Question

所以这是我在Entity文件夹中新创建的页面上的代码......

use Doctrine\ORM\Mapping as ORM;
use Application\Entity\Categories;
use PerfectWeb\Core\Interfaces\Routable;
use Application\Mapper\Injector;
use PerfectWeb\Core\Traits;
use PerfectWeb\Core\View\Helper\Object;
use PerfectWeb\Core\Utils\Slug;

/**
 * @ORM\Entity
 */
class VodCategory extends Categories implements 
Entity\Interfaces\Categories, Routable
{

    function getRoute($type = Object::ROUTE_TYPE_VIEW)
    {
        return 'category/categories';
    }

    function getRouteParams()
    {
        return
            [
            Injector::CATEGORY => $this->getID(),
            'slug' => Slug::getSlug($this->getSlug()),
            ];
    }
}

这是我的category.php文件：

<?php

namespace Application\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;
use PerfectWeb\Core\Traits;

/**
 * Categories
 * @ORM\Table(name="categories")
 * @ORM\Entity
 */
class Categories
{

    use Traits\Entity;
    use Traits\User;
    use Traits\Name;

    /**
     * @var integer
     *
     * @ORM\Column(name="id", type="integer", nullable=false)
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     * @var string
     *
     * @ORM\Column(name="name", type="string", nullable=false, unique=false)
     */
    protected $name;

    /**
     * @ORM\ManyToOne(targetEntity="Categories", cascade={"persist"})
     * @ORM\JoinColumn(name="parent_id", referencedColumnName="id", nullable=true, onDelete="SET NULL")
     * @var integer
     */
    protected $parent = null;

    /**
     * @var \Application\Entity\User
     *
     * @ORM\ManyToOne(targetEntity="User", inversedBy="categories")
     * @ORM\JoinColumn(name="user", referencedColumnName="id", onDelete="CASCADE")
     */
    protected $user;

    /**
     *
     * @ORM\OneToMany(targetEntity="Videos\Entity\Video", mappedBy="category", fetch="EXTRA_LAZY"))
     *
     */
    protected $videos;

    /**
     * @var string
     *
     * @ORM\Column(name="entity", type="string", nullable=true, unique=false)
     */
    protected $entity;

    /**
     *
     * construct function for array collection
     */
    public function __construct()
    {
        $this->videos = new ArrayCollection();
    }

    /**
     * @return mixed
     */
    public function getVideos()
    {
        return $this->videos;
    }

    /**
     * @param mixed $videos
     */
    public function setVideos($videos)
    {
        $this->videos = $videos;
    }

    /**
     * @return int
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * Get parent
     *
     * @return integer
     */
    public function getParent()
    {
        return $this->parent;
    }

    /**
     * Set parent
     *
     * @param integer $parent
     * @return Categories
     */
    public function setParent($parent)
    {
        $this->parent = $parent;
        return $this;
    }

    public function __toString()
    {
        return $this->getName();
    }
}

第一段代码给了我一个错误：

/var/www/html/camclients/module/Videos/src/Videos/Entity/VodCategory.php中找不到致命错误界面'Categories \ Entity \ Interfaces \ Categories'

我做错了什么？

Answer 1

您在类别类中实现了接口Entity\Interfaces\Categories，但找不到此接口。您应该在该命名空间（和文件夹）中有一个接口，或者您应该指向正确的位置（接口所在的文件夹/命名空间）。

如果你的界面存在，那么它可能是一个名称空间问题，如评论中建议的@ doydoy44。然后确保接口的namespace声明和文件位置正确。

接口致命错误

1 个答案: