CodeIgniter showing only default controller

问题:

I am using Codeigniter in Local WAMP. Here code is working fine. But i upload in Cpanel ( inside of example.com, folder name call 'mysite'). There I changed as,

• db_name (config/database.php)
• db_user_name (config/database.php)
• db_password (config/database.php)
• base_url as http://example.com/mysite (config/config.php)
• uri_protocol as REQUEST_URI (config/config.php)

And also changed .htaccess(mysite/.htaccess) as,

<IfModule mod_rewrite.c>

RewriteEngine On

# Set the rewritebase to your CI installation folder
RewriteBase /mysite/


# Send everything to index.php
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L]

But not in mysite/application/.htaccess . It's empty.

Problem is, If I go http://example.com/mysite , it's showing default page as correctly. But if I click any link (http://example.com/mysite/user/signin), it's showing same default page. but URL is changed.

help me, Please...

config.php

$config['base_url'] = 'http://example.com/mysite';
$config['index_page'] = '';
$config['uri_protocol'] = 'REQUEST_URI';
$config['url_suffix'] = '';
$config['language'] = 'english';
$config['charset'] = 'UTF-8';
$config['enable_hooks'] = FALSE;
$config['subclass_prefix'] = 'MY_';
$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-';
$config['allow_get_array']      = TRUE;
$config['enable_query_strings'] = FALSE;
$config['controller_trigger']   = 'c';
$config['function_trigger']     = 'm';
$config['directory_trigger']    = 'd';
$config['log_threshold'] = 0;
$config['log_path'] = '';
$config['log_date_format'] = 'Y-m-d H:i:s';
$config['cache_path'] = '';
$config['encryption_key'] = '***';
$config['sess_cookie_name']     = 'ci_session';
$config['sess_expiration']      = 7200;
$config['sess_expire_on_close'] = FALSE;
$config['sess_encrypt_cookie']  = FALSE;
$config['sess_use_database']    = FALSE;
$config['sess_table_name']      = 'ci_sessions';
$config['sess_match_ip']        = FALSE;
$config['sess_match_useragent'] = TRUE;
$config['sess_time_to_update']  = 300;
$config['cookie_prefix']    = "";
$config['cookie_domain']    = "";
$config['cookie_path']      = "/";
$config['cookie_secure']    = FALSE;
$config['global_xss_filtering'] = FALSE;
$config['csrf_protection'] = FALSE;
$config['csrf_token_name'] = 'csrf_test_name';
$config['csrf_cookie_name'] = 'csrf_cookie_name';
$config['csrf_expire'] = 7200;
$config['compress_output'] = FALSE;
$config['time_reference'] = 'local';
$config['rewrite_short_tags'] = FALSE;
$config['proxy_ips'] = '';
define('CSS_FOLDER' , 'application/assets/css');
define('DEFAULT_IMAGE_URL' , 'application/assets/images/default');

routes.php

$route['default_controller'] = "welcome";
$route['404_override'] = '';
$route['user/(:any)'] = 'user/index';

回答1:

$config['base_url'] = 'http://example.com/mysite/';

Better than :

$config['base_url'] = 'http://example.com/mysite';

Try this :

RewriteBase /

RewriteEngine on
RewriteCond $1 !^(index\.php|images|robots\.txt)
RewriteRule ^(.*)$ /mysite/index.php/$1 [L]

回答2:

i was facing same issue ..its resolved when i use

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

in config.php ..try using AUTO and PATH_INFO for the same

make sure rewrite_module is on in apache

回答3:

.htaccess Code

Restore the default config to config.php, Hope this helps you.

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

回答4:

If you plan to use subfolder on server do the same on local WAMP. This way you can test it before you send it on server.

I was using CI long time ago but I think you have to add mysite/ in some config file.

See: Installing a CodeIgniter application in a subfolder

回答5:

CodeIgniter can be told to load a default controller when a URI is not present, as will be the case when only your site root URL is requested.So once replace your default conroller 'welcome' with your conrtoller in routes.php , it may help you

回答6:

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

回答7:

Try this htaccess:

RewriteEngine on
RewriteCond $1 !^(index\.php|images|robots\.txt)
RewriteRule ^(.*)$ /mysite/index.php/$1 [L]

Also you should have created controller named user and this controller should ahve function signin.

回答8:

I used following .htaccess file and it works for me with cpanel.

# index file can be index.php, home.php, default.php etc.
DirectoryIndex index.php

# Rewrite engine
RewriteEngine On

# condition with escaping special chars
RewriteCond $1 !^(index\.php|robots\.txt|favicon\.ico)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ ./index.php/$1 [L,QSA]

回答9:

Remove

$route['user/(:any)'] = 'user/index';

in your routes.php file. user/signin matches the above condition, that is why CI route the request to user/index instead of your "User" controller "signin" function.

What are you trying to achieve with that route configuration?

回答10:

Open config.php and do following replaces

$config['index_page'] = "index.php"
to
$config['index_page'] = ""

In some cases the default setting for uri_protocol does not work properly. Just replace $config['uri_protocol'] ="AUTO" by $config['uri_protocol'] = "REQUEST_URI"

HTACCESS

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

回答11:

Sometimes "ORIG_PATH_INFO" fixes this issue. So you can also try again with changing uri_protocol to "ORIG_PATH_INFO"

$config['uri_protocol'] = "ORIG_PATH_INFO";

and the base_url should be absolute,

$config['base_url'] = "http://example.com/mysite/";

回答12:

Don't write anything in .htaccess file and remove $route['user/(:any)'] = 'user/index'; line and one thing very important make sure in your server mod rewrite extension should me enabled.

may this help you How to enable mod_rewrite in php.ini on shared hosting

回答13:

I solved the same issue by changing the controller file name to start with a capital letter.

Just like the default 'Welcome' controller downloaded.

回答14:

There are few things that you have to take into consideration. when you setup your project with codigniter framework. following is the file that you have to make changes.

1).htaccess:

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /mysite/index.php/$1 [L]  

2)application/config/config.php

$config['base_url'] = 'http://example.com/mysite/';
$config['server_root'] = $_SERVER['DOCUMENT_ROOT'];
$config['index_page'] = '';
$config['uri_protocol'] = 'AUTO';  

3)application/config/database.php

$db['default']['hostname'] = 'localhost'; // set your hostname
$db['default']['username'] = 'root'; // set database username
$db['default']['password'] = 'root'; //set database password
$db['default']['database'] = 'XYZ'; //set your database name
$db['default']['dbdriver'] = 'mysql';

4)application/config/routes.php

$route['default_controller'] = "user";  //your default controller
$route['404_override'] = '';  

Note: your .htaccess file must be in root directory. here it should be in mysite folder

回答15:

try this

$config['uri_protocol'] = 'PATH_INFO';
$config['enable_query_strings'] = FALSE;

Httaccess

<IfModule mod_rewrite.c>
RewriteEngine On

#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 [NC]
</IfModule>