Warning: require_once(../models/Message.php) [function.require-once]: failed to open stream: No such

最新推荐文章于 2023-05-18 14:40:06 发布

原创最新推荐文章于 2023-05-18 14:40:06 发布 · 2.1k 阅读

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#stream #zend #application #file #include #object

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本文将探讨并提供解决PHP项目中遇到的文件路径加载错误的方法，通过使用dirname和__FILE__来准确获取文件路径，从而避免路径不对导致的错误。包括详细解释和示例代码。

Warning: require_once(../models/Message.php) [function.require-once]: failed to open stream: No such file or directory in F:\xampp\htdocs\zendfrm\application\controllers\IndexController.php on line 2
Call Stack
#	Time	Memory	Function	Location
1	0.0029	340224	{main}( )	..\index.php:0
2	0.0390	2197240	Zend_Application->run( )	..\index.php:26
3	0.0390	2197240	Zend_Application_Bootstrap_Bootstrap->run( )	..\Application.php:366
4	0.0391	2197296	Zend_Controller_Front->dispatch( ???, ??? )	..\Bootstrap.php:97
5	0.0509	3507920	Zend_Controller_Dispatcher_Standard->dispatch( object(Zend_Controller_Request_Http)[14],object(Zend_Controller_Response_Http)[15] )	..\Front.php:954
6	0.0515	3507976	Zend_Controller_Dispatcher_Standard->loadClass( string(15) )	..\Standard.php:262
7	0.0526	3526248	include_once( 'F:\xampp\htdocs\zendfrm\application\controllers\IndexController.php' )	..\Standard.php:344

( ! ) Fatal error: require_once() [function.require]: Failed opening required '../models/Message.php' (include_path='F:\xampp\htdocs\zendfrm\application/../library;F:\xampp\htdocs\zendfrm\library;.;F:\xampp\php\PEAR') in F:\xampp\htdocs\zendfrm\application\controllers\IndexController.php on line 2
Call Stack
#	Time	Memory	Function	Location
1	0.0029	340224	{main}( )	..\index.php:0
2	0.0390	2197240	Zend_Application->run( )	..\index.php:26
3	0.0390	2197240	Zend_Application_Bootstrap_Bootstrap->run( )	..\Application.php:366
4	0.0391	2197296	Zend_Controller_Front->dispatch( ???, ??? )	..\Bootstrap.php:97
5	0.0509	3507920	Zend_Controller_Dispatcher_Standard->dispatch( object(Zend_Controller_Request_Http)[14],object(Zend_Controller_Response_Http)[15] )	..\Front.php:954
6	0.0515	3507976	Zend_Controller_Dispatcher_Standard->loadClass( string(15) )	..\Standard.php:262
7	0.0526	3526248	include_once( 'F:\xampp\htdocs\zendfrm\application\controllers\IndexController.php' )	..\Standard.php:344

直接用require_once '../models/Message.php'; 报错
//此方法能解决路径不对的错误
方法1 require_once dirname(dirname(__FILE__)).'/models/Message.php';

方法2 require_once APPLICATION_PATH.'/models/Message.php';

原因如下：

echo __FILE__ ; // 取得当前文件的绝对地址，结果：D:\www\test.php

echo dirname(__FILE__); // 取得当前文件所在的绝对目录，结果：D:\www\

echo dirname(dirname(__FILE__)); //取得当前文件的上一层目录名，结果：D:\

<?php
require_once '../models/Message.php';
//此方法能解决路径不对的错误
//require_once dirname(dirname(__FILE__)).'/models/Message.php';
class IndexController extends Zend_Controller_Action
{
//这是初始化函数
    public function init()
    {
        /* Initialize action controller here */

    file_put_contents("d:/mylog.txt", __FILE__.date('y-m-d h:i:s')."init..\r\n",FILE_APPEND);
    }

    //控制器中的一个函数
    public function indexAction()
    {
        // action body
        file_put_contents("d:/mylog.txt", __FILE__.date('y-m-d h:i:s')."index..\r\n",FILE_APPEND);
        //如果什么都没有些，相当于有以下一句话;用view/scripts/index/index.phtml
        $messageModel=new Message();
        $res=$messageModel->fetchAll();
        echo '<pre>';
        print_r($res);
        echo '</pre>';

        $this->render('index');
    }

public function testAction(){
}
}