From d48c00bc5db2270648f82818a2b5917b8f580d2a Mon Sep 17 00:00:00 2001
From: PandaX <18610165312@163.com>
Date: Fri, 29 Aug 2025 06:42:39 +0000
Subject: [PATCH] =?UTF-8?q?chore:=20topic=E5=8E=BB=E9=99=A4=E7=A9=BA?=
 =?UTF-8?q?=E6=A0=BC?=
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Signed-off-by: PandaX <18610165312@163.com>
---
 iothub/server/emqxserver/const.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/iothub/server/emqxserver/const.go b/iothub/server/emqxserver/const.go
index 7011162..787232e 100644
--- a/iothub/server/emqxserver/const.go
+++ b/iothub/server/emqxserver/const.go
@@ -38,6 +38,8 @@ func NewIotHubTopic() TopicMeg {
 }
 
 func (iht TopicMeg) GetMessageType(topic string) string {
+    //删除topic的前后空格
+	topic = strings.TrimSpace(topic)
 	if meg, ok := iht[topic]; ok {
 		return meg
 	}