Php CodeIgniter路由工作，但没有生成任何内容_Php_Apache_Codeigniter_Routes

Php CodeIgniter路由工作，但没有生成任何内容

php apache codeigniter routes

Php CodeIgniter路由工作，但没有生成任何内容,php,apache,codeigniter,routes,Php,Apache,Codeigniter,Routes,昨天我们将我们的站点推到了一个开发服务器上，并且在CodeIgniter上遇到了问题。首先，url重写似乎不起作用（mod_rerwite已启用，并且.htaccess文件看起来正确，并且在其他站点上也能工作）。我必须手动将index.php放入url）。我希望很快就能解决这个问题，但我们有一个更大的问题。即使我手动将index.php放在url中，然后导航到我的一个路由，它也会找到它，但不会在页面上生成任何内容（源代码完全为空）。当然，如果我将路由更改为不存在的路由，它将显示404。究竟为什

昨天我们将我们的站点推到了一个开发服务器上，并且在CodeIgniter上遇到了问题。首先，url重写似乎不起作用（mod_rerwite已启用，并且.htaccess文件看起来正确，并且在其他站点上也能工作）。我必须手动将index.php放入url）。我希望很快就能解决这个问题，但我们有一个更大的问题。即使我手动将index.php放在url中，然后导航到我的一个路由，它也会找到它，但不会在页面上生成任何内容（源代码完全为空）。当然，如果我将路由更改为不存在的路由，它将显示404。究竟为什么开发服务器不为CodeIgniter生成任何输出？其他php文件似乎工作正常

我已经检查了服务器上的许多设置。以下是该站点的.htaccess和apache配置文件：

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

<VirtualHost *:80>
    ServerName espn-ffl-2013.sportsr.us
    Alias /dev '/var/www/vhosts/espn-ffl-2013.sportsr.us/src/dev'

    ErrorLog /var/www/vhosts/espn-ffl-2013.sportsr.us/logs/error_log
    CustomLog /var/www/vhosts/espn-ffl-2013.sportsr.us/logs/access_log combined

    <Directory '/var/www/vhosts/espn-ffl-2013.sportsr.us/src/dev'>
    AllowOverride All
    Header unset Accept-Ranges
    Options Indexes FollowSymLinks
    DirectoryIndex index.html index.php
    Order Deny,Allow
    Allow from all

    </Directory>

    Alias /devadmin '/var/www/vhosts/espn-ffl-2013.sportsr.us/src/dev/admin'

    <Directory '/var/www/vhosts/espn-ffl-2013.sportsr.us/src/dev/admin'>
    AllowOverride All
    Header unset Accept-Ranges
    Options Indexes FollowSymLinks
    DirectoryIndex index.html index.php
    Order Deny,Allow
    Allow from all

    </Directory>

</VirtualHost>

DirectoryIndex.php
重新启动发动机
1美元^（索引\.php | images | robots\.txt | favicon\.ico）
重写cond%{REQUEST_FILENAME}-F
重写cond%{REQUEST_FILENAME}-D
重写规则^（.*）$./index.php/$1[L，QSA]
服务器名espn-ffl-2013.sportsr.us
别名/dev'/var/www/vhosts/espn-ffl-2013.sportsr.us/src/dev'
ErrorLog/var/www/vhosts/espn-ffl-2013.sportsr.us/logs/error_log
CustomLog/var/www/vhosts/espn-ffl-2013.sportsr.us/logs/access_log
允许超越所有
标题未设置接受范围
选项索引跟随符号链接
DirectoryIndex.html index.php
命令拒绝，允许
通融
别名/devadmin'/var/www/vhosts/espn-ffl-2013.sportsr.us/src/dev/admin'
允许超越所有
标题未设置接受范围
选项索引跟随符号链接
DirectoryIndex.html index.php
命令拒绝，允许
通融

有什么想法吗？非常感谢您的帮助

谢谢，瑞安

编辑

以下是我的config.php codeigniter文件：

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

/*
|--------------------------------------------------------------------------
| Base Site URL
|--------------------------------------------------------------------------
|
| URL to your CodeIgniter root. Typically this will be your base URL,
| WITH a trailing slash:
|
|   http://example.com/
|
| If this is not set then CodeIgniter will guess the protocol, domain and
| path to your installation.
|
*/
$config['base_url'] = 'http://localhost/ci/admin/'; 
define('ROOTPATH', realpath(""));
define('VIEWPATH', APPPATH . 'views/');

/*
|--------------------------------------------------------------------------
| 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'] = '';

/*
|--------------------------------------------------------------------------
| 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';

/*
|--------------------------------------------------------------------------
| URL suffix
|--------------------------------------------------------------------------
|
| This option allows you to add a suffix to all URLs generated by CodeIgniter.
| For more information please see the user guide:
|
| http://codeigniter.com/user_guide/general/urls.html
*/

$config['url_suffix'] = '';

/*
|--------------------------------------------------------------------------
| Default Language
|--------------------------------------------------------------------------
|
| This determines which set of language files should be used. Make sure
| there is an available translation if you intend to use something other
| than english.
|
*/
$config['language'] = 'english';

