我正在尝试在symfony2中进行映射关联，但我遇到了一些问题。这是我的代码：
OSC \ UserBundle \资源\教义\ Child.orm.yml
OSC\UserBundle\Entity\Child:
type: entity
table: null
repositoryClass: OSC\UserBundle\Entity\ChildRepository
id:
id:
type: integer
id: true
generator:
strategy: AUTO
fields:
firstName:
type: string
length: 255
lastName:
type: string
length: 255
dateOfBirth:
type: datetime
column: dateOfBirth
isPlayer:
type: boolean
default: false
isCoach:
type: boolean
default: false
ManyToOne:
parent:
targetEntity: User
inversedBy: children
lifecycleCallbacks: { }
OSC \ UserBundle \实体\ Child.php
<?php
namespace OSC\UserBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* Child
*/
class Child
{
/**
* @var integer
*/
private $id;
/**
* @var string
*/
private $firstName;
/**
* @var string
*/
private $lastName;
/**
* @var \DateTime
*/
private $dateOfBirth;
protected $isPlayer;
protected $isCoach;
protected $player;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set firstName
*
* @param string $firstName
* @return Child
*/
public function setFirstName($firstName)
{
$this->firstName = $firstName;
return $this;
}
/**
* Get firstName
*
* @return string
*/
public function getFirstName()
{
return $this->firstName;
}
/**
* Set lastName
*
* @param string $lastName
* @return Child
*/
public function setLastName($lastName)
{
$this->lastName = $lastName;
return $this;
}
/**
* Get lastName
*
* @return string
*/
public function getLastName()
{
return $this->lastName;
}
/**
* Set dateOfBirth
*
* @param \DateTime $dateOfBirth
* @return Child
*/
public function setDateOfBirth($dateOfBirth)
{
$this->dateOfBirth = $dateOfBirth;
return $this;
}
/**
* Get dateOfBirth
*
* @return \DateTime
*/
public function getDateOfBirth()
{
return $this->dateOfBirth;
}
/**
* Set isPlayer
*
* @param boolean $isPlayer
* @return Child
*/
public function setIsPlayer($isPlayer)
{
$this->isPlayer = $isPlayer;
return $this;
}
/**
* Get isPlayer
*
* @return boolean
*/
public function getIsPlayer()
{
return $this->isPlayer;
}
/**
* Set isCoach
*
* @param boolean $isCoach
* @return Child
*/
public function setIsCoach($isCoach)
{
$this->isCoach = $isCoach;
return $this;
}
/**
* Get isCoach
*
* @return boolean
*/
public function getIsCoach()
{
return $this->isCoach;
}
}
OSC \ UserBundle \实体\ User.orm.yml
OSC\UserBundle\Entity\User:
type: entity
table: null
repositoryClass: OSC\UserBundle\Entity\UserRepository
fields:
id:
type: integer
id: true
generator:
strategy: AUTO
lastName:
type: string
length: 255
firstName:
type: string
length: 255
streetNumber:
type: string
length: 255
street:
type: string
length: 255
province:
type: string
length: 255
country:
type: string
length: 255
homePhone:
type: string
length: 255
mobilePhone:
type: string
length: 255
isPlayer:
type: boolean
default: false
isCoach:
type: boolean
default: false
dateOfBirth:
type: date
column: dateOfBirth
oneToMany:
children:
targetEntity: Child
mappedBy: parent
lifecycleCallbacks: { }
/
<?php
namespace OSC\UserBundle\Entity;
use FOS\UserBundle\Entity\User as BaseUser;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
class User extends BaseUser
{
protected $id;
public function __construct()
{
parent::__construct();
// your own logic
}
/**
*
* @Assert\NotBlank(message="Please enter your last name.", groups={"Registration", "Profile"})
* @Assert\MinLength(limit="3", message="The name is too short.", groups={"Registration", "Profile"})
* @Assert\MaxLength(limit="255", message="The name is too long.", groups={"Registration", "Profile"})
*/
protected $lastName;
/**
* @Assert\NotBlank(message="Please enter your first name.", groups={"Registration", "Profile"})
* @Assert\MinLength(limit="3", message="The name is too short.", groups={"Registration", "Profile"})
