From 75902fb9d5b27a440d14308ccca3c3cff32167bb Mon Sep 17 00:00:00 2001
From: liusuyi <1951119284@qq.com>
Date: Fri, 25 Oct 2024 09:51:19 +0800
Subject: [PATCH] 优化
---
ard-work/src/main/java/com/ard/tianyu/netty/handler/MessageProtocolEncoder.java | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/ard-work/src/main/java/com/ard/tianyu/netty/handler/MessageProtocolEncoder.java b/ard-work/src/main/java/com/ard/tianyu/netty/handler/MessageProtocolEncoder.java
index 8ed5690..2e86ed3 100644
--- a/ard-work/src/main/java/com/ard/tianyu/netty/handler/MessageProtocolEncoder.java
+++ b/ard-work/src/main/java/com/ard/tianyu/netty/handler/MessageProtocolEncoder.java
@@ -4,13 +4,38 @@
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.MessageToByteEncoder;
+import lombok.extern.slf4j.Slf4j;
+import java.util.Arrays;
+
+@Slf4j
public class MessageProtocolEncoder extends MessageToByteEncoder<BaseCommand> {
@Override
protected void encode(ChannelHandlerContext ctx, BaseCommand command, ByteBuf out) throws Exception {
out.writeShort(command.getDataHeader()); // 写入帧头
out.writeShort(command.getDataLength()); // 写入数据长度
+ if(command.getBoxSn() != null) {
+ out.writeBytes(command.getBoxSn());
+ }// 写入指令编号
out.writeByte(command.getCmdCode()); // 写入指令编号
command.encode(out); // 编码具体负载
+ // 打印
+ if(command.getCmdCode()!=0x02) {
+ printHex(out);
+ }
+ }
+ private void printHex(ByteBuf out)
+ {
+ // 打印编码后的字节数组
+ byte[] encodedBytes = new byte[out.readableBytes()]; // 创建字节数组，大小为可读字节数
+ out.getBytes(out.readerIndex(), encodedBytes); // 读取ByteBuf中的字节到字节数组中
+ // log.warn("Encoded message bytes: {}", Arrays.toString(encodedBytes));
+ // 将字节数组转换为十六进制格式
+ StringBuilder hexString = new StringBuilder();
+ for (byte b : encodedBytes) {
+ hexString.append(String.format("%02X ", b)); // 将每个字节转换为两位十六进制并加上空格
+ }
+
+ log.warn("Encoded message in hex: {}", hexString.toString().trim());
}
}
--
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