/*
|--------------------------------------------------------------------------
| Default Character Set
|--------------------------------------------------------------------------
|
| This determines which character set is used by default in various methods
| that require a character set to be provided.
|
*/
$config['charset'] = 'UTF-8';

/*
|--------------------------------------------------------------------------
| Enable/Disable System Hooks
|--------------------------------------------------------------------------
|
| If you would like to use the 'hooks' feature you must enable it by
| setting this variable to TRUE (boolean).  See the user guide for details.
|
*/
$config['enable_hooks'] = TRUE;


/*
|--------------------------------------------------------------------------
| Class Extension Prefix
|--------------------------------------------------------------------------
|
| This item allows you to set the filename/classname prefix when extending
| native libraries.  For more information please see the user guide:
|
| http://codeigniter.com/user_guide/general/core_classes.html
| http://codeigniter.com/user_guide/general/creating_libraries.html
|
*/
$config['subclass_prefix'] = 'MY_';


/*
|--------------------------------------------------------------------------
| Allowed URL Characters
|--------------------------------------------------------------------------
|
| This lets you specify with a regular expression which characters are permitted
| within your URLs.  When someone tries to submit a URL with disallowed
| characters they will get a warning message.
|
| As a security measure you are STRONGLY encouraged to restrict URLs to
| as few characters as possible.  By default only these are allowed: a-z 0-9~%.:_-
|
| Leave blank to allow all characters -- but only if you are insane.
|
| DO NOT CHANGE THIS UNLESS YOU FULLY UNDERSTAND THE REPERCUSSIONS!!
|
*/
$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-';


/*
|--------------------------------------------------------------------------
| Enable Query Strings
|--------------------------------------------------------------------------
|
| By default CodeIgniter uses search-engine friendly segment based URLs:
| example.com/who/what/where/
|
| By default CodeIgniter enables access to the $_GET array.  If for some
| reason you would like to disable it, set 'allow_get_array' to FALSE.
|
| You can optionally enable standard query string based URLs:
| example.com?who=me&what=something&where=here
|
| Options are: TRUE or FALSE (boolean)
|
| The other items let you set the query string 'words' that will
| invoke your controllers and its functions:
| example.com/index.php?c=controller&m=function
|
| Please note that some of the helpers won't work as expected when
| this feature is enabled, since CodeIgniter is designed primarily to
| use segment based URLs.
|
*/
$config['allow_get_array']      = TRUE;
$config['enable_query_strings'] = FALSE;
$config['controller_trigger']   = 'c';
$config['function_trigger']     = 'm';
$config['directory_trigger']    = 'd'; // experimental not currently in use

/*
|--------------------------------------------------------------------------
| Error Logging Threshold
|--------------------------------------------------------------------------
|
| If you have enabled error logging, you can set an error threshold to
| determine what gets logged. Threshold options are:
| You can enable error logging by setting a threshold over zero. The
| threshold determines what gets logged. Threshold options are:
|
|   0 = Disables logging, Error logging TURNED OFF
|   1 = Error Messages (including PHP errors)
|   2 = Debug Messages
|   3 = Informational Messages
|   4 = All Messages
|
| For a live site you'll usually only enable Errors (1) to be logged otherwise
| your log files will fill up very fast.
|
*/
$config['log_threshold'] = 4;

/*
|--------------------------------------------------------------------------
| Error Logging Directory Path
|--------------------------------------------------------------------------
|
| Leave this BLANK unless you would like to set something other than the default
| application/logs/ folder. Use a full server path with trailing slash.
|
*/
$config['log_path'] = '';

/*
|--------------------------------------------------------------------------
| Date Format for Logs
|--------------------------------------------------------------------------
|
| Each item that is logged has an associated date. You can use PHP date
| codes to set your own date formatting
|
*/
$config['log_date_format'] = 'Y-m-d H:i:s';

/*
|--------------------------------------------------------------------------
| Cache Directory Path
|--------------------------------------------------------------------------
|
| Leave this BLANK unless you would like to set something other than the default
| system/cache/ folder.  Use a full server path with trailing slash.
|
*/
$config['cache_path'] = '';

/*
|--------------------------------------------------------------------------
| Encryption Key
|--------------------------------------------------------------------------
|
| If you use the Encryption class or the Session class you
| MUST set an encryption key.  See the user guide for info.
|
*/
$config['encryption_key'] = 'MagicHat#9';

/*
|--------------------------------------------------------------------------
| Session Variables
|--------------------------------------------------------------------------
|
| 'sess_cookie_name'        = the name you want for the cookie
| 'sess_expiration'         = the number of SECONDS you want the session to last.
|   by default sessions last 7200 seconds (two hours).  Set to zero for no expiration.
| 'sess_expire_on_close'    = Whether to cause the session to expire automatically
|   when the browser window is closed
| 'sess_encrypt_cookie'     = Whether to encrypt the cookie
| 'sess_use_database'       = Whether to save the session data to a database
| 'sess_table_name'         = The name of the session database table
| 'sess_match_ip'           = Whether to match the user's IP address when reading the session data
| 'sess_match_useragent'    = Whether to match the User Agent when reading the session data
| 'sess_time_to_update'     = how many seconds between CI refreshing Session Information
|
*/
$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']    = TRUE;
$config['sess_table_name']      = 'ci_sessions';
$config['sess_match_ip']        = FALSE;
$config['sess_match_useragent'] = TRUE;
$config['sess_time_to_update']  = 300;

/*
|--------------------------------------------------------------------------
| Cookie Related Variables
|--------------------------------------------------------------------------
|
| 'cookie_prefix' = Set a prefix if you need to avoid collisions
| 'cookie_domain' = Set to .your-domain.com for site-wide cookies
| 'cookie_path'   =  Typically will be a forward slash
| 'cookie_secure' =  Cookies will only be set if a secure HTTPS connection exists.
|
*/
$config['cookie_prefix']    = "";
$config['cookie_domain']    = "";
$config['cookie_path']      = "/";
$config['cookie_secure']    = FALSE;

/*
|--------------------------------------------------------------------------
| Global XSS Filtering
|--------------------------------------------------------------------------
|
| Determines whether the XSS filter is always active when GET, POST or
| COOKIE data is encountered
|
*/
$config['global_xss_filtering'] = FALSE;

/*
|--------------------------------------------------------------------------
| Cross Site Request Forgery
|--------------------------------------------------------------------------
| Enables a CSRF cookie token to be set. When set to TRUE, token will be
| checked on a submitted form. If you are accepting user data, it is strongly
| recommended CSRF protection be enabled.
|
| 'csrf_token_name' = The token name
| 'csrf_cookie_name' = The cookie name
| 'csrf_expire' = The number in seconds the token should expire.
*/
$config['csrf_protection'] = FALSE;
$config['csrf_token_name'] = 'csrf_test_name';
$config['csrf_cookie_name'] = 'csrf_cookie_name';
$config['csrf_expire'] = 7200;

/*
|--------------------------------------------------------------------------
| Output Compression
|--------------------------------------------------------------------------
|
| Enables Gzip output compression for faster page loads.  When enabled,
| the output class will test whether your server supports Gzip.
| Even if it does, however, not all browsers support compression
| so enable only if you are reasonably sure your visitors can handle it.
|
| VERY IMPORTANT:  If you are getting a blank page when compression is enabled it
| means you are prematurely outputting something to your browser. It could
| even be a line of whitespace at the end of one of your scripts.  For
| compression to work, nothing can be sent before the output buffer is called
| by the output class.  Do not 'echo' any values with compression enabled.
|
*/
$config['compress_output'] = FALSE;

/*
|--------------------------------------------------------------------------
| Master Time Reference
|--------------------------------------------------------------------------
|
| Options are 'local' or 'gmt'.  This pref tells the system whether to use
| your server's local time as the master 'now' reference, or convert it to
| GMT.  See the 'date helper' page of the user guide for information
| regarding date handling.
|
*/
$config['time_reference'] = 'local';


/*
|--------------------------------------------------------------------------
| Rewrite PHP Short Tags
|--------------------------------------------------------------------------
|
| If your PHP installation does not have short tag support enabled CI
| can rewrite the tags on-the-fly, enabling you to utilize that syntax
| in your view files.  Options are TRUE or FALSE (boolean)
|
*/
$config['rewrite_short_tags'] = FALSE;


/*
|--------------------------------------------------------------------------
| Reverse Proxy IPs
|--------------------------------------------------------------------------
|
| If your server is behind a reverse proxy, you must whitelist the proxy IP
| addresses from which CodeIgniter should trust the HTTP_X_FORWARDED_FOR
| header in order to properly identify the visitor's IP address.
| Comma-delimited, e.g. '10.0.1.200,10.0.1.201'
|
*/
$config['proxy_ips'] = '';


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

好的，这个问题的根源是使用mysql\u connect连接到数据库时出错。出于某种原因，它不会产生任何错误，也不会“或死”（“错误…”）；什么都可以做。这是因为我们在服务器上使用php5.4，mysql_connect似乎不再受支持，除非您安装了mysqlnd。解决方案是将我们的数据库驱动程序切换到“mysqli”，CodeIgniter幸运地为其提供了驱动程序，然后安装php5 mysql：apt get install php5 mysql
希望这能对其他人有所帮助。
您是否通过输入sayRewriteRule验证了mod_rewrite是否有效。http://www.google.com/
也从application/config/config.php
config post发布您的设置。我将重写改为指向google，它可以工作，所以我认为模块没有问题。甚至我的路由器也没有问题CodeIgniter中的s仍然有效！它们只是不显示任何内容！请确保已打开所有错误报告。空白页通常表示发生了PHP错误。所有错误报告都已打开，apache和PHP都已打开。这对我们来说仍然是个问题。路由有效，但没有将任何内容发送到输出。没有记录或显示错误。可能是什么原因造成的这？感谢您发布解决方案。由于php.ini中的错误报告和显示错误设置，它可能不会给出任何错误。