php - 注意:Symfony 中的数组到字符串的转换
问题描述
我的代码有问题。我有一个实体:
namespace CP\API\Entity;
use CP\Model\Configuration;
use CP\Model\Content;
use CP\Model\Language;
use CP\Model\MenuTranslation;
use CP\RestBundle\Model\Locator;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
/**
* @ORM\HasLifecycleCallbacks()
* @ORM\Table(name="cp_menu")
* @ORM\Entity(repositoryClass="CP\API\Repository\MenuRepository")
*/
class Menu
{
/**
* @var int
*
* @ORM\Id()
* @ORM\Column(type="integer")
* @ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* @var Locator
*
* @ORM\ManyToOne(targetEntity="Locator", cascade={"persist"})
* @ORM\JoinColumn(name="locator_id", referencedColumnName="id", onDelete="SET NULL")
*/
protected $locator;
/**
* Parent Menu
*
* @ORM\ManyToOne(targetEntity="Menu", inversedBy="children", cascade={"persist"})
* @ORM\JoinColumn(name="parent_id", referencedColumnName="id", onDelete="SET NULL")
*/
protected $parent;
/**
* @ORM\ManyToOne(targetEntity="DataPool",cascade={"persist"})
* @ORM\JoinColumn(name="datapool_id", referencedColumnName="id", onDelete="SET NULL")
*/
protected $dataPool;
/**
* @ORM\ManyToOne(targetEntity="Product")
* @ORM\JoinColumn(name="product_id", referencedColumnName="id", nullable=true)
*/
protected $product;
/**
* @var string
*
* @ORM\Column(name="identifier", type="string", nullable=true)
*/
protected $identifier;
/**
* @var array
*
* @ORM\Column(name="data", type="text", length=65535)
*/
protected $data = [];
/**
* @var boolean
*
* @ORM\Column(name="display", type="boolean")
*/
protected $display;
/**
* @var boolean
*
* @ORM\Column(name="display_children", type="boolean")
*/
protected $displayChildren;
/**
* @var string
*
* @ORM\Column(name="path_string", type="string", nullable=false)
*/
protected $pathString;
/**
* @var int
*
* @ORM\Column(name="priority", type="integer")
*/
protected $priority;
/**
* @var int
*
* @ORM\Column(name="status", type="smallint", length=1)
*/
protected $status;
/**
* @var boolean
*
* @ORM\Column(name="produce", type="boolean")
*/
protected $produce = false;
/**
* @var int
*
* @ORM\Column(name="inheritance_priority", type="integer", nullable=false, options={"default" : 0})
*/
protected $inheritancePriority;
/** @var DateTime */
protected $creation;
/** @var DateTime */
protected $modification;
/**
* @return int
*/
public function getId(): int
{
return $this->id;
}
/**
* @param int $id
*/
public function setId(int $id): void
{
$this->id = $id;
}
/**
* @return Locator
*/
public function getLocator(): Locator
{
return $this->locator;
}
/**
* @param Locator $locator
*/
public function setLocator(Locator $locator): void
{
$this->locator = $locator;
}
/**
* @return mixed
*/
public function getParent()
{
return $this->parent;
}
/**
* @param mixed $parent
*/
public function setParent($parent): void
{
$this->parent = $parent;
}
/**
* @return mixed
*/
public function getDataPool()
{
return $this->dataPool;
}
/**
* @param mixed $dataPool
*/
public function setDataPool($dataPool): void
{
$this->dataPool = $dataPool;
}
/**
* @return mixed
*/
public function getProduct()
{
return $this->product;
}
/**
* @param mixed $product
*/
public function setProduct($product): void
{
$this->product = $product;
}
/**
* @return string
*/
public function getIdentifier(): string
{
return $this->identifier;
}
/**
* @param string $identifier
*/
public function setIdentifier(string $identifier): void
{
$this->identifier = $identifier;
}
/**
* @return array
*/
public function getData(): array
{
return $this->data;
}
/**
* @param array $data
*/
public function setData(array $data)
{
$this->data = $data;
}
/**
* @return bool
*/
public function isDisplay(): bool
{
return $this->display;
}
/**
* @param bool $display
