微信公众号关注事件

app/adminapi/logic/channel/OfficialAccountReplyLogic.php

@@ -168,7 +168,7 @@ class OfficialAccountReplyLogic extends BaseLogic
                     }
                     break;
                 case OfficialAccountEnum::EVENT_UNSUBSCRIBE: // 取消关注事件
-                    WeChatOaService::class->getUserInfo($message['FromUserName']);
+                    (new WeChatOaService())->getUserInfo($message['FromUserName']);
                     break;
             }
             return $next($message);