From fc588c6e5ccac038cab378931d9bac3033e28f98 Mon Sep 17 00:00:00 2001
From: yangys <y_ys79@sina.com>
Date: 星期五, 04 七月 2025 11:29:16 +0800
Subject: [PATCH] 增加产品型号
---
blade-service/blade-mdm/src/main/java/org/springblade/mdm/utils/CustomBinaryWriter.java | 29 +++++++++++++++++++++++++++++
1 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/blade-service/blade-mdm/src/main/java/org/springblade/mdm/utils/CustomBinaryWriter.java b/blade-service/blade-mdm/src/main/java/org/springblade/mdm/utils/CustomBinaryWriter.java
new file mode 100644
index 0000000..3d6b7a6
--- /dev/null
+++ b/blade-service/blade-mdm/src/main/java/org/springblade/mdm/utils/CustomBinaryWriter.java
@@ -0,0 +1,29 @@
+package org.springblade.mdm.utils;
+import java.io.*;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+public class CustomBinaryWriter {
+ static final byte[] MAGIC_NUMBER = {'M', 'D', 'M', '1'};
+ static final short VERSION = 1;
+
+ /**
+ * 灏嗚緭鍏ユ祦涓殑鍐呭鍐欏叆杈撳嚭娴�
+ * @param outputStream
+ * @param ins
+ * @throws IOException
+ */
+ public static void write(OutputStream outputStream, InputStream ins) throws IOException {
+ byte[] buffer = new byte[1024];
+ try (DataOutputStream out = new DataOutputStream(outputStream)) {
+
+ // 鍐欏叆鏂囦欢澶�
+ out.write(MAGIC_NUMBER);
+ out.writeShort(VERSION);
+
+ while(ins.read(buffer) != -1) {
+ out.write(buffer);
+ }
+
+ }
+ }
+}
--
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