From 91f6e60919b92b7f99a41f2ddeb42df17cd0c487 Mon Sep 17 00:00:00 2001
From: liusuyi <1951119284@qq.com>
Date: Fri, 25 Oct 2024 10:48:26 +0800
Subject: [PATCH] 优化

---
 ard-work/src/main/java/com/ard/tianyu/netty/command/HeartbeatCommand.java |   13 +++++++++----
 1 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/ard-work/src/main/java/com/ard/tianyu/netty/command/HeartbeatCommand.java b/ard-work/src/main/java/com/ard/tianyu/netty/command/HeartbeatCommand.java
index 17c3aba..10d61a3 100644
--- a/ard-work/src/main/java/com/ard/tianyu/netty/command/HeartbeatCommand.java
+++ b/ard-work/src/main/java/com/ard/tianyu/netty/command/HeartbeatCommand.java
@@ -2,7 +2,12 @@
 
 import io.netty.buffer.ByteBuf;
 
-
+/**
+ * 心跳命令
+ *
+ * @author 刘苏义
+ * @date 2024/10/22 16:36
+ */
 public class HeartbeatCommand extends BaseCommand {
 
     private final long timestamp;
@@ -14,9 +19,9 @@
         this.timestamp = timestamp;
     }
     public void encode(ByteBuf out) {
-        out.writeShort(getDataHeader());
-        out.writeShort(getDataLength());
-        out.writeByte(getCmdCode());
+        out.writeShort(getDataHeader());    // 写入数据头
+        out.writeShort(getDataLength());    // 写入数据长度
+        out.writeByte(getCmdCode());        // 写入命令码
         out.writeLong(timestamp); // 写入时间戳
     }
 }
\ No newline at end of file

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