CodeIgniter Yönlendirme ve 404 Özel Hatalar

Question

CodeIgniter kullanıyorum.

Belirli URL'leri, route.php dosyasını kullanarak url yapısına bağlı olarak farklı dosyalara yönlendiririm. Her şey iyi çalışıyor.

Ancak, birkaç ay önce, özel bir 404 sayfa ekleyeceğimi düşündüm. Yaptım ve işler iyi görünüyordu.

HOWEVER, sitemdeki her sayfanın (ana sayfa dışında) 404 hatasıyla ilgili bir sunucu yanıtı verdiğini fark ettim ve yine de kullanıcıya özel sayfa olarak doğru sayfayı görüntüler!

Bunun nasıl gerçekleşeceğine dair bir fikrim yok, ancak şu anda tüm arama motoru listelerinden endekslenmediğimden açıkça bir kabus! Alan routes.php

http://citylightstours.com

olduğunu

<?php if (! defined('BASEPATH')) exit('No direct script access allowed'); 
/* 
| ------------------------------------------------------------------------- 
| URI ROUTING 
| ------------------------------------------------------------------------- 
| This file lets you re-map URI requests to specific controller functions. 
| 
| Typically there is a one-to-one relationship between a URL string 
| and its corresponding controller class/method. The segments in a 
| URL normally follow this pattern: 
| 
| example.com/class/method/id/ 
| 
| In some instances, however, you may want to remap this relationship 
| so that a different class/function is called than the one 
| corresponding to the URL. 
| 
| Please see the user guide for complete details: 
| 
| http://codeigniter.com/user_guide/general/routing.html 
| 
| ------------------------------------------------------------------------- 
| RESERVED ROUTES 
| ------------------------------------------------------------------------- 
| 
| There area two reserved routes: 
| 
| $route['default_controller'] = 'welcome'; 
| 
| This route indicates which controller class should be loaded if the 
| URI contains no data. In the above example, the "welcome" class 
| would be loaded. 
| 
| $route['404_override'] = 'errors/page_missing'; 
| 
| This route will tell the Router what URI segments to use if those provided 
| in the URL cannot be matched to a valid route. 
| 
*/ 

$route['default_controller'] = "content"; 
$route['en/(:num)/(:any)'] = "content/en/$1"; 
$route['de/(:num)/(:any)'] = "content/de/$1"; 
$route['es/(:num)/(:any)'] = "content/es/$1"; 
$route['it/(:num)/(:any)'] = "content/it/$1"; 
$route['ar/(:num)/(:any)'] = "content/ar/$1"; 
$route['404_override'] = ''; 


/* End of file routes.php */ 
/* Location: ./application/config/routes.php */ 

.htaccess dosyası: Bu bir 404 http durumu ayarlanırken olup olmadığını Müşteri 404 sayfaları işlemek ve merak için MY_Router.php dosyası var

<IfModule mod_rewrite.c> 
# Development 
    RewriteEngine On 
    RewriteBase/
    RewriteCond %{REQUEST_FILENAME} !-f 
    RewriteCond %{REQUEST_FILENAME} !-d 
    RewriteCond $1 !^(index\.php|images|scripts|styles|vendor|robots\.txt) 
    RewriteRule ^(.*)$ index.php/$1 [L] 
</IfModule> 

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

# ---------------------------------------------------------------------- 
# Better website experience for IE users 
# ---------------------------------------------------------------------- 

<IfModule mod_setenvif.c> 
    <IfModule mod_headers.c> 
    BrowserMatch MSIE ie 
    Header set X-UA-Compatible "IE=Edge,chrome=1" env=ie 
    </IfModule> 
</IfModule> 

<IfModule mod_headers.c> 
    Header append Vary User-Agent 
</IfModule> 


# ---------------------------------------------------------------------- 
# Webfont access 
# ---------------------------------------------------------------------- 

<FilesMatch "\.(ttf|otf|eot|woff|font.css)$"> 
    <IfModule mod_headers.c> 
    Header set Access-Control-Allow-Origin "*" 
    </IfModule> 
</FilesMatch> 

# ---------------------------------------------------------------------- 
# Proper MIME type for all files 
# ---------------------------------------------------------------------- 

# audio 
AddType audio/ogg      oga ogg 

# video 
AddType video/ogg      .ogv 
AddType video/mp4      .mp4 
AddType video/webm      .webm 

# Proper svg serving. Required for svg webfonts on iPad 
# twitter.com/FontSquirrel/status/14855840545 
AddType  image/svg+xml    svg svgz 
AddEncoding gzip      svgz 

