新应用程序中的codeigniter应用程序视图文件夹位置问题
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【中文标题】新应用程序中的codeigniter应用程序视图文件夹位置问题【英文标题】：codeigniter application view folder location issue in fresh application 【发布时间】：2015-05-17 19:09:38 【问题描述】：Your view folder path does not appear to be set correctly. Please open the following file and correct this: index.php 我收到了这个错误，我不知道怎么了，我收到错误Your view folder path does not appear to be set correctly. Please open the following file and correct this: index.php，这是我的index.php 文件代码，图片显示文件夹结构
// index.php code
<?php
/**
* CodeIgniter
*
* An open source application development framework for PHP
*
* This content is released under the MIT License (MIT)
*
* Copyright (c) 2014 - 2015, British Columbia Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @package CodeIgniter
* @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
* @copyright Copyright (c) 2014 - 2015, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License
* @link http://codeigniter.com
* @since Version 1.0.0
* @filesource
*/
/*
*---------------------------------------------------------------
* APPLICATION ENVIRONMENT
*---------------------------------------------------------------
*
* You can load different configurations depending on your
* current environment. Setting the environment also influences
* things like logging and error reporting.
*
* This can be set to anything, but default usage is:
*
* development
* testing
* production
*
* NOTE: If you change these, also change the error_reporting() code below
*/
define('ENVIRONMENT', isset($_SERVER\['CI_ENV'\]) ? $_SERVER\['CI_ENV'\] : 'development');
/*
*---------------------------------------------------------------
* ERROR REPORTING
*---------------------------------------------------------------
*
* Different environments will require different levels of error reporting.
* By default development will show errors but testing and live will hide them.
*/
switch (ENVIRONMENT)
case 'development':
error_reporting(-1);
ini_set('display_errors', 1);
break;
case 'testing':
case 'production':
ini_set('display_errors', 0);
if (version_compare(PHP_VERSION, '5.3', '>='))
error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED & ~E_STRICT & ~E_USER_NOTICE & ~E_USER_DEPRECATED);
else
error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_USER_NOTICE);
break;
default:
header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
echo 'The application environment is not set correctly.';
exit(1); // EXIT_ERROR
/*
*---------------------------------------------------------------
* SYSTEM FOLDER NAME
*---------------------------------------------------------------
*
* This variable must contain the name of your "system" folder.
* Include the path if the folder is not in the same directory
* as this file.
*/
$system_path = 'system';
/*
*---------------------------------------------------------------
* APPLICATION FOLDER NAME
*---------------------------------------------------------------
*
* If you want this front controller to use a different "application"
* folder than the default one you can set its name here. The folder
* can also be renamed or relocated anywhere on your server. If
* you do, use a full server path. For more info please see the user guide:
* http://codeigniter.com/user_guide/general/managing_apps.html
*
* NO TRAILING SLASH!
*/
$application_folder = 'application';
/*
*---------------------------------------------------------------
* VIEW FOLDER NAME
*---------------------------------------------------------------
*
* If you want to move the view folder out of the application
* folder set the path to the folder here. The folder can be renamed
* and relocated anywhere on your server. If blank, it will default
* to the standard location inside your application folder. If you
* do move this, use the full server path to this folder.
*
* NO TRAILING SLASH!
*/
$view_folder = '';
/*
* --------------------------------------------------------------------
* DEFAULT CONTROLLER
* --------------------------------------------------------------------
*
* Normally you will set your default controller in the routes.php file.
* You can, however, force a custom routing by hard-coding a
* specific controller class/function here. For most applications, you
* WILL NOT set your routing here, but it's an option for those
* special instances where you might want to override the standard
* routing in a specific front controller that shares a common CI installation.
*
* IMPORTANT: If you set the routing here, NO OTHER controller will be
* callable. In essence, this preference limits your application to ONE
* specific controller. Leave the function name blank if you need
* to call functions dynamically via the URI.
*
* Un-comment the $routing array below to use this feature
*/
// The directory name, relative to the "controllers" folder. Leave blank
// if your controller is not in a sub-folder within the "controllers" folder
// $routing\['directory'\] = '';
// The controller class file name. Example: mycontroller
// $routing\['controller'\] = '';
// The controller function you wish to be called.
// $routing\['function'\] = '';
/*
* -------------------------------------------------------------------
* CUSTOM CONFIG VALUES
* -------------------------------------------------------------------
*
* The $assign_to_config array below will be passed dynamically to the
* config class when initialized. This allows you to set custom config
* items or override any default config values found in the config.php file.
* This can be handy as it permits you to share one application between
* multiple front controller files, with each file containing different
* config values.
