From f56262ee1cb3c554878984e3536ab55a298bdedf Mon Sep 17 00:00:00 2001
From: Pu Zhibing <393733352@qq.com>
Date: 星期二, 11 三月 2025 09:02:16 +0800
Subject: [PATCH] 修改809对接bug

---
 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/DOWNExgMsgTakeEwaybillReq.java |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/DOWNExgMsgTakeEwaybillReq.java b/ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/DOWNExgMsgTakeEwaybillReq.java
index 12622b7..50f428b 100644
--- a/ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/DOWNExgMsgTakeEwaybillReq.java
+++ b/ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/DOWNExgMsgTakeEwaybillReq.java
@@ -7,6 +7,7 @@
 
 /**
  * 上报车辆电子运单请求
+ *
  * @author zhibing.pu
  * @Date 2025/3/3 11:06
  */
@@ -36,11 +37,15 @@
 	public byte[] encode() {
 		ByteBuf byteBuf = Unpooled.buffer(28);
 		byte[] bytes1 = this.getVehicleNo().getBytes();
-		for (byte b : bytes1) {
-			byteBuf.writeByte(b);
+		for (int i = 0; i < 21; i++) {
+			if (i < bytes1.length) {
+				byteBuf.writeByte(bytes1[i]);
+			} else {
+				byteBuf.writeByte(0x00);
+			}
 		}
 		byteBuf.writeByte(this.getVehicleColor());
-		byteBuf.writeByte(this.getDataType());
+		byteBuf.writeShort(this.getDataType());
 		byteBuf.writeInt(this.getDataLength());
 		byte[] bytes = ByteBufUtil.getBytes(byteBuf);
 		byteBuf.release();

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