使用 URL 中的查询字符串参数重定向 URL
我有一堆来自最近更新为 EE2 的旧网站的 URL。这些 URL 如下所示：
http://www.example.com/old/path.asp?dir=Folder_Name
这些 URL 需要重定向到：
http://www.example.com/new_path/folders/folder_name
并非全部Folder_Name 字符串与 folder_name URL 段匹配，因此这些很可能需要静态重定向。
我对名为“Example_One”的特定文件夹尝试了以下规则，该文件夹映射到新站点上名为“example1”的页面：
Redirect 301 /old/path.asp?dir=Example_One
http://www.example.com/new_path/folders/example1
但这不起作用。我没有重定向，只是收到 404 错误，告诉我 http://www.example找不到 .com/old/path.asp?dir=Example_One。
编辑：
这里还有一个可能相关也可能不相关的次要问题：我有一个如下所示的包罗万象的规则：
重定向 301 /old/path.asp http://www.example.com/new_path
使用规则，类似于上面第一个请求的请求将被重定向到：
http://www.example.com/new_path?dir=Folder_Name< /code> 会触发 404 错误。
I have a bunch of URLs from an old site that I recently updated to EE2. These URLs look like this:
http://www.example.com/old/path.asp?dir=Folder_Name
These URLs will need to redirect to:
http://www.example.com/new_path/folders/folder_name
Not all Folder_Name strings match up with folder_name URL segments, so these will most likely need to be static redirects.
I tried the following Rule for a particular folder called "Example_One" which maps to a page on the new site called "example1":
Redirect 301 /old/path.asp?dir=Example_One
http://www.example.com/new_path/folders/example1
But this doesn't work. Instead of redirecting I just get a 404 error telling me that http://www.example.com/old/path.asp?dir=Example_One cannot be found.
EDIT:
There's a secondary problem here too which may or may not be related: I have a catch-all rule that looks like this:
redirect 301 /old/path.asp http://www.example.com/new_path
Using the rule, requests like the first one above will be redirected to:
http://www.example.com/new_path?dir=Folder_Namewhich triggers a 404 error.
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只需要更多地搜索 Google 即可找到 mod_rewrite 的正确语法。
使用上面的示例：
这解决了上面的两个问题 - 至于为什么 EE 对查询字符串中的一个参数进行 404 处理，这个问题仍然没有解决，但这可以作为该问题的解决方法。
您还可以将 URL 重定向到特定页面，其中参数每次可能具有不同的值。其中一个示例是 Google UTM Campaign 跟踪（在这种情况下，跟踪查询字符串会触发 404）：
链接：http://www.example.com/?utm_source=xxx&.....（触发404）
应重定向到： http://www.example.com
注意：这只会将这些请求重定向到主页，由 ^$ 定义。如果要将 utm 请求重定向到其他页面，则需要更改该 RewriteRule 的第一部分。
Just had to scour Google a bit more to find the proper syntax for mod_rewrite.
Using the example from above:
This fixes both of the problems above -- as to why EE is 404ing with one parameter in the Query String, that problem is still unsolved, but this works as a workaround to that problem.
You can also redirect URLs to a specific page where the parameter may have a different value each time. One example of this is Google UTM Campaign tracking (in situations like this where the tracking query string triggers a 404):
Link: http://www.example.com/?utm_source=xxx&..... (triggers 404)
Should Redirect to: http://www.example.com
Note: This will only redirect those requests to the homepage, as defined by ^$. If you want to redirect utm requests to a different page, you'll need to change the first part of that RewriteRule.