*
* Un-comment the $assign_to_config array below to use this feature
*/
// $assign_to_config\['name_of_config_item'\] = 'value of config item';
// --------------------------------------------------------------------
// END OF USER CONFIGURABLE SETTINGS. DO NOT EDIT BELOW THIS LINE
// --------------------------------------------------------------------
/*
* ---------------------------------------------------------------
* Resolve the system path for increased reliability
* ---------------------------------------------------------------
*/
// Set the current directory correctly for CLI requests
if (defined('STDIN'))
chdir(dirname(__FILE__));
if (($_temp = realpath($system_path)) !== FALSE)
$system_path = $_temp.'/';
else
// Ensure there's a trailing slash
$system_path = rtrim($system_path, '/').'/';
// Is the system path correct?
if ( ! is_dir($system_path))
header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
echo 'Your system folder path does not appear to be set correctly. Please open the following file and correct this: '.pathinfo(__FILE__, PATHINFO_BASENAME);
exit(3); // EXIT_CONFIG
/*
* -------------------------------------------------------------------
* Now that we know the path, set the main path constants
* -------------------------------------------------------------------
*/
// The name of THIS file
define('SELF', pathinfo(__FILE__, PATHINFO_BASENAME));
// Path to the system folder
define('BASEPATH', str_replace('\\', '/', $system_path));
// Path to the front controller (this file)
define('FCPATH', dirname(__FILE__).'/');
// Name of the "system folder"
define('SYSDIR', trim(strrchr(trim(BASEPATH, '/'), '/'), '/'));
// The path to the "application" folder
if (is_dir($application_folder))
if (($_temp = realpath($application_folder)) !== FALSE)
$application_folder = $_temp;
define('APPPATH', $application_folder.DIRECTORY_SEPARATOR);
else
if ( ! is_dir(BASEPATH.$application_folder.DIRECTORY_SEPARATOR))
header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
echo 'Your application folder path does not appear to be set correctly. Please open the following file and correct this: '.SELF;
exit(3); // EXIT_CONFIG
define('APPPATH', BASEPATH.$application_folder.DIRECTORY_SEPARATOR);
// The path to the "views" folder
if ( ! is_dir($view_folder))
if ( ! empty($view_folder) && is_dir(APPPATH.$view_folder.DIRECTORY_SEPARATOR))
$view_folder = APPPATH.$view_folder;
elseif ( ! is_dir(APPPATH.'views'.DIRECTORY_SEPARATOR))
header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
echo 'Your view folder path does not appear to be set correctly. Please open the following file and correct this: '.SELF;
exit(3); // EXIT_CONFIG
else
$view_folder = APPPATH.'views';
if (($_temp = realpath($view_folder)) !== FALSE)
$view_folder = $_temp.DIRECTORY_SEPARATOR;
else
$view_folder = rtrim($view_folder, '/\\').DIRECTORY_SEPARATOR;
define('VIEWPATH', $view_folder);
/*
* --------------------------------------------------------------------
* LOAD THE BOOTSTRAP FILE
* --------------------------------------------------------------------
*
* And away we go...
*/
require_once BASEPATH.'core/CodeIgniter.php';
【问题讨论】：
你可以调试它为什么进入elseif ( ! is_dir(APPPATH.'views'.DIRECTORY_SEPARATOR))。你的 htaccess 里有什么？
它有正确的路径 appfolder/application/views :\
appfolder 是你应用的根目录吗？
【参考方案1】：
这是一个非常常见的原因，您必须在 index.php 文件中将短代码更新为长代码以进行 php delation，或者您也可以在 php.ini 文件中启用短代码允许。
<?
替换为
<?php
干杯！
谢谢。
【讨论】：
【参考方案2】：我也遇到过这种问题... 只是因为权限问题..
只需打开终端并输入以下命令：
chmod -R 777 "name of your project folder"
它对我有用。
【讨论】：
【参考方案3】：我在 Linux 上遇到了同样的问题。路径正确但用户 (apache) 没有访问文件夹的权限，因此 'is_dir' 函数返回 FALSE。
我刚刚按照本指南更改了用户和组权限，现在可以正常工作：http://fideloper.com/user-group-permissions-chmod-apache
希望它能解决问题。
【讨论】：
更改整个 Apache 的 DocumentRoot（在我的例子中是 /var/www）权限，包括它的所有子文件夹和文件。它使 apache 用户可以访问我所有的 CodeIgniter 内容。 对我来说这是同样的问题，但是给定链接中的步骤将所有 /var/html 所有者更改为 www-data，不允许我编辑文件:) 所以我不得不更改为我的用户读写（用于开发阶段）【参考方案4】：我认为这是根索引。在 CI 中，您必须将控制器设置为在文件夹“view”中加载页面。
类似的东西 控制器文件：/controller/admin.php
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Admin extends CI_Controller
public function __construct()
parent::__construct();
public function index()
$this->load->view('home');
然后你的视图文件：/view/home.php:
<html>
Hello world
</html>
我建议你使用稳定版。去年 1 月发布的是 v 2.2.1。 我正在使用 2.2.0。
希望这会有所帮助。
【讨论】：
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