大屏接口优化

@@ -171,44 +171,13 @@ class Study extends Backend
         }
     }
 
-    public function qiniu($filePath = '', $fileName = '')
+    public function chang_down()
     {
-//        $filePath=ROOT_PATH.'public'.DS.'uploads'.DS.'20200224'.DS.'img1.jpg';//文件路径
-//        $fileName='public'.DS.'uploads'.DS.'20200224'.DS.'img1.jpg';          //七牛云上的名字
-//        $filePath = ROOT_PATH . 'public' . DS . 'uploads' . DS . '20200224' . DS . 'img2.jpg';//文件路径
-//        $fileName = 'public' . DS . 'uploads' . DS . '20200224' . DS . 'img2.jpg';          //七牛云上的名字,头部不带杠
-
-        $config = get_addon_config('qiniu');
-        $policy = array(
-            'saveKey' => $fileName,
-        );
-        $auth = new \Qiniu\Auth($config['accessKey'], $config['secretKey']);
-        $token = $auth->uploadToken($config['bucket'], null, $config['expire'], $policy);
-        $multipart = [
-            ['name' => 'token', 'contents' => $token],
-            [
-                'name' => 'file',
-                'contents' => fopen($filePath, 'r'),
-                'filename' => $fileName,
-            ]
-        ];
-
-        try {
-            $client = new Client();
-            $res = $client->request('POST', $config['uploadurl'], [
-                'multipart' => $multipart
-            ]);
-            $code = $res->getStatusCode();
-            //成功不做任何操作
-        } catch (\GuzzleHttp\Exception\ClientException $e) {
-            //  unlink($filePath);
-            $this->error("上传失败");
+        $id = input('id');
+        $res = \app\admin\model\Study::where('id', $id)->update(['grade_id' => 1]);
+        if ($res !== false) {
+            $this->success('');
         }
-//        dump($code);
-//        $url = '/';
-
-        //上传成功后将存储变更为qiniu
-//        $this->success("上传成功", ['url' => cdnurl($url), 'save_path' => $url]);
     }
 
     /**

@@ -109,13 +109,16 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form'], function ($, undefin
                                     icon: 'fa fa-leaf',
                                     // dropdown: '更多',//如果包含dropdown，将会以下拉列表的形式展示
                                     click: function (e, data) {
+
                                         $.ajax({
                                             type: 'get',
+                                            url: 'study/chang_down',
                                             data: {id: data.id},
                                             success: function (res) {
                                                 if (res.code === 1) {
-                                                    var domain = 'http://campus.cn/';
-                                                    var url = domain + data.barcode_images;
+                                                    var domain = window.location.href.split(':')[0] + '://' + document.domain;
+                                                    var url = domain + data.barcode;
+                                                    alert(url);
                                                     var link = document.createElement('a');
                                                     link.setAttribute("download", "");
                                                     link.href = url;