编辑：原来我的数据库密钥配置不正确，这意味着控制器在尝试检索卖家列表时进入无限循环。谢谢您的帮助！
CakePHP 新手在这里。
我正在使用 cakePHP 脚手架来显示单个模型（客户经理）及其相关模型（卖家和会议）的内容。数据库中目前有 2 个客户经理（他们每个有 3 个属性），大约 220 个卖家（有大约 20 个属性）和 2 个会议（有 4 个属性）。一周前，这一切正常，但突然，当我尝试查看单个客户经理的详细信息时，我收到此错误：
错误：134217728 字节的允许内存大小已用尽（尝试分配 44613632 字节） 文件：...\app\View\Layouts\default.ctp 行：70
该行是：
<?php echo $this->fetch('content'); ?>
它是默认布局的一部分，同样由脚手架提供。
我尝试提高内存限制，但一段时间后代码就会超时。另外，我似乎并没有访问数据库来获取那么多信息来触发这样的事情。
我是 cakePHP 新手，所以我的调试经验非常有限。
这是控制器视图方法的片段：
public function view($id = null) {
if (!$this->AccountManager->exists($id)) {
throw new NotFoundException(__('Invalid account manager'));
}
$options = array('conditions' => array('AccountManager.' . $this->AccountManager->primaryKey => $id));
$this->set('accountManager', $this->AccountManager->find('first', $options));
}
这是客户经理的模型：
<?php
App::uses('AppModel', 'Model');
/**
* AccountManager Model
*
* @property Primary $Primary
* @property Seller $Seller
* @property Meeting $Meeting
*/
class AccountManager extends AppModel {
/**
* Display field
*
* @var string
*/
public $displayField = 'first_name';
//The Associations below have been created with all possible keys, those that are not needed can be removed
/**
* hasMany associations
*
* @var array
*/
public $hasMany = array(
'Primary' => array(
'className' => 'Primary',
'foreignKey' => 'account_manager_id',
'dependent' => false
),
'Seller' => array(
'className' => 'Seller',
'foreignKey' => 'account_manager_id',
'dependent' => false
)
);
/**
* hasAndBelongsToMany associations
*
* @var array
*/
public $hasAndBelongsToMany = array(
'Meeting' => array(
'className' => 'Meeting',
'joinTable' => 'account_managers_meetings',
'foreignKey' => 'account_manager_id',
'associationForeignKey' => 'meeting_id',
'unique' => 'keepExisting'
)
);
}
这是视图：
<div class="accountManagers view">
<h2><?php echo __('Account Manager'); ?></h2>
<dl>
<dt><?php echo __('First Name'); ?></dt>
<dd>
<?php echo h($accountManager['AccountManager']['first_name']); ?>
</dd>
<dt><?php echo __('Last Name'); ?></dt>
<dd>
<?php echo h($accountManager['AccountManager']['last_name']); ?>
</dd>
</dl>
</div>
<div class="actions">
<h3><?php echo __('Actions'); ?></h3>
<ul>
<li><?php echo $this->Html->link(__('Edit Account Manager'), array('action' => 'edit', $accountManager['AccountManager']['id'])); ?> </li>
<li><?php echo $this->Form->postLink(__('Delete Account Manager'), array('action' => 'delete', $accountManager['AccountManager']['id']), null, __('Are you sure you want to delete # %s?', $accountManager['AccountManager']['id'])); ?> </li>
</ul>
</div>
<div class="related">
<h3><?php echo __('Related Sellers'); ?></h3>
<?php if (!empty($accountManager['Seller'])): ?>
<table cellpadding = "0" cellspacing = "0">
<tr>
<th><?php echo __('Id'); ?></th>
<th><?php echo __('Username'); ?></th>
<th><?php echo __('Account Type'); ?></th>
<th><?php echo __('First Name'); ?></th>
<th><?php echo __('Last Name'); ?></th>
<th><?php echo __('Primary Id'); ?></th>
<th><?php echo __('Third Party Id'); ?></th>
<th><?php echo __('Email'); ?></th>
<th><?php echo __('Work Phone'); ?></th>
<th><?php echo __('Cell Phone'); ?></th>
<th><?php echo __('Address'); ?></th>
<th><?php echo __('City'); ?></th>
