目前我正在尝试将教义 2 集成到 codeigniter 2 中，我正在按照以下教程进行所有这些操作。
http://www.joelverhagen.com/blog/2011/05/setting-up-codeigniter-2-with-doctrine-2-the-right-way/
根据我的教程
1)Doctrine 2 in library
2)Doctrine.php file in library
3)doctrine-cli.php in root folder
4)yaml file inside applications/models/mappings and also entities and proxies inside the same location
根据命令提示符下的教程，我已将实体设为用户实体
<?php
namespace Entities;
use Doctrine\ORM\Mapping as ORM;
/**
* Entities\User
*/
class User
{
/**
* @var integer $id
*/
private $id;
/**
* @var string $password
*/
private $password;
/**
* @var string $firstName
*/
private $firstName;
/**
* @var string $lastName
*/
private $lastName;
/**
* @var string $email
*/
private $email;
/**
* @var string $website
*/
private $website;
/**
* @var datetime $created
*/
private $created;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set password
*
* @param string $password
* @return User
*/
public function setPassword($password)
{
$this->password = $password;
return $this;
}
/**
* Get password
*
* @return string
*/
public function getPassword()
{
return $this->password;
}
/**
* Set firstName
*
* @param string $firstName
* @return User
*/
public function setFirstName($firstName)
{
$this->firstName = $firstName;
return $this;
}
/**
* Get firstName
*
* @return string
*/
public function getFirstName()
{
return $this->firstName;
}
/**
* Set lastName
*
* @param string $lastName
* @return User
*/
public function setLastName($lastName)
{
$this->lastName = $lastName;
return $this;
}
/**
* Get lastName
*
* @return string
*/
public function getLastName()
{
return $this->lastName;
}
/**
* Set email
*
* @param string $email
* @return User
*/
public function setEmail($email)
{
$this->email = $email;
return $this;
}
/**
* Get email
*
* @return string
*/
public function getEmail()
{
return $this->email;
}
/**
* Set website
*
* @param string $website
* @return User
*/
public function setWebsite($website)
{
$this->website = $website;
return $this;
}
/**
* Get website
*
* @return string
*/
public function getWebsite()
{
return $this->website;
}
/**
* Set created
*
* @param datetime $created
* @return User
*/
public function setCreated($created)
{
$this->created = $created;
return $this;
}
/**
* Get created
*
* @return datetime
*/
public function getCreated()
{
return $this->created;
}
}?>
文章实体也为
<?php
namespace Entities;
use Doctrine\ORM\Mapping as ORM;
/**
* Entities\Article
*/
class Article
{
/**
* @var integer $id
*/
private $id;
/**
* @var string $title
*/
private $title;
/**
* @var text $content
*/
private $content;
/**
* @var datetime $created
*/
private $created;
/**
* @var Entities\User
*/
private $user;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set title
*
* @param string $title
* @return Article
*/
public function setTitle($title)
{
$this->title = $title;
return $this;
}
/**
* Get title
*
* @return string
*/
public function getTitle()
{
return $this->title;
}
/**
* Set content
*
* @param text $content
* @return Article
*/
public function setContent($content)
{
$this->content = $content;
return $this;
}
/**
* Get content
*
* @return text
*/
public function getContent()
{
return $this->content;
}
/**
* Set created
*
* @param datetime $created
* @return Article
*/
public function setCreated($created)
{
$this->created = $created;
return $this;
}
/**
* Get created
*
* @return datetime
*/
public function getCreated()
{
return $this->created;
}
/**
* Set user
*
* @param Entities\User $user
* @return Article
*/
public function setUser(\Entities\User $user = null)
{
$this->user = $user;
return $this;
}
/**
* Get user
*
* @return Entities\User
*/
public function getUser()
{
return $this->user;
}
}
我已经按照该教程中的说明做了所有事情，但是当我尝试在数据库表中插入值时，我得到了错误
Fatal error: Class 'Entities' not found in D:\xampp\htdocs\ci_doctrine\application\controllers\welcome.php on line 32
当我使用欢迎控制器插入数据时，我的控制器是
class Welcome extends CI_Controller {
/**
* Index Page for this controller.
*
* Maps to the following URL
* http://example.com/index.php/welcome
* - or -
* http://example.com/index.php/welcome/index
* - or -
* Since this controller is set as the default controller in
* config/routes.php, it's displayed at http://example.com/
*
* So any other public methods not prefixed with an underscore will
* map to /index.php/welcome/<method_name>
* @see http://codeigniter.com/user_guide/general/urls.html
*/
public function __construct() {
parent::__construct();
// $this->load->library('Doctrine.php');
//$this->em = $this->doctrine->em;
}
public function index()
{
// create a new user object
$user = new Entities/User;
$user->setFirstName('Joel');
$user->setLastName('Verhagen');
$user->setPassword(md5('Emma Watson'));
$user->setEmail('joel@joelverhagen.com');
$user->setWebsite('http://www.joelverhagen.com');
$user->setCreated(new DateTime());
// standard way in CodeIgniter to access a library in a controller: $this->library_name->member->memberFunction()
// save the object to database, so that it can obtain its ID
$this->doctrine->em->persist($user);
// create a new article object
$article = new Entities/Article;
$article->setTitle('Emma Watson is extremely talented, no?');
$article->setContent('By talented, I mean good at lookin\' good.');
$article->setCreated(new DateTime());
// the user object you pass must be persisted first!
$article->setUser($user);
// save the article object to the database
$this->doctrine->em->persist($article);
$this->doctrine->em->flush();
echo "<b>Success!</b>";
}
}
/* End of file welcome.php */
/* Location: ./application/controllers/welcome.php */
发生了什么我不知道..任何建议和帮助..？？