首先建立数据库cake_ext，并执行如下sql文：
create table `companies` (
`id` int(11) not null auto_increment,
`company` varchar(50) not null,
`price` decimal(8,2) not null,
`change` decimal(8,2) not null,
`lastudp` date not null,
primary key (`id`)
) engine=myisam auto_increment=8 default charset=utf8;
-- ----------------------------
-- records
-- ----------------------------
insert into `companies` values ('1', '3m co', '71.72', '0.02', '2008-10-21');
insert into `companies` values ('2', 'alcoa inc', '29.01', '0.42', '2008-10-20');
insert into `companies` values ('3', 'at&t inc.', '31.61', '-0.48', '2008-10-21');
insert into `companies` values ('4', 'boeing co.', '75.43', '0.53', '2008-10-13');
insert into `companies` values ('5', 'united technologies corporation', '63.26', '0.55', '2008-10-09');
insert into `companies` values ('6', 'intel corporation', '19.88', '0.31', '2008-10-15');
insert into `companies` values ('7', 'exxon mobil corp', '68.10', '-0.43', '2008-10-17');
如下图所示建立工程：
数据库配置文件如下：
class database_config
{
var $default = array('driver' => 'mysql',
'connect' => 'mysql_connect',
'host' => 'localhost',
'login' => 'root',
'password' => 'root',
'database' => 'cake_ext',
'prefix' => '');
var $test = array('driver' => 'mysql',
'connect' => 'mysql_connect',
'host' => 'localhost',
'login' => 'root',
'password' => 'root',
'database' => 'cake_ext',
'prefix' => '');
}
companies_controller.php：
<?php
class companiescontroller extends appcontroller
{
var $name = 'companies';
function index()
{
$this->set('companies', $this->company->findall());
}
function view($id = null)
{
$this->company->id = $id;
$this->set('company', $this->company->read());
}
}
?>
company.php：
<?php
class company extends appmodel
{
var $name = 'company';
}
?>
index.thtml：
<h1>test companies</h1>
<table>
<tr>
<th>id</th>
<th>company</th>
<th>price</th>
<th>change</th>
<th>last update</th>
</tr>
<?php foreach ($companies as $company): ?>
<tr>
<td><?php echo $company['company']['id']; ?></td>
<td>
<?php echo $html->link($company['company']['company'], "/companies/view/".$company['company']['id']); ?>
</td>
<td><?php echo $company['company']['price']; ?></td>
<td><?php echo $company['company']['change']; ?></td>
<td><?php echo $company['company']['lastudp']; ?></td>
</tr>
<?php endforeach; ?>
</table>
view.thtml：
<h1>company: <?php echo $company['company']['company']?></h1>
<p><small>id: <?php echo $company['company']['id']?></small></p>
<p>price: <?php echo $company['company']['price']?></p>
<p>change: <?php echo $company['company']['change']?></p>
<p>lastupdate: <?php echo $company['company']['lastudp']?></p>
访问http://localhost/cakephp/companies即可运行测试程序。
本代码参考自官方自带例子：http://book.cakephp.org/view/326/the-cake-blog-tutorial
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