带有CodeIgniter的ElFinder |无法连接到后端

我第一次使用带有CodeIgniter的ElFinder时遇到问题。我已经遵循了安装wiki，但我得到了以下错误"无法连接到后端"。有人能帮我吗？我迷路了。

 Here the error:
 [enter image description here][1]
 Here is an example of the code that i think is the key:

elfinder url是：/home/optcenter/www/codeigniter/application/libraries

the upload forlder url:

home/optcenter/www/codeigniter/uploads

这是我的Elfinder_lib.php文件

> <?php if (!defined('BASEPATH')) exit('No direct script access
> allowed');
>     
>     include_once dirname(__FILE__).DIRECTORY_SEPARATOR.'elfinder/elFinderConnector.class.php';
> include_once
> dirname(__FILE__).DIRECTORY_SEPARATOR.'elfinder/elFinder.class.php';
> include_once
> dirname(__FILE__).DIRECTORY_SEPARATOR.'elfinder/elFinderVolumeDriver.class.php';
> include_once
> dirname(__FILE__).DIRECTORY_SEPARATOR.'elfinder/elFinderVolumeLocalFileSystem.class.php';
>     
>     class Elfinder_lib  {   public function __construct($opts)    {
>         $connector = new elFinderConnector(new elFinder($opts));
>         $connector->run();   } }

Ex_controller.php

<?php function elfinder_init() {   $this->load->helper('path');   $opts = array(
    // 'debug' => true, 
    'roots' => array(
      array( 
        'driver' => 'LocalFileSystem', 
        'path'   => set_realpath('../uploads/'), 
        'URL'    => site_url('../uploads/') . '/'
        // more elFinder options here
      ) 
    )   );   $this->load->library('elfinder_lib', $opts); }

我的conector.php 的一部分

 *  * @param  string  $attr  attribute name (read|write|locked|hidden)
* @param  string  $path  file path relative to volume root directory started with directory separator  * @return bool|null  **/ function access($attr, $path, $data, $volume) {     return strpos(basename($path), '.') === 0       // if file/folder begins with '.' (dot)         ? !($attr
== 'read' || $attr == 'write')    // set read+write to false, other (locked+hidden) set to true         :  null;                                 // else elFinder decide it itself }

// Documentation for connector options: // https://github.com/Studio-42/elFinder/wiki/Connector-configuration-options $opts = array(    // 'debug' => true,     'roots' => array(       array(          'driver'        => 'LocalFileSystem',           // driver for accessing file system (REQUIRED)          'path'          => '../uploads/',  // path to files (REQUIRED)          'URL'           => dirname($_SERVER['PHP_SELF']) . '/../files/', // URL to files (REQUIRED)             'uploadDeny'    => array('all'),                // All Mimetypes not allowed to upload          'uploadAllow'   => array('image', 'text/plain'),// Mimetype `image` and `text/plain` allowed to upload          'uploadOrder'   => array('deny', 'allow'),      // allowed Mimetype `image` and `text/plain` only           'accessControl' => 'access'           // disable and hide dot starting files (OPTIONAL)         )   ) );
// run elFinder $connector = new elFinderConnector(new elFinder($opts)); $connector->run();

以及调用div容器的jQuery函数：

$(function() {
        var elf = $('#elfinder').elfinder({
            // lang: 'ru',             // language (OPTIONAL)
            url : 'elfinder/connector.php'  // connector URL (REQUIRED)
        }).elfinder('instance');          
    });

我可以看到您可能需要修改一些部分如果您的Elfinder_lib.php在应用程序/库中，并且您的所有Elfinder文件都在中

<?php if (!defined('BASEPATH')) exit('No direct script access
 allowed');
 include_once 'elfinder/elFinderConnector.class.php';
 include_once 'elfinder/elFinder.class.php';
 include_once 'elfinder/elFinderVolumeDriver.class.php';
 include_once 'elfinder/elFinderVolumeLocalFileSystem.class.php';
 class Elfinder_lib{
    public function __construct($opts){
         //for this part see the documentation
         $connector = new elFinderConnector(new elFinder($opts));
         $connector->run();   
    }
 }

在您的控制器.php 中

<?php 
 function elfinder_init(){
    $this->load->helper('path');   
    $opts = array(
                  //'debug' => true, 
                 'roots' => array(
                                  array( 
                                       'driver' => 'LocalFileSystem', 
                                       'path'   => set_realpath('./uploads/'), 
                                       'URL'    => site_url('./uploads/') . '/'
                                       //more elFinder options here
                                      ) 
                                  )
                 );
    $this->load->library('elfinder_lib', $opts);
 }

jQuery.jd

$(function() {
        var elf = $('#elfinder').elfinder({
            // lang: 'ru',             // language (OPTIONAL)
            url : 'ex_controller/elfinder_init'  // connector URL (REQUIRED)
        }).elfinder('instance');          
    });

也许您忘记在config.php文件中禁用CSRF保护。编辑config文件夹中的config.php文件：

$config['csrf_protection']  = TRUE;

收件人：

$config['csrf_protection']  = FALSE;

ElFinder With CodeIgniter | Unable to connect to backend