From e5c29d6ac2b210a9385723598d79a42ae5a9679e Mon Sep 17 00:00:00 2001
From: liurunyu <lry9898@163.com>
Date: 星期三, 23 四月 2025 15:20:13 +0800
Subject: [PATCH] Merge branch 'master' of http://8.140.179.55:20000/r/pipIrr-SV

---
 pipIrr-platform/pipIrr-mw/pipIrr-mw-rtu3rd/src/main/java/com/dy/rtuMw3rd/tcp4Bjnl/protocol/BjnlCommon.java |   21 +++++++++++++++++++++
 1 files changed, 21 insertions(+), 0 deletions(-)

diff --git a/pipIrr-platform/pipIrr-mw/pipIrr-mw-rtu3rd/src/main/java/com/dy/rtuMw3rd/tcp4Bjnl/protocol/BjnlCommon.java b/pipIrr-platform/pipIrr-mw/pipIrr-mw-rtu3rd/src/main/java/com/dy/rtuMw3rd/tcp4Bjnl/protocol/BjnlCommon.java
new file mode 100644
index 0000000..ca065e7
--- /dev/null
+++ b/pipIrr-platform/pipIrr-mw/pipIrr-mw-rtu3rd/src/main/java/com/dy/rtuMw3rd/tcp4Bjnl/protocol/BjnlCommon.java
@@ -0,0 +1,21 @@
+package com.dy.rtuMw3rd.tcp4Bjnl.protocol;
+
+import com.dy.common.util.ByteUtil;
+
+import java.nio.charset.StandardCharsets;
+
+/**
+ * @Author: liurunyu
+ * @Date: 2025/3/18 15:06
+ * @Description
+ */
+public class BjnlCommon {
+    public static byte[] wrap(String msg){
+        byte[] bs = BjnlProtocol.FrameHeadBytes;
+        if(msg != null && msg.length() > 0){
+            bs = ByteUtil.bytesMerge(bs, msg.getBytes(StandardCharsets.UTF_8)) ;
+        }
+        bs = ByteUtil.bytesMerge(bs, BjnlProtocol.FrameTailBytes) ;
+        return bs;
+    }
+}

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