Home-Data/application/home/controller/Product.php

<?php

namespace app\home\controller;

use think\Lang;
use think\Cache;
use think\Request;
use think\Controller;
use think\Validate;

/**
 * 主页管理类
 */
class Product extends Common
{


    /**
     * 构造函数
     *
     * @access public
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * 产品与服务
     *
     * @access public
     * @return array JsonString
     */
    public function product()
    {
        $fatherProductField = [
            'product_name',
            'product_content',
            'product_img',
            'product_id',
        ];
        $fatherProductWhere = [
            'product_pid' => 0,
        ];
        $getFatherProduct = model('Product')->getSelect($fatherProductField, $fatherProductWhere);
        $this->assign('fatherProduct', $getFatherProduct);
        $id = input('get.id') ?? $getFatherProduct[0]->product_id;
        $productWhere = [
            'product_pid' => $id,
        ];
        $getProduct = model('Product')->getSelect($fatherProductField, $productWhere);
        $this->assign('product', $getProduct);
        $this->assign('id', $id);

        return $this->fetch();
    }

    /**
     * 产品与服务详情
     *
     * @access public
     * @return array JsonString
     */
    public function details()
    {
        $findProductinfo = model('Productinfo')->getFind();
        $id = input('get.id') ?? $findProductinfo->product_id;
        $productWhere = [
            'product_id' => $id,
        ];
        $getProductInfo = model('Productinfo')->getSelect($productWhere);
        $this->assign('productInfo', $getProductInfo);
        $getProduct = model('Product')->getFind($productWhere);
        $this->assign('product', $getProduct);
        $getRenewal = model('Renewal')->getRenewal();
        $this->assign('renewal', $getRenewal);

        return $this->fetch();
    }

}