可能是Codeigniter + 404页面错误的老查询。我已经尝试从以前的stackoverflow问题回答了这个问题。但是，我不能解决我的问题。
我已经将Codeigniter项目从另一个系统(Ubuntu OS 64位)复制到Ubuntu OS系统。但是，我得到404页面作为默认值。如果我让http://localhost/project/index.php/admin/login工作，而不是http://localhost/project/admin/login或http://localhost/project。
以下是我的配置: config。
$config['base_url'] = 'http://localhost/html/project';
$config['modules_locations'] = array(
APPPATH.'modules/' => '../modules/',
);
$config['index_page'] = '';
$config['uri_protocol'] = 'AUTO';
和。htaccess file:
Options FollowSymLinks
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [L]
</IfModule>
<IfModule !mod_rewrite.c>
ErrorDocument 404 /index.php
</IfModule>
检查mod重写是否开启。如果您正在使用apache2:
sudo a2enmod rewrite
然后重新启动apache。
sudo service apache2 restart
试着这样重写:
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
#Removes access to the system folder by users.
#Additionally this will allow you to create a System.php controller,
#previously this would not have been possible.
#'system' can be replaced if you have renamed your system folder.
RewriteCond %{REQUEST_URI} ^system.*
RewriteRule ^(.*)$ /index.php?/$1 [L]
#When your application folder isn't in the system folder
#This snippet prevents user access to the application folder
#Rename 'application' to your applications folder name.
RewriteCond %{REQUEST_URI} ^application.*
RewriteRule ^(.*)$ /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.
ErrorDocument 404 /index.php
</IfModule>