# webfonts        
AddType application/vnd.ms-fontobject eot 
AddType font/truetype     ttf 
AddType font/opentype     otf 
AddType application/x-font-woff  woff 

# assorted types          
AddType image/x-icon     ico 
AddType image/webp      webp 
AddType text/cache-manifest   appcache manifest 
AddType text/x-component    htc 
AddType application/x-chrome-extension crx 
AddType application/x-xpinstall  xpi 
AddType application/octet-stream  safariextz 

# ---------------------------------------------------------------------- 
# gzip compression 
# ---------------------------------------------------------------------- 

<IfModule mod_deflate.c> 

<IfModule mod_setenvif.c> 
    <IfModule mod_headers.c> 
    SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s,?\s(gzip|deflate)?|X{4,13}|~{4,13}|-{4,13})$ HAVE_Accept-Encoding 
    RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding 
    </IfModule> 
</IfModule> 

<FilesMatch "^(?!.*\.ogg$|.*\.ogv$|.*\.mp4$).+" > 

# html, txt, css, js, json, xml, htc: 
<IfModule filter_module> 
    FilterDeclare COMPRESS 
    FilterProvider COMPRESS DEFLATE resp=Content-Type /text/(html|css|javascript|plain|x(ml|-component))/ 
    FilterProvider COMPRESS DEFLATE resp=Content-Type /application/(javascript|json|xml|x-javascript)/ 
    FilterChain  COMPRESS 
    FilterProtocol COMPRESS change=yes;byteranges=no 
</IfModule> 
</FilesMatch> 

# webfonts and svg: 
    <FilesMatch "\.(ttf|otf|eot|svg)$" > 
    SetOutputFilter DEFLATE 
    </FilesMatch> 
</IfModule> 

# ---------------------------------------------------------------------- 
# Expires headers (for better cache control) 
# ---------------------------------------------------------------------- 

<IfModule mod_expires.c> 
    ExpiresActive on 

# Perhaps better to whitelist expires rules? Perhaps. 
    ExpiresDefault       "access plus 1 month" 

# cache.appcache needs re-requests in FF 3.6 (thx Remy ~Introducing HTML5) 
    ExpiresByType text/cache-manifest  "access plus 0 seconds" 

# your document html 
    ExpiresByType text/html     "access plus 0 seconds" 

# data 
    ExpiresByType text/xml     "access plus 0 seconds" 
    ExpiresByType application/xml   "access plus 0 seconds" 
    ExpiresByType application/json   "access plus 0 seconds" 

# rss feed 
    ExpiresByType application/rss+xml  "access plus 1 hour" 

# favicon (cannot be renamed) 
    ExpiresByType image/x-icon    "access plus 1 week" 

# media: images, video, audio 
    ExpiresByType image/gif     "access plus 1 month" 
    ExpiresByType image/png     "access plus 1 month" 
    ExpiresByType image/jpg     "access plus 1 month" 
    ExpiresByType image/jpeg    "access plus 1 month" 
    ExpiresByType video/ogg     "access plus 1 month" 
    ExpiresByType audio/ogg     "access plus 1 month" 
    ExpiresByType video/mp4     "access plus 1 month" 
    ExpiresByType video/webm    "access plus 1 month" 

# htc files (css3pie) 
    ExpiresByType text/x-component   "access plus 1 month" 

# webfonts 
    ExpiresByType font/truetype    "access plus 1 month" 
    ExpiresByType font/opentype    "access plus 1 month" 
    ExpiresByType application/x-font-woff "access plus 1 month" 
    ExpiresByType image/svg+xml    "access plus 1 month" 
    ExpiresByType application/vnd.ms-fontobject "access plus 1 month" 

# css and javascript 
    ExpiresByType text/css     "access plus 2 months" 
    ExpiresByType application/javascript "access plus 2 months" 
    ExpiresByType text/javascript   "access plus 2 months" 

    <IfModule mod_headers.c> 
    Header append Cache-Control "public" 
    </IfModule> 

</IfModule> 

# ---------------------------------------------------------------------- 
# ETag removal 
# ---------------------------------------------------------------------- 

FileETag None 

# ---------------------------------------------------------------------- 
# Stop screen flicker in IE on CSS rollovers 
# ---------------------------------------------------------------------- 

# The following directives stop screen flicker in IE on CSS rollovers - in 
# combination with the "ExpiresByType" rules for images (see above). If 
# needed, un-comment the following rules. 

