我有一个文件夹"模块"在这个文件夹内是站点"manage.php"。
控制器和模型工作，因此管理.php站点的视图很好。
现在我想包含一个带有参数的链接，用于重新加载页面并显示其他内容。
我尝试为链接执行此操作：admin_url('module/manage/1 <-这是我的参数(
结果我得到这个网址：...管理员/模块/管理/1
它看起来正确，但如果我单击此链接，我会收到错误 404 - 找不到页面。
我做错了什么或忘记了做什么？
非常感谢您的帮助。
配置.php文件(系统/核心(
<?php
/**
* CodeIgniter
...
class CI_Config {
/**
* List of all loaded config values
*
* @var array
*/
public $config = array();
/**
* List of all loaded config files
*
* @var array
*/
public $is_loaded = array();
/**
* List of paths to search when trying to load a config file.
*
* @used-by CI_Loader
* @var array
*/
public $_config_paths = array(APPPATH);
// --------------------------------------------------------------------
/**
* Class constructor
*
* Sets the $config data from the primary config.php file as a class variable.
*
* @return void
*/
public function __construct()
{
$this->config =& get_config();
// Set the base_url automatically if none was provided
if (empty($this->config['base_url']))
{
if (isset($_SERVER['SERVER_ADDR']))
{
if (strpos($_SERVER['SERVER_ADDR'], ':') !== FALSE)
{
$server_addr = '['.$_SERVER['SERVER_ADDR'].']';
}
else
{
$server_addr = $_SERVER['SERVER_ADDR'];
}
$base_url = (is_https() ? 'https' : 'http').'://'.$server_addr
.substr($_SERVER['SCRIPT_NAME'], 0, strpos($_SERVER['SCRIPT_NAME'], basename($_SERVER['SCRIPT_FILENAME'])));
}
else
{
$base_url = 'http://localhost/';
}
$this->set_item('base_url', $base_url);
}
log_message('info', 'Config Class Initialized');
}
// --------------------------------------------------------------------
/**
* Load Config File
*
* @param string $file Configuration file name
* @param bool $use_sections Whether configuration values should be loaded into their own section
* @param bool $fail_gracefully Whether to just return FALSE or display an error message
* @return bool TRUE if the file was loaded correctly or FALSE on failure
*/
public function load($file = '', $use_sections = FALSE, $fail_gracefully = FALSE)
{
$file = ($file === '') ? 'config' : str_replace('.php', '', $file);
$loaded = FALSE;
foreach ($this->_config_paths as $path)
{
foreach (array($file, ENVIRONMENT.DIRECTORY_SEPARATOR.$file) as $location)
{
$file_path = $path.'config/'.$location.'.php';
if (in_array($file_path, $this->is_loaded, TRUE))
{
return TRUE;
}
if ( ! file_exists($file_path))
{
continue;
}
include($file_path);
if ( ! isset($config) OR ! is_array($config))
{
if ($fail_gracefully === TRUE)
{
return FALSE;
}
show_error('Your '.$file_path.' file does not appear to contain a valid configuration array.');
}
if ($use_sections === TRUE)
{
$this->config[$file] = isset($this->config[$file])
? array_merge($this->config[$file], $config)
: $config;
}
else
{
$this->config = array_merge($this->config, $config);
}
$this->is_loaded[] = $file_path;
$config = NULL;
$loaded = TRUE;
log_message('debug', 'Config file loaded: '.$file_path);
}
}
if ($loaded === TRUE)
{
return TRUE;
}
elseif ($fail_gracefully === TRUE)
{
return FALSE;
}
show_error('The configuration file '.$file.'.php does not exist.');
}
// --------------------------------------------------------------------
/**
* Fetch a config file item
*
* @param string $item Config item name
* @param string $index Index name
* @return string|null The configuration item or NULL if the item doesn't exist
*/
public function item($item, $index = '')
{
if ($index == '')
{
return isset($this->config[$item]) ? $this->config[$item] : NULL;
}
return isset($this->config[$index], $this->config[$index][$item]) ? $this->config[$index][$item] : NULL;
}
// --------------------------------------------------------------------
/**
* Fetch a config file item with slash appended (if not empty)
*
* @param string $item Config item name
