) cript.*(>|>) [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.

   Redirect 301 /x-ee-ee/sub-category/ererrre/  
    https://www.example1.com/category/exurl

當我輸入地址https://www.example.com/x-ee-ee/sub-category/ererrre/時輸出它重定向到https://www.example1.com/x-ee-ee/sub-類別/錯誤/

當我輸入地址https://www.example.com/x-ee-ee/sub-category/ererrre/時的預期輸出應該重定向到 https://www.example1.com/category/exurl

uj5u.com熱心網友回復：

 RewriteEngine On



 RewriteCond %{HTTP_HOST} ^example.com$ [OR]
RewriteCond %{HTTP_HOST} ^www.example.com$
RewriteRule (.*)$ http://www.example1.com/$1 [R=301,L]

   :
   :
   :

Redirect 301 /x-ee-ee/sub-category/ererrre/  
 https://www.example1.com/category/exurl

因為第一條規則重定向一切從example.com到同一個URL的example1.com。請注意，第一條規則重定向到 HTTP，而不是 HTTPS。

你的Redirect指令沒有做任何事情。

不管檔案中指令的順序如何，mod_rewrite 指令（RewriteRule- 第一條規則）在 mod_alias （Redirect- 第二條規則）之前處理。因此，簡單地更改指令的順序無濟于事。

您需要使用 mod_rewrite RewriteRule（而不是 mod_alias Redirect）并將指令放在重定向其他所有內容的通用規則之前。

這些指令（和你的檔案）的性質似乎表明，這兩個example.com和example1.com決心在這里，所以你需要檢查的要求Host作為規則的一部分（東西是不可能的Redirect指令）。

例如：

RewriteEngine On

# Redirect "example.com/x-ee-ee/sub-category/ererrre/" (trailing slash)
#  to "https://www.example1.com/category/exurl" (no trailing slash)
RewriteCond %{HTTP_HOST} ^(www\.)?example\.com [NC]
RewriteRule ^x-ee-ee/sub-category/ererrre/$ https://www.example1.com/category/exurl [R=301,L]

# Redirect everything else to the same URL at "example1.com"
RewriteCond %{HTTP_HOST} ^(www\.)?example\.com [NC]
RewriteRule (.*) https://www.example1.com/$1 [R=301,L]

請注意，RewriteRule指令的行為與指令并不完全相同Redirect。mod_aliasRedirect指令是前綴匹配，并將匹配后的所有內容復制到目標 URL 的末尾 - 但我假設您沒有預料到這一點，因為您的尾部斜杠不匹配，這會導致格式錯誤的重定向。

還需要注意的是由匹配的URL路徑RewriteRule 模式并沒有以斜線開頭，不像Redirect指令。

如果example.com并且example1.com實際上確實指向不同的主機，那么您可以洗掉RewriteCond針對HTTP_HOST. 但如果是這種情況，那么您也可以洗掉大多數其他指令，因為它們不會做任何事情。

您需要在測驗前清除瀏覽器快取，因為錯誤的 301（永久）重定向將被快取。首先使用 302（臨時）重定向進行測驗以避免快取問題。

更新#1：

如何重寫這個url RewriteRule ^index.php?option=com_content&view=article&id=478&catid=16$ https://www.example1.com/checking/debit-cards[R=301,L]

I assume you mean "redirect". The RewriteRule pattern only matches against the URL-path. In order to match the query string part of the URL you need to use an additional condition and match against the QUERY_STRING server variable.

For example:

RewriteCond %{HTTP_HOST} ^(www\.)?example\.com [NC]
RewriteCond %{QUERY_STRING} =option=com_content&view=article&id=478&catid=16
RewriteRule ^index\.php$ https://www.example1.com/checking/debit-cards [QSD,R=301,L]

The = prefix on the CondPattern (ie. =option=com_content&view....) treats it as an exact match string comparison, not a regex.

UPDATE#2: The QSD flag is required to discard the original query string from the redirected response.

UPDATE#3: Also i would like to redirect RewriteRule ^/images/docs/ATM-Dispute-Form.pdf$ https://www.example1.com/tools/security-center [R=301,L]

As noted above, "the URL-path matched by the RewriteRule pattern does not start with a slash", so this should be written:

RewriteRule ^images/docs/ATM-Dispute-Form\.pdf$ https://www.example1.com/tools/security-center [R=301,L]

Don't forget to backslash-escape literal dots in the RewriteRule pattern

Also can i access backend of old domain url www.example.com/administrator/index.php?SecureJscadmin=xxx we need to keep alive this url alone in old domain

You can try adding an exception to the last rule that redircts everything else. For example:

# Redirect everything else to the same URL at "example1.com"
# EXCEPT "/administrator/index.php?SecureJscadmin=xxx"
RewriteCond %{REQUEST_URI} !^administrator/index\.php$ [OR]
RewriteCond %{QUERY_STRING} !^SecureJscadmin= 
RewriteCond %{HTTP_HOST} ^(www\.)?example\.com [NC]
RewriteRule (.*) https://www.example1.com/$1 [R=301,L]

The ! prefix on the CondPattern negates the expression, so it is successful when it does not match.

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標籤：.htaccess

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