摘要:<?php namespace app\admin\controller; use app\admin\controller\Common; use app\admin\model\NewsModel; use app\admin\model\NewsPicModel; use think\facade\Request; use
<?php
namespace app\admin\controller;
use app\admin\controller\Common;
use app\admin\model\NewsModel;
use app\admin\model\NewsPicModel;
use think\facade\Request;
use think\facade\Session;
class NewsPic extends Common
{
public function index()
{
$newPic = new NewsPicModel();
$pics = $newPic->order('id','desc')->paginate(3);
$this->view->pics=$pics;
//渲染新闻缩略图列表
return $this->fetch();
}
public function add()
{
$news = NewsModel::all();
$this->view->news=$news;
return $this->fetch();
}
public function upload()
{
$file = Request::file('file');
if($info = $file->validate(['ext' => 'jpg,jpeg,png,gif'])->move('upload') )
{
$fileName = '/upload/'.$info->getSaveName(); //getSaveName获取文件(图片)名
return json([1,'上传成功','data' => $fileName]);
}else{
return $file->getError();
}
}
public function DoAdd()
{
// 获取提交的数据
$data = Request::param();
$data['time'] = time();
$data['username'] = Session::get('username');
$newPic = new NewsPicModel();
if ($newPic->save($data)) {
return ['res' => 1, 'msg' => '发布成功!'];
} else {
return ['res' => 0, 'msg' => '发布失败!'];
}
}
public function del()
{
$picId=Request::param('id');
$newPic = new NewsPicModel();
if ($newPic->destroy($picId)){
return ['res'=>1];
}
}
}
批改老师:韦小宝批改时间:2018-12-26 09:24:54
老师总结:写的很不错,其实很多模块基本上都是一样的,熟练了以后只需要写那两三个完整模块,其他的复制功能就可以了!