<th><?php echo __('Zip'); ?></th>
<th><?php echo __('Country'); ?></th>
<th><?php echo __('Store Url'); ?></th>
<th><?php echo __('Main Site'); ?></th>
<th><?php echo __('Main Vertical'); ?></th>
<th><?php echo __('Main Category'); ?></th>
<th><?php echo __('Birthday'); ?></th>
<th><?php echo __('Notes'); ?></th>
<th class="actions"><?php echo __('Actions'); ?></th>
</tr>
<?php
$i = 0;
foreach ($accountManager['Seller'] as $seller): ?>
<tr>
<td><?php echo $this->Html->link($seller['id'], array('controller' => 'sellers', 'action' => 'view', $seller['id'])); ?></td>
<td><?php echo $this->Html->link($seller['username'], array('controller' => 'sellers', 'action' => 'view', $seller['id'])); ?></td>
<td><?php echo $seller['account_type']; ?></td>
<td><?php echo $seller['first_name']; ?></td>
<td><?php echo $seller['last_name']; ?></td>
<td><?php echo $seller['primary_id']; ?></td>
<td><?php echo $seller['third_party_id']; ?></td>
<td><?php echo $seller['email']; ?></td>
<td><?php echo $seller['work_phone']; ?></td>
<td><?php echo $seller['cell_phone']; ?></td>
<td><?php echo $seller['address']; ?></td>
<td><?php echo $seller['city']; ?></td>
<td><?php echo $seller['zip']; ?></td>
<td><?php echo $seller['country']; ?></td>
<td><?php echo $seller['store_url']; ?></td>
<td><?php echo $seller['main_site']; ?></td>
<td><?php echo $seller['main_vertical']; ?></td>
<td><?php echo $seller['main_category']; ?></td>
<td><?php echo $seller['birthday']; ?></td>
<td><?php echo $seller['notes']; ?></td>
<td class="actions">
<?php echo $this->Html->link(__('Edit'), array('controller' => 'sellers', 'action' => 'edit', $seller['id'])); ?>
<?php echo $this->Form->postLink(__('Delete'), array('controller' => 'sellers', 'action' => 'delete', $seller['id']), null, __('Are you sure you want to delete # %s?', $seller['id'])); ?>
</td>
</tr>
<?php endforeach; ?>
</table>
<?php endif; ?>
<div class="actions">
<ul>
<li><?php echo $this->Html->link(__('New Seller'), array('controller' => 'sellers', 'action' => 'add')); ?> </li>
</ul>
</div>
</div>
<div class="related">
<h3><?php echo __('Related Meetings'); ?></h3>
<?php if (!empty($accountManager['Meeting'])): ?>
<table cellpadding = "0" cellspacing = "0">
<tr>
<th><?php echo __('Interface'); ?></th>
<th><?php echo __('Date'); ?></th>
<th><?php echo __('Notes'); ?></th>
<th class="actions"><?php echo __('Actions'); ?></th>
</tr>
<?php
$i = 0;
foreach ($accountManager['Meeting'] as $meeting): ?>
<tr>
<td><?php echo $this->Html->link($meeting['interface'], array('controller' => 'meetings', 'action' => 'view', $meeting['id'])); ?></td>
<td><?php echo $meeting['date']; ?></td>
<td><?php echo $meeting['notes']; ?></td>
<td class="actions">
<?php echo $this->Html->link(__('Edit'), array('controller' => 'meetings', 'action' => 'edit', $meeting['id'])); ?>
<?php echo $this->Form->postLink(__('Delete'), array('controller' => 'meetings', 'action' => 'delete', $meeting['id']), null, __('Are you sure you want to delete # %s?', $meeting['id'])); ?>
</td>
</tr>
<?php endforeach; ?>
</table>
<?php endif; ?>
<div class="actions">
<ul>
<li><?php echo $this->Html->link(__('New Meeting'), array('controller' => 'meetings', 'action' => 'add')); ?> </li>
</ul>
</div>
</div>