1

app/api/controller/Course.php

@@ -33,9 +33,17 @@ class Course extends Controller
         if(empty($list)){
             return $this->renderError("没有课程");
         }
+        $image_ids = array_column(($list->toArray())['data'], 'image_id');
+        $video_ids = array_column(($list->toArray())['data'], 'video_id');
+        $images= array_unique(array_merge($image_ids,$video_ids));
+        $image = UploadFile::withoutGlobalScope()->whereIn('file_id',$images)->select();
+        
+
+        $list_image = array_column($image->toArray(), null ,'file_id');
+
         foreach($list as $value){
-            $value['image_url'] =  UploadFile::withoutGlobalScope()->where('file_id', '=',$value['image_id'])->find();
+            $value['image_url'] =  $list_image[$value['image_id']] ?? [];
-            $value['video_url'] =  UploadFile::withoutGlobalScope()->where('file_id', '=',$value['video_id'])->find();
+            $value['video_url'] = $list_image[$value['video_id']] ?? [];
         }
         
         return $this->renderSuccess(compact('list'));