????:<?php /** * Created by PhpStorm. * User: Administrator * Date: 2019-02-18 * Time: 20:28 */ namespace app\admin\contr
<?php /** * Created by PhpStorm. * User: Administrator * Date: 2019-02-18 * Time: 20:28 */ 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() { //查詢所有縮略圖 //實例化模型 $newPic= new NewsPicModel(); //查詢內(nèi)容 $pics = $newPic->order('id','desc')->paginate(1); //模板賦值 $this->view->pics=$pics; //渲染新聞縮略圖列表 return $this->fetch(); } public function add() { //查詢所有新聞數(shù)據(jù) $news = NewsModel::all(); //賦值模板 $this->view->news=$news; //渲染新聞縮略圖添加界面 return $this->fetch(); } public function upload() { //上傳圖片的信息 $file = Request::file('file'); //驗證圖片類型,并且移動到指定目錄 if ($info = $file->validate(['ext' => 'jpg,jpeg,png,gif'])->move('upload')) { //將圖片路徑進(jìn)行拼接 $fileName = '/upload/' . $info->getSaveName(); //返回上傳成功的提示信息 return json([1,'上傳成功','data'=>$filename]); }else{ //返回上傳失敗的提示信息 return $file->getError(); } } public function DoAdd() { //獲取信息 $data = Request::param(); $data['time'] = time(); $data['username'] = Session::get('username'); $newPic = new NewsPicModel(); if ($newPic->save($data)) { return ['res' => 1, 'msg' => '發(fā)布成功!']; } else { return ['res' => 0, 'msg' => '發(fā)布失敗!']; } } public function del() { //獲取刪除的id $picId=Request::param('id'); $newPic = new NewsPicModel(); if ($newPic->destroy($picId)){ return ['res'=>1]; } } }
//新聞縮略圖模塊
?? ???:查無此人?? ??:2019-02-19 09:13:29
???? ??:完成的不錯,上傳圖片時,目錄最好用當(dāng)前日期時間創(chuàng)建目錄,一個文件夾過多文件,訪問會慢。繼續(xù)加油