From 9013cc5f646c079cd63df325054e85b89ed7616a Mon Sep 17 00:00:00 2001
From: Silverados <295843706@qq.com>
Date: Fri, 24 Sep 2021 17:39:17 +0800
Subject: [PATCH] fix document mistake (#3303)

fix message.getBody().length() -->  message.getBody().length
---
 docs/cn/RocketMQ_Example.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/cn/RocketMQ_Example.md b/docs/cn/RocketMQ_Example.md
index bd0fc80a..e26bcdf0 100644
--- a/docs/cn/RocketMQ_Example.md
+++ b/docs/cn/RocketMQ_Example.md
@@ -572,7 +572,7 @@ public class ListSplitter implements Iterator<List<Message>> {
         return currIndex; 
     }
     private int calcMessageSize(Message message) {
-        int tmpSize = message.getTopic().length() + message.getBody().length(); 
+        int tmpSize = message.getTopic().length() + message.getBody().length; 
         Map<String, String> properties = message.getProperties();
         for (Map.Entry<String, String> entry : properties.entrySet()) {
             tmpSize += entry.getKey().length() + entry.getValue().length(); 
-- 
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