# BrowserMatch "MSIE" brokenvary=1 
# BrowserMatch "Mozilla/4.[0-9]{2}" brokenvary=1 
# BrowserMatch "Opera" !brokenvary 
# SetEnvIf brokenvary 1 force-no-vary 

RewriteEngine On 
RewriteCond %{HTTP_HOST} !^citylightstours\.com$ [NC] 
RewriteRule ^(.*)$ http://citylightstours.com/$1 [R=301,L] 
RewriteCond %{HTTP_USER_AGENT} libwww-perl.* 
RewriteRule .* ? [F,L] 

Yanlış mı ??

MY_Router.php dosyası:!

<?php if (! defined('BASEPATH')) exit('No direct script access allowed'); 

class MY_Router extends CI_Router { 

    var $error_controller = 'error'; 
    var $error_method_404 = 'error_404'; 

    function My_Router() 
    { 
     parent::CI_Router(); 
    } 

    // this is just the same method as in Router.php, with show_404() replaced by $this->error_404(); 
    function _validate_request($segments) 
    { 
     // Does the requested controller exist in the root folder? 
     if (file_exists(APPPATH.'controllers/'.$segments[0].EXT)) 
     { 
      return $segments; 
     } 

     // Is the controller in a sub-folder? 
     if (is_dir(APPPATH.'controllers/'.$segments[0])) 
     {  
      // Set the directory and remove it from the segment array 
      $this->set_directory($segments[0]); 
      $segments = array_slice($segments, 1); 

      if (count($segments) > 0) 
      { 
       // Does the requested controller exist in the sub-folder? 
       if (! file_exists(APPPATH.'controllers/'.$this->fetch_directory().$segments[0].EXT)) 
       { 
        return $this->error_404(); 
       } 
      } 
      else 
      { 
       $this->set_class($this->default_controller); 
       $this->set_method('index'); 

       // Does the default controller exist in the sub-folder? 
       if (! file_exists(APPPATH.'controllers/'.$this->fetch_directory().$this->default_controller.EXT)) 
       { 
        $this->directory = ''; 
        return array(); 
       } 
      } 

      return $segments; 
     } 

     // Can't find the requested controller... 
     return $this->error_404(); 
    } 

    function error_404() 
    { 
     $this->directory = ""; 
     $segments = array(); 
     $segments[] = $this->error_controller; 
     $segments[] = $this->error_method_404; 
     return $segments; 
    } 

    function fetch_class() 
    { 
     // if method doesn't exist in class, change 
     // class to error and method to error_404 
     $this->check_method(); 

     return $this->class; 
    } 

    function check_method() 
    { 
     $ignore_remap = true; 

     $class = $this->class; 
     if (class_exists($class)) 
     { 
      // methods for this class 
      $class_methods = array_map('strtolower', get_class_methods($class)); 

      // ignore controllers using _remap() 
      if($ignore_remap && in_array('_remap', $class_methods)) 
      { 
       return; 
      } 

      if (! in_array(strtolower($this->method), $class_methods)) 
      { 
       $this->directory = ""; 
       $this->class = $this->error_controller; 
       $this->method = $this->error_method_404; 
       include(APPPATH.'controllers/'.$this->fetch_directory().$this->error_controller.EXT); 
      } 
     } 
    } 

    function show_404() 
    { 
     include(APPPATH.'controllers/'.$this->fetch_directory().$this->error_controller.EXT); 
     call_user_func(array($this->error_controller, $this->error_method_404)); 
    } 

} 

/* End of file MY_Router.php */ 
/* Location: ./system/application/libraries/MY_Router.php */ 

Birisi yardım edebilir ??

Teşekkür

Answer 1

Kişisel Rotalar sabitleme ihtiyacı: -

$route['en/(:num)/(:any)'] = "content/en/$1"; 
$route['de/(:num)/(:any)'] = "content/de/$1"; 
$route['es/(:num)/(:any)'] = "content/es/$1"; 
$route['it/(:num)/(:any)'] = "content/it/$1"; 
$route['ar/(:num)/(:any)'] = "content/ar/$1"; 

şuna bir okuma var: -

http://www.codeigniter.com/userguide2/general/routing.html

senin her dil için bir denetleyici olması yönlendirme göre. Örneğin, bir içerik denetleyicisine sahip olmadığınızı santığım (enController, deController, esController vb ...).

burada bulunabilir Aradığınız yanıtı: -

https://github.com/bcit-ci/CodeIgniter/wiki/URI-Language-Identifier