Magento 如何显示错误信息

magento · php · 2017年2月22日 · 13931 次浏览

百度下，Magento 如何显示错误信息，说了很多，都是废话，我们直接看Magento 的index.php 文件，如下：

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<?php
/**
* Magento
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@magento.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade Magento to newer
* versions in the future. If you wish to customize Magento for your
* needs please refer to http://www.magento.com for more information.
*
* @category    Mage
* @package     Mage
* @copyright  Copyright (c) 2006-2016 X.commerce, Inc. and affiliates (http://www.magento.com)
* @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*/
 
if (version_compare(phpversion(), '5.3.0', '<')===true) {
    echo  '<div style="font:12px/1.35em arial, helvetica, sans-serif;">
<div style="margin:0 0 25px 0; border-bottom:1px solid #ccc;">
<h3 style="margin:0; font-size:1.7em; font-weight:normal; text-transform:none; text-align:left; color:#2f2f2f;">
Whoops, it looks like you have an invalid PHP version.</h3></div><p>Magento supports PHP 5.3.0 or newer.
<a href="http://www.magentocommerce.com/install" target="">Find out</a> how to install</a>
Magento using PHP-CGI as a work-around.</p></div>';
    exit;
}
 
/**
* Compilation includes configuration file
*/
define('MAGENTO_ROOT', getcwd());
 
$compilerConfig = MAGENTO_ROOT . '/includes/config.php';
if (file_exists($compilerConfig)) {
    include $compilerConfig;
}
 
$mageFilename = MAGENTO_ROOT . '/app/Mage.php';
$maintenanceFile = 'maintenance.flag';
 
if (!file_exists($mageFilename)) {
    if (is_dir('downloader')) {
        header("Location: downloader");
    } else {
        echo $mageFilename." was not found";
    }
    exit;
}
 
if (file_exists($maintenanceFile)) {
    include_once dirname(__FILE__) . '/errors/503.php';
    exit;
}
 
require MAGENTO_ROOT . '/app/bootstrap.php';
require_once $mageFilename;
 
#Varien_Profiler::enable();
 
if (isset($_SERVER['MAGE_IS_DEVELOPER_MODE'])) {
    Mage::setIsDeveloperMode(true);
}
 
#ini_set('display_errors', 1);
 
umask(0);
 
/* Store or website code */
$mageRunCode = isset($_SERVER['MAGE_RUN_CODE']) ? $_SERVER['MAGE_RUN_CODE'] : '';
 
/* Run store or run website */
$mageRunType = isset($_SERVER['MAGE_RUN_TYPE']) ? $_SERVER['MAGE_RUN_TYPE'] : 'store';
 
Mage::run($mageRunCode, $mageRunType);

69行，if (isset($_SERVER[‘MAGE_IS_DEVELOPER_MODE’])) {

只要我们在apache或nginx配置中加上此参数后重启即可；

apache 配置如下：

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<Directory "D:/xampp/htdocs">
    Options Indexes FollowSymLinks Includes ExecCGI
    AllowOverride All
    Require all granted
    SetEnv MAGE_IS_DEVELOPER_MODE TRUE
</Directory>

nginx 配置如下：

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location ~*\.php$ {
                fastcgi_index   $uri;
                fastcgi_pass    unix:/dev/shm/php-cgi.sock;
         fastcgi_param   SCRIPT_FILENAME $document_root$uri;
                fastcgi_param   MAGE_IS_DEVELOPER_MODE 'TRUE';
         include         fastcgi_params;
}

重启服务后，刷新页面就能看到错误信息

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