<?php

namespace app\common\model;

use think\Model;
use traits\model\SoftDelete;
class TypeModel extends Model
{
    use SoftDelete;
    //链接pyg商品类型表
    protected $table = ‘pyg_type‘;//    进行和规格模型关联,1对多
    public function spec()
    {
        return $this->hasMany(‘Spec‘, ‘type_id‘, ‘id‘);
    }
//    进行和属性模型进行关联
    public function attribute()
    {
        return $this->hasMany(‘Attribute‘, ‘type_id‘, ‘id‘);

    }

<?php

namespace app\common\model;

use think\Model;
use traits\model\SoftDelete;
class Spec extends Model
{
    //
    use SoftDelete;
    protected $table = ‘pyg_spec‘;
    //关联规格和规格值  一个规格对应多个规格值
    public function specValue()
    {
        return $this->hasMany(‘SpecValue‘, ‘spec_id‘, ‘id‘);
    }

    public function read($id)
    {
        //商品模型详情
//        验证参数
        if (!intval($id)) {
            return json([‘code‘ => 500, ‘message‘ => ‘id参数不正确‘]);
        }
//       数据库处理
        $res = TypeModel::with(‘spec,attribute,spec.specValue‘)->find(16);
//        print_r(collection($res)->toArray());
        return json([‘code‘ => 200, ‘message‘ => ‘商品详情展示‘, ‘data‘ => $res]);
    }

//商品模型列表展示
Route::get(‘index‘,‘task/type/index‘);