codeigniter 中的 .htaccess 文件显示 500 错误页面 [关闭]

Question

我刚刚完成了我的网站，使用 codeigniter，我将该网站作为插件域上传到了 bluehost 帐户

我不使用 query_strings，这是我的配置文件中的位置：

 $config['enable_query_strings'] = FALSE;

该网站在我的测试服务器上运行良好，但将其上传到我的 bluehost 帐户，我在尝试导航任何页面时遇到一些问题，否则主页

问题是在主机的根目录中存在另一个 codeigniter 网站并具有 .htaccess 文件以使其正常工作，因此在创建指向主域站点内的文件夹的新站点时，我认为存在问题使用我的插件站点的 .htaccess

这是我的插件站点的 .htaccess

<IfModule mod_rewrite.c>
RewriteEngine on
RewriteBase /http://www.mydomain.com/

#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]

#When your application folder isn't in the system folder
#This snippet prevents user access to the application folder
#Submitted by: Fabdrol
#Rename 'application' to your applications folder name.
RewriteCond %{REQUEST_URI} ^application.*
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>
    # If we don't have mod_rewrite installed, all 404's
    # can be sent to index.php, and everything works as normal.
    # Submitted by: ElliotHaughin

    ErrorDocument 404 /index.php
</IfModule> 

Answer 1

查看 Apache doc on RewriteBase:

默认设置为：RewriteBasephysical-directory-path。

当新 URL 发生替换时，此模块必须将 URL 重新注入服务器处理。为了能够做到这一点，它需要知道相应的 URL 前缀或 URL 基是什么。默认情况下，此前缀是相应的文件路径本身。但是，对于大多数网站来说，URL 与物理文件名路径没有直接关系，因此这种假设通常是错误的！因此，您可以使用 RewriteBase 指令来指定正确的 URL 前缀。

bluehost 如何实现附加域？如果您可以使用控制面板将http://www.mydomain.com/ 指向DOCROOT/addon，那么这个.htaccess 文件在DOCROOT/addon 中，那么在这种情况下它应该是：

RewriteBase /

如果它只是将所有映射域指向 DOCROOT（就像我的那样），那么您需要使用 %{HTTP_HOST} 解码和RewriteConds 并且在相关 Qs 中有很多示例说明如何执行此操作，这需要DOCROOT .htacces 中的额外调度行，例如

RewriteCond %{REQUEST_URI}        !^/addon/                [NC]
RewriteCond %{HTTP_HOST}          =www.mydomain.com        [NC]
RewriteRule  ^(.*)                addon/$1                 [L]

Answer 2

谢谢大家，谢谢 Eli 你解决了，我添加了目录索引，这是最终的 .htaccess 文件：

<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond $1 !^(index\.php|images|img|css|js|robots\.txt)
RewriteCond $1 !^(index\.php|application/views/|robots\.txt|install|favicon\.ico|documents)
RewriteRule ^(.+)$ index.php?$1 [L]
RewriteBase /
DirectoryIndex index.php


#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]

#When your application folder isn't in the system folder
#This snippet prevents user access to the application folder
#Submitted by: Fabdrol
#Rename 'application' to your applications folder name.
RewriteCond %{REQUEST_URI} ^application.*
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>
    # If we don't have mod_rewrite installed, all 404's
    # can be sent to index.php, and everything works as normal.
     # Submitted by: ElliotHaughin

ErrorDocument 404 /index.php
</IfModule>