Question

我使用CodeIgniter并且正在尝试重写URL友好的SEO。目的是......

http://localhost/FOR-SEO/item/view/id
-> to -> http://localhost/item/view/id

（只想离开FOR-SEO）

我尝试添加htaccess，如下所示，

RewriteRule ^(.*)/item/view/(.*)$ /item/view/$2 [R,L]

所以它变成......

RewriteEngine on
RewriteCond $1 !^(index\.php|resources|robots\.txt)
RewriteRule ^(.*)/item/view/(.*)$ /item/view/$2 [R,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA]

它工作正常，但在我拿出[R]后显示未找到404错误。

我试图检查重写日志但是[R]和没有[R]

的所有内容都相同

这是带[R]（工作）的日志

[rid#1009868a0/initial] (1) [perdir /Applications/MAMP/htdocs/himaparn/] escaping http://localhost:8888/item/view/2 for redirect
[rid#1009868a0/initial] (1) [perdir /Applications/MAMP/htdocs/himaparn/] redirect to http://localhost:8888/item/view/2 [REDIRECT/302]
[rid#10098a8a0/initial] (1) [perdir /Applications/MAMP/htdocs/himaparn/] internal redirect with /index.php/item/view/2 [INTERNAL REDIRECT]
[rid#100984da8/initial/redir#1] (1) [perdir /Applications/MAMP/htdocs/himaparn/] pass through /Applications/MAMP/htdocs/himaparn/index.php
[rid#1009978a0/subreq] (1) [perdir /Applications/MAMP/htdocs/himaparn/] internal redirect with /index.php/item/view/2 [INTERNAL REDIRECT]

这是没有[R]的日志，（不工作）

[localhost/sid#100813108][rid#10098f8a0/initial] (1) [perdir /Applications/MAMP/htdocs/himaparn/] internal redirect with /item/view/2 [INTERNAL REDIRECT]
[localhost/sid#100813108][rid#100993a50/initial/redir#1] (1) [perdir /Applications/MAMP/htdocs/himaparn/] internal redirect with /index.php/item/view/2 [INTERNAL REDIRECT]
[localhost/sid#100813108][rid#100991828/initial/redir#2] (1) [perdir /Applications/MAMP/htdocs/himaparn/] pass through /Applications/MAMP/htdocs/himaparn/index.php
[localhost/sid#100813108][rid#1009978a0/subreq] (1) [perdir /Applications/MAMP/htdocs/himaparn/] internal redirect with /index.php/item/view/2 [INTERNAL REDIRECT]

这有什么问题，我还有更好的解决方案吗？

非常感谢！

Answer 1

我认为这是因为[R] forces an external redirect在这种情况下已经设置了基数并且路径被附加到重定向端点的基本URL。

因此，对于[R]，对http://example.com/index.php/item/view/2的请求，/index.php/item/view/2将附加到http://example.com/，并留下http://example.com/index.php/item/view/2

如果没有[R]，您将获得内部重定向。这会将/index.php/item/view/2附加到请求中。因此，请求http://example.com/index.php/item/view/2会让http://example.com/index.php/item/view/2/index.php/item/view/2为您提供404。

您可以清楚地看到日志中的多个重定向：

...
  [RID＃100993a50 /初始/再导向＃1] ...
  [RID＃100991828 /初始/再导向＃2] ...
  ...

取出[R：Redirect]后，mod_rewrite无法正常工作

1 个答案: