将 codeigniter 项目从本地主机上传到实时服务器时出现问题

Question

我在 codeigniter 中开发了一个项目。现在我想将它从本地主机移动到实时服务器。但是我移动了它，网站第一次打开，当我刷新页面时，它只显示空白页面。我在另一个浏览器中尝试过，也有同样的问题。 30分钟后，当我尝试打开网站时，它第一次打开，然后在刷新网站时再次打开，出现空白页面。

关闭浏览器后再次打开，页面第一次打开，然后刷新后它不起作用，也不会进入其他页面。

我不明白问题出在哪里。请有人帮助我。

Answer 1

试试这个 .htaccess：

<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>

Answer 2

以下是我的 config.php 文件的内容。

$config['base_url'] = 'http://mysyite/folder/subfolder/';

$config['index_page'] = '';

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

$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'; // experimental not currently in use

$config['log_threshold'] = 4;

$config['log_path'] = '';

$config['cache_path'] = '';

$config['rewrite_short_tags'] = FALSE; 

Answer 3

这是 index.php 文件。

 switch (dirname(__FILE__)){

        case 'C:\wamp\www\ems\public_html' :
            $env = 'development';
            break;

        default :
            $env = 'production';
            break;
    }

define('ENVIRONMENT', $env);


if (defined('ENVIRONMENT'))
 {
    switch (ENVIRONMENT)
    {
        case 'development':
            error_reporting(E_ALL);
        break;

        case 'testing':
        case 'production':
            error_reporting(0);
        break;

        default:
            exit('The application environment is not set correctly.');
    }
}

$system_path = '../system';

$application_folder = '../application';

请有人帮忙，我遇到了很大的麻烦，而且我在这个项目上的时间非常少。 @CodeGodie