使用 htaccess 重定向到 codeigniter 控制器

Question

这是 url

http://rapidsurfing.net/visio/xip8yT

我的网站是在 codeigniter 中开发的。因此，当链接上面的网址时，我想转到一个控制器功能。我怎样才能使用 htaccess 来做到这一点？

这是我的 httaccces 代码

<IfModule mod_rewrite.c>
   RewriteEngine on
   RewriteRule    ^p\/(.*)$ page.php?q=$1 [L]
   RewriteCond %{REQUEST_FILENAME} !-d
   RewriteCond %{REQUEST_FILENAME} !-f
  RewriteRule ^(.*)$ index.php?admin/index/url=$1 [QSA,L]
</IfModule>

url 的值为 xip8yT。admin 是控制器名称，index 是函数在那个控制器中。

但是，当我将网址 http://rapidsurfing.net/visio/xip8yT 粘贴到地址栏中时，它会加载 404 未找到错误。 我的代码有什么问题或错误？ 我的默认控制器是管理员。

Answer 1

首先确保您在routes.php 文件中设置了默认控制器。我使用 CI 的方式可以完整回答你的问题。 CodeIginter 本身建议使用 .htaccess 将所有请求重定向到索引页和默认控制器，这就是您所做的。但我建议使用这段代码：

<IfModule mod_rewrite.c>

    RewriteEngine On
    RewriteBase /yourbasefoldername

    ### Canonicalize codeigniter URLs

    # If your default controller is something other than
    # "welcome" you should probably change this
    RewriteRule ^(yourdefaultcontrollername(/index)?|index(\.php)?)/?$ / [L,R=301]
    RewriteRule ^(.*)/index/?$ $1 [L,R=301]

    # Removes trailing slashes (prevents SEO duplicate content issues)
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^(.+)/$ $1 [L,R=301]

    # Enforce www
    # If you have subdomains, you can add them to 
    # the list using the "|" (OR) regex operator
    # RewriteCond %{HTTP_HOST} !^(www|subdomain) [NC]
    # RewriteRule ^(.*)$ http://localhost/dfgamez/$1 [L,R=301]

    # Enforce NO www
    # RewriteCond %{HTTP_HOST} ^www [NC]
    # RewriteRule ^(.*)$ http://localhost/dfgamez/$1 [L,R=301]

    ###

    # Removes access to the system folder by users.
    # Additionally this will allow you to create a System.php controller,
    # previously this would not have been possible.
    # 'system' can be replaced if you have renamed your system folder.
    RewriteCond %{REQUEST_URI} ^system.*
    RewriteRule ^(.*)$ /index.php/$1 [L]

    # Checks to see if the user is attempting to access a valid file,
    # such as an image or css document, if this isn't true it sends the
    # request to index.php
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^(.*)$ index.php/$1 [L]

</IfModule>

<IfModule !mod_rewrite.c>

    # Without mod_rewrite, route 404's to the front controller
    ErrorDocument 404 /index.php

</IfModule>

只需将站点地址后面的每个斜杠添加到 index 函数参数即可。

和平出去！