修改文件上传

manage-server/app/Http/Controllers/CommonController.php

             $photo = $_FILES['file'];
             //if ($request->hasFile('file') && $request->file('file')->isValid()) {
             if ($photo){
-                $photo = $request->file('file');
+                //$photo = $request->file('file');
                 $extension = $photo->extension();
                 $path = $photo->getRealPath();
                 //$store_result = $photo->store('photo');