完善添加有眼缘接口

application/api/controller/User.php

@@ -842,7 +842,7 @@ class User extends Api
         } else {
             Db::startTrans();
             try {
-                $user->view_count = $user->view_count - 1;
+                $user->view_count = $view_count - 1;
                 $res1 = $user->save();
                 // 添加眼缘记录
                 $data['createtime'] = time();