开始实现使用内部的上传逻辑；

app/admin/controller/Ajax.php

@@ -6,9 +6,11 @@ namespace app\admin\controller;
 use app\admin\model\SystemUploadfile;
 use app\common\controller\AdminController;
 use app\common\service\MenuService;
+use app\common\service\UploadService;
 use EasyAdmin\upload\Uploadfile;
 use think\db\Query;
 use think\facade\Cache;
+use think\facade\Filesystem;
 
 class Ajax extends AdminController
 {
@@ -59,27 +61,20 @@ class Ajax extends AdminController
             'upload_type' => $this->request->post('upload_type'),
             'file'        => $this->request->file('file'),
         ];
-        $uploadConfig = sysconfig('upload');
-        empty($data['upload_type']) && $data['upload_type'] = $uploadConfig['upload_type'];
-        $rule = [
-            'upload_type|指定上传类型有误' => "in:{$uploadConfig['upload_allow_type']}",
-            'file|文件'              => "require|file|fileExt:{$uploadConfig['upload_allow_ext']}|fileSize:{$uploadConfig['upload_allow_size']}",
-        ];
-        $this->validate($data, $rule);
+       
         try {
-            $upload = Uploadfile::instance()
-                ->setUploadType($data['upload_type'])
-                ->setUploadConfig($uploadConfig)
-                ->setFile($data['file'])
-                ->save();
+
+            $upload_service = new UploadService($data['upload_type']);
+
+            $upload_service->validateException($data['file']);
+
+            $result = $upload_service->save($data['file']);
+            
         } catch (\Exception $e) {
             $this->error($e->getMessage());
         }
-        if ($upload['save'] == true) {
-            $this->success($upload['msg'], ['url' => $upload['url']]);
-        } else {
-            $this->error($upload['msg']);
-        }
+
+        $this->success('上传成功', $result);
     }
 
     /**
@@ -158,5 +153,4 @@ class Ajax extends AdminController
         ];
         return json($data);
     }
-
-}
+}