* @return string|null The configuration item or NULL if the item doesn't exist
*/
public function slash_item($item)
{
if ( ! isset($this->config[$item]))
{
return NULL;
}
elseif (trim($this->config[$item]) === '')
{
return '';
}
return rtrim($this->config[$item], '/').'/';
}
// --------------------------------------------------------------------
/**
* Site URL
*
* Returns base_url . index_page [. uri_string]
*
* @uses CI_Config::_uri_string()
*
* @param string|string[] $uri URI string or an array of segments
* @param string $protocol
* @return string
*/
public function site_url($uri = '', $protocol = NULL)
{
$base_url = $this->slash_item('base_url');
if (isset($protocol))
{
// For protocol-relative links
if ($protocol === '')
{
$base_url = substr($base_url, strpos($base_url, '//'));
}
else
{
$base_url = $protocol.substr($base_url, strpos($base_url, '://'));
}
}
if (empty($uri))
{
return $base_url.$this->item('index_page');
}
$uri = $this->_uri_string($uri);
if ($this->item('enable_query_strings') === FALSE)
{
$suffix = isset($this->config['url_suffix']) ? $this->config['url_suffix'] : '';
if ($suffix !== '')
{
if (($offset = strpos($uri, '?')) !== FALSE)
{
$uri = substr($uri, 0, $offset).$suffix.substr($uri, $offset);
}
else
{
$uri .= $suffix;
}
}
return $base_url.$this->slash_item('index_page').$uri;
}
elseif (strpos($uri, '?') === FALSE)
{
$uri = '?'.$uri;
}
return $base_url.$this->item('index_page').$uri;
}
// -------------------------------------------------------------
/**
* Base URL
*
* Returns base_url [. uri_string]
*
* @uses CI_Config::_uri_string()
*
* @param string|string[] $uri URI string or an array of segments
* @param string $protocol
* @return string
*/
public function base_url($uri = '', $protocol = NULL)
{
$base_url = $this->slash_item('base_url');
if (isset($protocol))
{
// For protocol-relative links
if ($protocol === '')
{
$base_url = substr($base_url, strpos($base_url, '//'));
}
else
{
$base_url = $protocol.substr($base_url, strpos($base_url, '://'));
}
}
return $base_url.$this->_uri_string($uri);
}
// -------------------------------------------------------------
/**
* Build URI string
*
* @used-by CI_Config::site_url()
* @used-by CI_Config::base_url()
*
* @param string|string[] $uri URI string or an array of segments
* @return string
*/
protected function _uri_string($uri)
{
if ($this->item('enable_query_strings') === FALSE)
{
is_array($uri) && $uri = implode('/', $uri);
return ltrim($uri, '/');
}
elseif (is_array($uri))
{
return http_build_query($uri);
}
return $uri;
}
// --------------------------------------------------------------------
/**
* System URL
*
* @deprecated 3.0.0 Encourages insecure practices
* @return string
*/
public function system_url()
{
$x = explode('/', preg_replace('|/*(.+?)/*$|', '\1', BASEPATH));
return $this->slash_item('base_url').end($x).'/';
}
// --------------------------------------------------------------------
/**
* Set a config file item
*
* @param string $item Config item key
* @param string $value Config item value
* @return void
*/
public function set_item($item, $value)
{
$this->config[$item] = $value;
}
}
路由.php(应用程序/配置(
<?php
defined('BASEPATH') OR 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 are three 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 which controller/method to use if those
| provided in the URL cannot be matched to a valid route.
|
| $route['translate_uri_dashes'] = FALSE;
|
| This is not exactly a route, but allows you to automatically route
| controller and method names that contain dashes. '-' isn't a valid
| class or method name character, so it requires translation.
| When you set this option to TRUE, it will replace ALL dashes in the
| controller and method URI segments.
