摘要：<?phpnamespace app\index\controller;use app\admin\model\NewsModel;use app\admin\model\ProductModel;use app\admin\model\SlideModel;use app\admin\model\SystemModel;use think\Controller;use think\faca
<?php
namespace app\index\controller;
use app\admin\model\NewsModel;
use app\admin\model\ProductModel;
use app\admin\model\SlideModel;
use app\admin\model\SystemModel;
use think\Controller;
use think\facade\Request;
class Index extends Controller
{
public function index()
{
// 查询轮播图
$slide = new SlideModel();
$slides = $slide->select()->toArray();
$this->view->slides = $slides;
// 查询头牌
$product = new ProductModel();
$products = $product->where('sort','1')->select()->toArray();
$this->view->products = $products;
// 查询新上花魁
$NewProduct = $product->where('sort','2')->limit(1)->select()->toArray();
$this->view->NewProduct = $NewProduct;
// 查询最新资讯
$new = new NewsModel();
$news = $new->limit(4)->select()->toArray();
$this->view->news=$news;
// 渲染首页模板
return $this->fetch();
}
public function about()
{
$system = new SystemModel();
$systems = $system->select()->toArray();
$this->view->systems = $systems;
// 渲染首页模板
return $this->fetch();
}
public function product()
{
$product = new ProductModel();
$products = $product->order('id','desc')->paginate(4);
$this->view->products=$products;
// 渲染首页模板
return $this->fetch();
}
public function news()
{
// 实例化模型
$new = new NewsModel();
// 查询数据按照id的顺序查询并且每页四条数据
$news = $new->order('id','desc')->paginate(4);
// 给模板继续赋值
$this->view->news=$news;
$hotNew = $new->limit(1)->select()->toArray();
$this->view->hotNews = $hotNew;
$newNews = $new->limit(6)->select()->toArray();
$this->view->newNews=$newNews;
// 渲染首页模板
return $this->fetch();
}
public function ConNew()
{
$newId = Request::param('id');
// 通过id查询对应的新闻详细
$new = NewsModel::get($newId);
$this->view->new= $new;
$hotNew = $new->limit(1)->select()->toArray();
$this->view->hotNews = $hotNew;
$newNews = $new->limit(6)->select()->toArray();
$this->view->newNews=$newNews;
// 渲染首页模板
return $this->fetch();
}
public function ConPro()
{
// 获取产品id
$ProId = Request::param('id');
$product = ProductModel::get($ProId);
$this->view->product=$product;
// 渲染首页模板
return $this->fetch();
}
}
批改老师：韦小宝批改时间：2019-02-11 09:59:10
老师总结：写的很不错 简单的增删改查基本上都一样，只有一些业务逻辑不同可能条件也就不一样