*/
public function setDisplay(bool $display): void
{
$this->display = $display;
}
/**
* @return bool
*/
public function isDisplayChildren(): bool
{
return $this->displayChildren;
}
/**
* @param bool $displayChildren
*/
public function setDisplayChildren(bool $displayChildren): void
{
$this->displayChildren = $displayChildren;
}
/**
* @return string
*/
public function getPathString(): string
{
return $this->pathString;
}
/**
* @param string $pathString
*/
public function setPathString(string $pathString): void
{
$this->pathString = $pathString;
}
/**
* @return int
*/
public function getPriority(): int
{
return $this->priority;
}
/**
* @param int $priority
*/
public function setPriority(int $priority): void
{
$this->priority = $priority;
}
/**
* @return int
*/
public function getStatus(): int
{
return $this->status;
}
/**
* @param int $status
*/
public function setStatus(int $status): void
{
$this->status = $status;
}
/**
* @return bool
*/
public function isProduce(): bool
{
return $this->produce;
}
/**
* @param bool $produce
*/
public function setProduce(bool $produce): void
{
$this->produce = $produce;
}
/**
* @return int
*/
public function getInheritancePriority(): int
{
return $this->inheritancePriority;
}
/**
* @param int $inheritancePriority
*/
public function setInheritancePriority(int $inheritancePriority): void
{
$this->inheritancePriority = $inheritancePriority;
}
/**
* @return DateTime
*/
public function getCreation(): DateTime
{
return $this->creation;
}
/**
* @param DateTime $creation
*/
public function setCreation(DateTime $creation): void
{
$this->creation = $creation;
}
/**
* @return DateTime
*/
public function getModification(): DateTime
{
return $this->modification;
}
/**
* @param DateTime $modification
*/
public function setModification(DateTime $modification): void
{
$this->modification = $modification;
}
}
和我的方法MenuRepository
:
/**
* @param Menu $menu
* @return mixed
*/
public function addMenu(Menu $menu)
{
try {
$this->getEntityManager()->beginTransaction(); // suspend auto-commit
$this->getEntityManager()->persist($menu);
$this->getEntityManager()->flush($menu);
$this->getEntityManager()->commit();
$this->getEntityManager()->detach($menu);
return $menu;
} catch (\Exception $e) {
throw new RepositoryException($e->getMessage());
}
当我向数据库添加新记录时,出现错误:
在 MenuRepository.php 第 79 行:
注意:数组到字符串的转换
第 79 行是:
throw new RepositoryException($e->getMessage());
我添加新记录的命令代码:
$menuData = new Menu();
$menuData->setStatus(1);
$menuData->setData([]);
$dataPool = new DataPoolEntity();
$dataPool->setIsReadonly(true);
$dataPool->setName("qwerty");
$dataPool->setDescription("tester");
$dataPool->setChildren(null);
$menuData->setDataPool($dataPool);
$menuData->setPathString('qwertty');
$menuData->setPriority(1);
$menuData->setDisplayChildren(true);
$menuData->setDisplay(true);
$menuData->setIdentifier("qwery");
$menuData->setInheritancePriority(1);
在我的 var.log 我有这个消息:
[2019-12-21T20:35:49.313897+01:00] console.ERROR:运行命令“sdk:menu:create -vvvvv”时抛出错误。消息:“注意:数组到字符串的转换”{“异常”:“[object](CP\Model\Exception\RepositoryException(代码:0):注意:数组到字符串的转换在 C:\Users\rever\PhpstormProjects\cp -base\vendor\cp\web-core\src\Model\Repository\MenuRepository.php:79)","command":"sdk:menu:create -vvvvv","message":"注意:数组到字符串的转换"} []
我不知道我的代码有什么问题:( 几个小时以来,我一直在寻找错误的原因,但我无法处理它,这就是我写的原因。我已经尝试过严格地添加一些价值,但它会给出同样的问题。
解决方案
您的数据在您的实体中定义如下:
/**
* @var array
*
* @ORM\Column(name="data", type="text", length=65535)
*/
protected $data = [];
但是在您@var
指定的 中array
,因此您可以将列类型更改为array
:
/**
*
* @ORM\Column(name="data", type="array")
*/
protected $data = [];
这将产生一个带有注释“(DC2Type:array)”的长文本字段,因此 Doctrine 知道如何处理它。它将存储一个序列化的数组。
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