From cc9be30ed1a21279e4dbf5627673c3af025fa9e6 Mon Sep 17 00:00:00 2001
From: Wangrong <waro163@163.com>
Date: Tue, 26 Jul 2022 14:10:55 +0800
Subject: [PATCH] fix issue #586 #543 (#589)

Co-authored-by: Wang Rong <wangron@tesla.com>
---
 officialaccount/server/server.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/officialaccount/server/server.go b/officialaccount/server/server.go
index c6f6812..85ec925 100644
--- a/officialaccount/server/server.go
+++ b/officialaccount/server/server.go
@@ -73,6 +73,11 @@ func (srv *Server) Serve() error {
 	if err != nil {
 		return err
 	}
+	// 非安全模式下，请求处理方法返回为nil则直接回复success给微信服务器
+	if response == nil && !srv.isSafeMode {
+		srv.String("success")
+		return nil
+	}
 
 	// debug print request msg
 	log.Debugf("request msg =%s", string(srv.RequestRawXMLMsg))