|
| Examples: my-controller/index -> my_controller/index
| my-controller/my-method -> my_controller/my_method
*/
$route['default_controller'] = 'clients';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;
$route['admin'] = "admin/dashboard";
// Misc controller rewrites
$route['admin/access_denied'] = "admin/misc/access_denied";
$route['admin/not_found'] = "admin/misc/not_found";
// Staff rewrites
$route['admin/profile'] = "admin/staff/profile";
$route['admin/profile/(:num)'] = "admin/staff/profile/$1";
$route['admin/tasks/view/(:any)'] = "admin/tasks/index/$1";
// Items search rewrite
$route['admin/items/search'] = 'admin/invoice_items/search';
/* Clients links and routes */
// // In case if client access directly to url without the arguments redirect to clients url
$route['/'] = "clients";
// Deprecated
$route['viewinvoice/(:num)/(:any)'] = "invoice/index/$1/$2";
// New url from version 2.0.
$route['invoice/(:num)/(:any)'] = "invoice/index/$1/$2";
// Deprecated
$route['viewestimate/(:num)/(:any)'] = "estimate/index/$1/$2";
// New url from version 2.0
$route['estimate/(:num)/(:any)'] = "estimate/index/$1/$2";
$route['subscription/(:any)'] = "subscription/index/$1";
// Deprecated
$route['viewproposal/(:num)/(:any)'] = "proposal/index/$1/$2";
// New url from version 2.0
$route['proposal/(:num)/(:any)'] = "proposal/index/$1/$2";
// Available from version 2.0
$route['contract/(:num)/(:any)'] = "contract/index/$1/$2";
$route['survey/(:num)/(:any)'] = "survey/index/$1/$2";
// Deprecated
//$route['knowledge_base'] = "knowledge_base/index";
//$route['knowledge_base/(:any)'] = "knowledge_base/index/$1";
// Available from version 2.0
$route['knowledge-base'] = "knowledge_base/index";
$route['knowledge-base/search'] = "knowledge_base/search";
$route['knowledge-base/article'] = "knowledge_base/index";
$route['knowledge-base/article/(:any)'] = "knowledge_base/article/$1";
$route['knowledge-base/category'] = "knowledge_base/index";
$route['knowledge-base/category/(:any)'] = "knowledge_base/category/$1";
// Deprecated
if(strpos($_SERVER['REQUEST_URI'],'add_kb_answer') === false) {
$route['knowledge-base/(:any)'] = "knowledge_base/article/$1";
$route['knowledge_base/(:any)'] = "knowledge_base/article/$1";
$route['clients/knowledge_base/(:any)'] = "knowledge_base/article/$1";
$route['clients/knowledge-base/(:any)'] = "knowledge_base/article/$1";
}
// $route['knowledge-base/(:any)'] = "knowledge_base/index/$1";
$route['terms-and-conditions'] = "clients/terms_and_conditions";
$route['privacy-policy'] = "clients/privacy_policy";
if(file_exists(APPPATH.'config/my_routes.php')){
include_once(APPPATH.'config/my_routes.php');
}
如果我理解正确的话，您的controllers文件夹中有一个名为modules的文件夹。这个答案是假设你已经摆脱了URI的index.php?部分。
当然，我们知道基本控制器应该看起来像这样(所以你的Manage.php应该是这样的：
[重要说明：控制器文件名应以大写字母开头，并与类名匹配]
Class Manage extends CI_Controller{
public function __construct(){
parent::__construct();
// add libraries/models
}
public function index(){
// index logic
}
public function newMethod($param){
//The method used to capture your parameter.
}
}
如果设置正确，那么您应该能够进入routes.php并添加如下内容：
$route['admin/modules/(:num)'] = 'modules/Manage/newMethod/$1';
然后你应该能够访问www.yoursitename.com/admin/modules/#INSERT-A-NUMBER并获得你想要的东西。
或者，您可以更改路由，使其接受任何参数，而不仅仅是数字。它看起来像这样：
$route['admin/modules/(:any)'] = 'modules/Manage/newMethod/$1';
希望这有帮助！