* @Assert\MaxLength(limit="255", message="The name is too long.", groups={"Registration", "Profile"})
*/
protected $firstName;
protected $streetNumber;
protected $street;
protected $province;
protected $country;
protected $postalCode;
protected $homePhone;
protected $mobilePhone;
protected $dateOfBirth;
protected $children;
protected $isPlayer;
protected $isCoach;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* 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 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 streetNumber
*
* @param string $streetNumber
* @return User
*/
public function setStreetNumber($streetNumber)
{
$this->streetNumber = $streetNumber;
return $this;
}
/**
* Get streetNumber
*
* @return string
*/
public function getStreetNumber()
{
return $this->streetNumber;
}
/**
* Set street
*
* @param string $street
* @return User
*/
public function setStreet($street)
{
$this->street = $street;
return $this;
}
/**
* Get street
*
* @return string
*/
public function getStreet()
{
return $this->street;
}
/**
* Set province
*
* @param string $province
* @return User
*/
public function setProvince($province)
{
$this->province = $province;
return $this;
}
/**
* Get province
*
* @return string
*/
public function getProvince()
{
return $this->province;
}
/**
* Set country
*
* @param string $country
* @return User
*/
public function setCountry($country)
{
$this->country = $country;
return $this;
}
/**
* Get country
*
* @return string
*/
public function getCountry()
{
return $this->country;
}
/**
* Set homePhone
*
* @param string $homePhone
* @return User
*/
public function setHomePhone($homePhone)
{
$this->homePhone = $homePhone;
return $this;
}
/**
* Get homePhone
*
* @return string
*/
public function getHomePhone()
{
return $this->homePhone;
}
/**
* Set mobilePhone
*
* @param string $mobilePhone
* @return User
*/
public function setMobilePhone($mobilePhone)
{
$this->mobilePhone = $mobilePhone;
return $this;
}
/**
* Get mobilePhone
*
* @return string
*/
public function getMobilePhone()
{
return $this->mobilePhone;
}
/**
* Add children
*
* @param \OSC\UserBundle\Entity\Children $children
* @return User
*/
public function addChild(\OSC\UserBundle\Entity\Children $children)
{
$this->children[] = $children;
return $this;
}
/**
* Remove children
*
* @param \OSC\UserBundle\Entity\Children $children
*/
public function removeChild(\OSC\UserBundle\Entity\Children $children)
{
$this->children->removeElement($children);
}
/**
* Get children
*
* @return \Doctrine\Common\Collections\Collection
*/
public function getChildren()
{
return $this->children;
}
/**
* Set isPlayer
*
* @param boolean $isPlayer
* @return User
*/
public function setIsPlayer($isPlayer)
{
$this->isPlayer = $isPlayer;
return $this;
}
/**
* Get isPlayer
*
* @return boolean
*/
public function getIsPlayer()
{
return $this->isPlayer;
}
/**
* Set isCoach
*
* @param boolean $isCoach
* @return User
*/
public function setIsCoach($isCoach)
{
$this->isCoach = $isCoach;
return $this;
}
/**
* Get isCoach
*
* @return boolean
*/
public function getIsCoach()
{
return $this->isCoach;
}
/**
* Set dateOfBirth
*
* @param \DateTime $dateOfBirth
* @return User
*/
public function setDateOfBirth($dateOfBirth)
{
$this->dateOfBirth = $dateOfBirth;
return $this;
}
/**
* Get dateOfBirth
*
* @return \DateTime
*/
public function getDateOfBirth()
{
return $this->dateOfBirth;
}
}
我的问题是以下
当我运行命令时：doctrine：schema：validate
为什么我收到以下错误：
[Mapping] FAIL - 实体类'OSC \ UserBundle \ Entity \ User'映射无效： *关联OSC \ UserBundle \ Entity \ User＃children引用不存在的拥有方字段OSC \ UserBundle \ Entity \ Child＃parent。
我觉得这与未在Child中定义的父级相关联。但是，当我运行doctrine时：generate：实体OSC父级未添加....
答案 0 :(得分：6)
噢，天啊，这很简单，你必须写很多东西，而不是很多东西......