OctoberCMS 插件创作：有很多关系的问题 - class 未找到

Question

我真的很难让 OctoberCMS 关系在我正在编写的插件中工作。我有两个表：products 和 product_images。商品与product_images.

是一对多的关系

在我的产品模型中，我有：

public $hasMany = [
    'product_images' => ['Bt/Shop/Models/ProductImages']
];

我有一个名为 ProductImages 的模型，位于 plugins/bt/shop/models/ProductImages.php。模型定义为：

<?php namespace Bt\Shop\Models;

use Model;

class ProductImages extends Model
{
    public $table = 'bt_shop_product_images';

    protected $dates = ['published_at'];

    public static $allowedSortingOptions = array(
        'name asc' => 'Name (ascending)',
        'name desc' => 'Name (descending)',
        'updated_at asc' => 'Updated (ascending)',
        'updated_at desc' => 'Updated (descending)',
        'published_at asc' => 'Published (ascending)',
        'published_at desc' => 'Published (descending)',
    );

    public $preview = null;

    public $belongsTo = [
        'products' => ['Bt/Shop/Models/Products']
    ];

    ...

我的 Products 模型的定义如下所示：

<?php namespace Bt\Shop\Models;

use Model;

class Products extends Model
{

    public $table = 'bt_shop_products';

    protected $dates = ['published_at'];

    public static $allowedSortingOptions = array(
        'name asc' => 'Name (ascending)',
        'name desc' => 'Name (descending)',
        'updated_at asc' => 'Updated (ascending)',
        'updated_at desc' => 'Updated (descending)',
        'published_at asc' => 'Published (ascending)',
        'published_at desc' => 'Published (descending)',
    );

    public $preview = null;

    public $hasMany = [
        'product_images' => ['Bt/Shop/Models/ProductImages']
    ];

我得到的错误是：

Class 'ProductImages' not found

/var/www/mysite/public/vendor/october/rain/src/Database/Model.php line 772

我相信当定义 Product hasMany 关系时，代码不知何故不知道 ProductImages class。 Model.php中的代码，第772行是：

public function hasMany($related, $primaryKey = null, $localKey = null, $relationName = null)
{
    if (is_null($relationName))
        $relationName = $this->getRelationCaller();

    $primaryKey = $primaryKey ?: $this->getForeignKey();
    $localKey = $localKey ?: $this->getKeyName();
    $instance = new $related;

    return new HasMany($instance->newQuery(), $this, $instance->getTable().'.'.$primaryKey, $localKey, $relationName);
}

在我的例子中，名为 $related 的变量等于 Bt/Shop/Models/ProductImages。我把它打印出来了。

有什么建议吗？

Answer 1

我解决了。我在 belongsTo 和 hasMany 定义中使用正斜杠而不是反斜杠：

旧（坏）：

public $belongsTo = [
    'products' => ['Bt/Shop/Models/Products']
];

新（工作）：

public $belongsTo = [
    'products' => ['Bt\Shop\Models\Products']
];

干杯，布雷特

OctoberCMS 插件创作：有很多关系的问题 - class 未找到

OctoberCMS plugin authoring: Problems with has-many relationships - class not found

php

laravel

octobercms