试图访问没有index.php的编码器url's时出现404错误

RewriteEngine on
RewriteCond %{HTTP_HOST} !^www'. [NC]
RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [R=301,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /index.php?$1 [L]

<IfModule mod_expires.c>
  ExpiresActive on
# Your document html
  ExpiresByType text/html "access plus 0 seconds"
# Media: images, video, audio
  ExpiresByType audio/ogg "access plus 1 month"
  ExpiresByType image/gif "access plus 1 month"
  ExpiresByType image/jpeg "access plus 1 month"
  ExpiresByType image/png "access plus 1 month"
  ExpiresByType video/mp4 "access plus 1 month"
  ExpiresByType video/ogg "access plus 1 month"
  ExpiresByType video/webm "access plus 1 month"
# CSS and JavaScript
  ExpiresByType application/javascript "access plus 1 year"
  ExpiresByType text/css "access plus 1 year"
</IfModule>

$config['base_url']     = 'http://www.cofounder.in/';
/*
|--------------------------------------------------------------------------
| Index File
|--------------------------------------------------------------------------
|
| Typically this will be your index.php file, unless you've renamed it to
| something else. If you are using mod_rewrite to remove the page set this
| variable so that it is blank.
|
*/
$config['index_page'] = 'index.php?';
/*
|--------------------------------------------------------------------------
| URI PROTOCOL
|--------------------------------------------------------------------------
|
| This item determines which server global should be used to retrieve the
| URI string.  The default setting of 'AUTO' works for most servers.
| If your links do not seem to work, try one of the other delicious flavors:
|
| 'AUTO'                        Default - auto detects
| 'PATH_INFO'           Uses the PATH_INFO
| 'QUERY_STRING'        Uses the QUERY_STRING
| 'REQUEST_URI'         Uses the REQUEST_URI
| 'ORIG_PATH_INFO'      Uses the ORIG_PATH_INFO
|
*/
$config['uri_protocol'] = 'AUTO';

请确保您的"mod_rewrite"是On的。可能这就是问题所在。

修改:

$config['index_page'] = 'index.php?';

$config['index_page'] = '';

. htaccess

# Turn mod_rewrite on
RewriteEngine On
RewriteBase /
RewriteCond %{HTTPS} off
RewriteRule ^(.*)$ https://abc.com/$1 [L,R=301] 
# you want to restrict from url
RewriteCond $1 !^(index'.php|images|mobile|templates|favicon'.ico|robots'.txt)  
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?$1 [L,QSA]
 # can give your server port number not necessary
RewriteCond %{SERVER_PORT} 443

change

$config['index_page'] = 'index.php?';

$config['index_page'] = 'index.php';

然后在你的htaccess文件

中使用这段代码

<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-l
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.
    ErrorDocument 404 /index.php
</IfModule>

有时候你可能需要修改

RewriteRule ^(.*)$ index.php/$1 [L]

RewriteRule ^(.*)$ index.php/?$1 [L]

你可能还需要修改

$config['uri_protocol'] = 'AUTO';

把上面提到的其他协议放到config.php文件

这是我的。htaccess。try this if possible

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /
    #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
    RewriteCond $1 !^(index'.php|images|stylesheets|javascript)
    RewriteRule ^(.*)$ 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> 

在你的配置中更改为:

$config['base_url']     = '';
$config['index_page']     = '';

我以前遇到过这个问题，通过更改我的apache站点，这对我有效AllowOverride None ==> AllowOverride All在/etc/apache2/sites-available

在Ubuntu中(因为你的系统是Ubuntu)

步骤1

在apache中禁用站点

sudo a2dissite yoursitename(在我的例子中是默认的)

步骤2

编辑网站

sudo vi yoursitename(您可以使用其他编辑器，如nano而不是vi)

和替换

AllowOverride None ==> AllowOverride All

您的虚拟主机最终应该看起来像这样:

<VirtualHost *:80>
  ServerName example.com
  DocumentRoot /var/www/vhosts/example.com
  <Directory /var/www/vhosts/example.com>
    AllowOverride all
  </Directory>
</VirtualHost>

步骤3

启用站点

sudo a2ensite default

步骤4

重新启动Apache

sudo service apache2 restart

现在你检查你的应用程序，它可能工作。

如果你有任何问题请告诉我。

同样的讨论在这里可能会有所帮助

修改

$config['index_page'] = 'index.php?';

$config['index_page'] = '';

. htaccess

RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .* index.php/$0 [PT,L] 
Options All -Indexes

把这个。htaccess文件保存到根目录