update

@@ -21,7 +21,7 @@ class FileController extends BaseController
      */
     public function upload(Request $request){
         // 上传文件
-        $files = Upload::puts('files', $this->param['config']);
+        $files = Upload::puts('files', $this->param['config'] ?? 'default');
         foreach ($files as &$file){
             $file = Upload::path2url($file);
         }
@@ -36,7 +36,7 @@ class FileController extends BaseController
      * @date 2023/4/20
      */
     public function download(Request $request){
-        $path = Upload::url2path($this->param['url']);
+        $path = Upload::url2path($this->param['url'] ?? '');
         return Storage::disk('upload')->download($path);
     }
 }

@@ -7,6 +7,7 @@ use App\Http\Middleware\Aside\BlackListMiddleware as AsideBlackListMiddleware;
 use App\Http\Middleware\Aside\ManageLogMiddleware;
 use App\Http\Middleware\Aside\ParamMiddleware as AsideParamMiddleware;
 use App\Http\Middleware\Bside\BlackListMiddleware as BsideBlackListMiddleware;
+use App\Http\Middleware\Bside\EnableCrossRequestMiddleware;
 use App\Http\Middleware\Bside\ParamMiddleware as BsideParamMiddleware;
 use App\Http\Middleware\Aside\LoginAuthMiddleware as AsideLoginAuthMiddleware;
 use App\Http\Middleware\Bside\LoginAuthMiddleware as BsideLoginAuthMiddleware;
@@ -71,7 +72,9 @@ class Kernel extends HttpKernel
             //黑名单处理中间件
             BsideBlackListMiddleware::class,
             //防重复调用接口
-            PreventRepeatQuitCallMiddleware::class
+            PreventRepeatQuitCallMiddleware::class,
+            //允许跨域请求
+            EnableCrossRequestMiddleware::class
         ]
     ];